Patents 5256118 - 5256370

 

 

Patent 5256118: Pedal exerciser
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Stair climbing : Utilizing fluid resistance : Separately adjustable)

Patent 5256119: Leg extension exercise device
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Jogging accessory : Utilizing fluid resistance)

Patent 5256120: Jump rope sprinkler
(EXERCISE DEVICES : SKIPPING : Handheld jump rope : Stilt having specific step)

Patent 5256121: Auxiliary magnetic weights
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing weight resistance : Specifically supported)

Patent 5256122: Resistance engagement system
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing weight resistance : Including stationary support for weight : Having guide around or through weight : And flexible force transmitting linkage element :)

Patent 5256123: Female abdominal exercise device
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing fluid resistance : Confined hydraulic or pneumatic chamber : Including external conduit structure : And flexible force transmitting linkage element)

Patent 5256124: Body exerciser using distributed frictional brake means and central acting biasing means
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing frictional force resistance : Including rotating friction element : Disk or ring friction element or portion thereof : And flexible force transmitting linkage element)

Patent 5256125: Biceps curl machine
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Having common force transmitting support frame for user and for force resister : Including single, movable, interface element following predetermined path : Rotatably movable : About a horizontal axis : Flexible element drawn out through exit guide)

Patent 5256126: Abdominal and back exercising device
(EXERCISE DEVICES : SUPPORT FOR ENTIRE BODY OF USER (E.G., BENCH, SLANT BOARD, ETC.) : User interface element)

Patent 5256127: Amusement twister equipped with sound reproducer
(EXERCISE DEVICES : SUPPORT FOR ENTIRE BODY OF USER (E.G., BENCH, SLANT BOARD, ETC.) : Swivelled foot platform : Body inversion)

Patent 5256128: Gripper exchange mechanism for small robots
(TOOL CHANGING : PROCESS :)

Patent 5256129: Box forming apparatus with extensible wing elements
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : CONTAINER MAKING : Rigid container (e.g., box, carton, cap, cup, etc.) : Folding : By plunger : Expandable or contractable plunger or reaction member : Folder driven by stationary cam)

Patent 5256130: Reinforced paper office supplies and method of making them
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : CONTAINER MAKING : Pliable container (e.g., bag, envelope, etc.) : Assembling of distinct members : By reciprocatory heat sealer)

Patent 5256131: Beverage cooling wrap method of manufacture
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : ASSEMBLING OR DISASSEMBLING OF DISTINCT MEMBERS : By reciprocatory tool)

Patent 5256132: Cardiac assist envelope for endoscopic application
(SURGERY : CARDIAC AUGMENTATION (PULSATORS, ETC.) : Externally supported or worn (e.g., garment, belt etc.))

Patent 5256133: Device for correcting stress urinary incontinence
(SURGERY : BODY INSERTED URINARY OR COLONIC INCONTINENT DEVICE OR TREATMENT (E.G., ARTIFICIAL SPHINCTERS, ETC.) : Sensory (e.g., visual, audio, tactile, etc.))

Patent 5256134: Conformable bandage
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Shaped or shapeable : By chemically reactive material (e.g., plaster cast) :)

Patent 5256135: Thoracic-lumbar-sacral corrective orthosis ("TLSO") corrective back supporting brace and chair side support buttress
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Body (e.g., scoliosis brace) : By chemically reactive material (e.g., plaster cast))

Patent 5256136: Carpal tunnel appliance
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Upper extremity : Hand or wrist : With toe protector or use enabling means)

Patent 5256137: Biphasic power source for use in an iontophoretic drug delivery system
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Infrared, visible light, ultraviolet, X-ray or electrical energy applied to body (e.g., iontophoresis, etc.) : Tubular inserting means releasably interlocked with ejector)

Patent 5256138: Electrosurgical handpiece incorporating blade and conductive gas functionality
(SURGERY : INSTRUMENTS : Electrical application : Applicators : With switching or power control : With feed back control)

Patent 5256139: Intra-abdominal organ manipulator, irrigator, aspirator and method
(SURGERY : MEANS OR METHOD FOR FACILITATING REMOVAL OF NON THERAPEUTIC MATERIAL FROM BODY : Treating material applied to or removed from external surface of body, or cutaneous layer of skin (e.g., eye treatment, removal of skin impurities, etc.))

Patent 5256140: Composition for levelling skin
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Method : Introduction of biologically derived compounds (i.e., growth hormones or blood products) including cells : Requiring puncture of medicant package)

Patent 5256141: Biological material deployment method and apparatus
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Method : Enhanced absorption of therapeutic material internally using iontophoretic treatment : Axially adjustable)

Patent 5256142: Injector administering subcutaneous injections without a needle and with a one-shot cap
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Needleless hypodermic injector : Sensor controls pump, motor, or pressure driven means)

Patent 5256143: Self-venting balloon dilatation catheter
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.) : Having aperture in conduit proximal of inflated means : Lumen extending from aperture proximal of inflated means to distal end : One-way valve)

Patent 5256144: Low profile, high performance interventional catheters
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.) : Having remote control for applying light, electricity, or heat to alter conduit shape (e.g., shape memory alloy, etc.))

Patent 5256145: Dilatation catheter strain relief assembly
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.) : Delivering fluid or material through wall of inflated means : Lumen extending from proximal end to aperture proximal of inflated means)

Patent 5256146: Vascular catheterization system with catheter anchoring feature
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means expanding body orifice or canal (e.g., dilator, retaining means, etc.) : Of inelastic inflated material)

Patent 5256147: Reusable trocar with easily replaceable obturator
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body entering conduit axially movable within body piercing conduit while former is disposed in the body : Conduit impelled by spring)

Patent 5256148: Verress needle with enhanced acoustical means
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body entering conduit axially movable within body piercing conduit while former is disposed in the body : Conduit impelled by spring)

Patent 5256149: Trocar having transparent cannula and method of using
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body piercer, obturator rod, or stylet axially movable within body entering conduit while latter is disposed in body : Having bag or sheath enclosing body entering conduit)

Patent 5256150: Large-diameter expandable sheath and method
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body entering conduit axially movable within flexible protective sheath facilitating sterile insertion into body duct : Having curved portion)

Patent 5256151: Safety syringe with retractible needle holder
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having cover or protector for body entering conduit : Portion of body entering conduit stored in material receiving syringe reservoir : And impelling material conduit into body)

Patent 5256152: Safety needle and method of using same
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having cover or protector for body entering conduit : Cover or protector for body entering conduit movable axially relative to one another : And extended therefrom by piston when syringe is used)

Patent 5256153: Hypodermic needle guard and method to prevent needle stick injuries
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having cover or protector for body entering conduit : Cover or protector for body entering conduit movable axially relative to one another : And extended therefrom by piston when syringe is used)

Patent 5256154: Pre-filled plastic syringes and containers and method of terminal sterilization thereof
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having structure for facilitating sterilization of syringe or preventing contamination of material therein : Cover or protector for body entering conduit movable axially relative to one another)

Patent 5256155: Drop detection method and apparatus
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means for controlling material flow to or from body, or metering a predetermined dose or amount : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.))

Patent 5256156: Physician closed-loop neuromuscular blocking agent system
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means for controlling material flow to or from body, or metering a predetermined dose or amount : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.))

Patent 5256157: Automated infusion pump with replaceable memory cartridges
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means for controlling material flow to or from body, or metering a predetermined dose or amount : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.))

Patent 5256158: Device having a radiopaque marker for endoscopic accessories and method of making same
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.) : Flexible catheter or means (e.g., coupling) used therewith : With means to advance or steer catheter, excluding remotely controlled devices : Including radiopaque or electromagnetic marker : Braided or woven strands surrounding lumen)

Patent 5256159: Personal deodorizing apparatus for bodily waste reservoir
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Urinary catheter)

Patent 5256160: Medical device valving mechanism
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Aspiration collection container or trap (e.g., canister, etc.) : Means for removing material from surface by suction)

Patent 5256161: Aqueous dyestuff preparation: lithium bicarbonate and reactive dye
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : DYE CONCENTRATE COMPOSITION WHEREIN AN ADDITIONAL AMOUNT OF A CONSTITUENT OF THE COMPOSITION MUST BE ADDED BEFORE USE : Dye in specified form other than mere powder)

Patent 5256162: Apparatus for forming shallow electrical junctions
(METAL WORKING : BARRIER LAYER OR SEMICONDUCTOR DEVICE MAKING : Means for opening or separating a pack)

Patent 5256163: Flow liquid-phase chemical reaction process
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : CHEMICAL REACTOR : Including solid reactant and means charging solids into, or dischanging solids from, reaction chamber : Thermosyphon or differential density mixing means; e.g., means internally recycling reaction mass via differential density pumping, etc.)

Patent 5256164: Method of fabricating a microchip laser
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : MAKING DEVICE OR CIRCUIT EMISSIVE OF NONELECTRICAL SIGNAL : Packaging (e.g., with mounting, encapsulating, etc.) or treatment of packaged semiconductor : Having additional optical element (e.g., optical fiber, etc.) : Packaging (e.g., with mounting, encapsulating, etc.) or treatment of packaged semiconductor)

Patent 5256165: Gasoline detergent additive mixture of mono-and bis-succinimides and heavy oil
(FUEL AND RELATED COMPOSITIONS : LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) : Heterocyclic carbon compound containing a hetero ring having chalcogen or nitrogen as the only ring hetero atoms : The hetero ring contains five members including nitrogen and carbon (e.g., pyrrolidones, porphines, etc.) : Acyclic chalcogen bonded directly to each carbon adjacent to the ring nitrogen (e.g., succinimides, etc.) : Carboxylic acid salt of the hetero ring compound, or a free carboxylic acid is present)

Patent 5256166: Terpolymer of ethylene, vinyl acetate and isobutylene useful as pour point depressants in distillate oils
(FUEL AND RELATED COMPOSITIONS : LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) : Containing organic -C(=O)O- compound (e.g., fatty acids, etc.) : The single bonded oxygen is bonded directly to an additional carbon, which carbon may be single bonded to any element but may be multiple bonded only to carbon (i.e., carboxylic acid esters) : Plural -C(=O)O- groups attached to each other directly or indirectly by nonionic bonding (e.g., polyesters, half ester-half acid compounds, etc.) : Copolymer of olefinically unsaturated hydrocarbon monomer and additional monomer (e.g., ethylene-vinyl acetate copolymers, etc.) : Product polymerized through an olefinic double bond)

Patent 5256167: Gasoline
(FUEL AND RELATED COMPOSITIONS : LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) : Organic oxygen compound containing (e.g., alicyclic alcohols, hypochlorites, etc.) : Ether : Dialkyl ether : Tertiary carbon bonded directly to the ether oxygen : One of the monomers contains a benzene ring (e.g., styrene, etc.))

Patent 5256168: Sulfobenzoyl end-capped ester oligomers useful as soil release agents in granular detergent compositions
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : CLEANING OR LAUNDERING : Cellulose ester or ether fibers)

Patent 5256169: Methods and compositions for dewatering and suppressing dust during processing of fine coal
(FUEL AND RELATED COMPOSITIONS : COAL TREATING PROCESS OR PRODUCT THEREOF : Removal of undesirable : Water (e.g., drying, etc.) : Using liquid aqueous material)

Patent 5256170: Coated abrasive article and method of making same
(ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION : MISCELLANEOUS : Metal or metal oxide)

Patent 5256171: Slug flow mitigtion for production well fluid gathering system
(GAS SEPARATION: PROCESSES : WITH CONTROL RESPONSIVE TO SENSED CONDITION : Pressure sensed : Heating)

Patent 5256172: Thermally coupled pressure swing adsorption
(CHEMISTRY OF INORGANIC COMPOUNDS : MODIFYING OR REMOVING COMPONENT OF NORMALLY GASEOUS MIXTURE : Carbon dioxide or hydrogen sulfide component : Utilizing solid sorbent, catalyst, or reactant : Amine)

Patent 5256173: Process for removing light alcohols from gas streams
(GAS SEPARATION: PROCESSES : SOLID SORPTION : Organic gas or liquid particle sorbed (e.g., vapor, mist, etc.) : Carbon monoxide sorbed)

Patent 5256174: Gas separator system
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : With programmed, cyclic, or time responsive control means : Regulating or metering means : And programmed, cyclic, or time responsive control means)

Patent 5256175: Hot gas filter
(GAS SEPARATION : WITH NONLIQUID CLEANING MEANS FOR SEPARATING MEDIA : Cohesive filter media cleaning : Pneumatic reverse flushing : With resulting flexing or distortion of resilient or collapsible separating media)

Patent 5256176: Film electret and an electret filter
(GAS SEPARATION : SPECIFIC MEDIA MATERIAL : Fibrous or strand form : Organic (e.g., vegetable) : Between reticulated end closures)

Patent 5256177: Method for coating optical fibers
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : Process of manufacturing optical fibers, waveguides, or preforms thereof : With step of vapor deposition : Inorganic carbon, metal oxide, or inorganic nitrogen containing material deposited (e.g., elemental carbon, carbides, nitrides, etc.) : With dehydration (e.g., OH removal, etc.))

Patent 5256178: Method for producing an optical fiber of halide glass, particularly an infrared permeable fiber of heavy metal fluoride glass
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : Process of manufacturing optical fibers, waveguides, or preforms thereof : Nonoxygen halide glass (e.g., metal halide, etc.) :)

Patent 5256179: Method of making a glass-ceramic article having an adherent colored glaze with controlled texture
(GLASS MANUFACTURING : PROCESSES : With coating : Plural diverse layers : Metal part forced through or into softened glass part (e.g., pinch sealing, etc.))

Patent 5256180: Apparatus for production of hollow glass microspheres
(GLASS MANUFACTURING : PARTICULATE BEAD OR BALL MAKING APPARATUS (E.G., PIN HEADING) : By press mold)

Patent 5256181: Coatings with ionically and covalently crosslinked sulfonated polymers
(CHEMISTRY: FERTILIZERS : PROCESSES AND PRODUCTS : Organic material-containing : From synthetic material : Urea and its derivatives : With other organic matter)

Patent 5256182: Microbiocidal combinations of materials and their use
(PLANT PROTECTING AND REGULATING COMPOSITIONS : PLANT GROWTH REGULATING COMPOSITIONS (E.G., HERBICIDES, ETC.) : Plural active ingredients : Inorganic active ingredient containing : With an organic active compound : Hetero ring containing :)

Patent 5256183: Process for production of reinforced composite materials and products thereof
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : COMPOSITIONS : Consolidated metal powder compositions : With nonmetal constituent - Silicon(Si) considered a metal (e.g., cermet, etc.) : Containing Alkaline earth metal compound or Aluminum(Al) compound)

Patent 5256184: Machinable and wear resistant valve seat insert alloy
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : COMPOSITIONS : Consolidated metal powder compositions : Base metal one or more Transition metal : Base metal one or more of Iron group, Copper(Cu), or Noble metal : Carbon(C) associated with more than one metal)

Patent 5256185: Method for preparing binder-treated metallurgical powders containing an organic lubricant
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : COMPOSITIONS : Loose particulate mixture (i.e., composition) containing metal particles : Base metal one or more of Beryllium(Be), Magnesium(Mg), or Aluminum(Al))

Patent 5256186: Method for the treatment of dusts and concentrates
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or treating free metal : At 300 degrees C or greater (e.g., pyrometallurgy, etc.) : Nonferrous : Lead(Pb) : Reduction : Of Halogen containing material)

Patent 5256187: Separation of precious metals by an ion exchange process
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or treating free metal : Below 300 degrees C : Using nonmetallic material which is liquid under standard conditions (e.g., hydrometallurgy, etc.) : Reducing to free metal with gas : From Tin(Sn) scrap or Tin plate)

Patent 5256188: Process for the separation of rhodium from organic solutions
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or treating free metal : Below 300 degrees C : Using nonmetallic material which is liquid under standard conditions (e.g., hydrometallurgy, etc.) : Involving organic compound containing metal or organic agent for agglomerating metal : Noble metal recovered as free metal)

Patent 5256189: Aqueous oxidation of sulfidic silver ore
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or treating free metal : Below 300 degrees C : Using nonmetallic material which is liquid under standard conditions (e.g., hydrometallurgy, etc.) : With leaching or dissolving : Noble metal recovered as free metal : Gold(Au) recovered as free metal)

Patent 5256190: Universal chemical system for offset printing
(COMPOSITIONS: COATING OR PLASTIC : : Coating repellent : Metal-depositing composition contains polyvalent metal compound)

Patent 5256191: Correction fluid compositions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF : Invisible, ballpoint, or typewriter ink compositions or process of preparing; or composition for correction ribbons or correction fluids or process of preparing : For wheeled vehicle)

Patent 5256192: Solvent based fluorescent ink compositions for ink jet printing
(COMPOSITIONS: COATING OR PLASTIC : : Marking : Inks : Invisible : Fluorescent : With halogen-containing compound)

Patent 5256193: Porphyrin chromophore and dendrimer ink composition
(COMPOSITIONS: COATING OR PLASTIC : : Marking : Inks : Organic dye containing : Organic nitrogen compound containing : The nitrogen is a ring member of a heterocyclic ring : The color former contains a heterocyclic oxygen ring)

Patent 5256194: Color ink jet recording method
(COMPOSITIONS: COATING OR PLASTIC : : Marking : Inks : Organic dye containing : Organic nitrogen compound containing : The nitrogen is part of an acyclic azo group : Plural acyclic azo group component containing : Acyclic azo attached directly or indirectly to the heterocyclic ring by nonionic bonding)

Patent 5256195: Bitumen emulsion, process for its preparation, breaking additive for use therein and the use of said bitument emulsion
(COMPOSITIONS: COATING OR PLASTIC : : Bituminous material or tarry residue : Bituminous emulsion : With filler, dye or pigment)

Patent 5256196: Precipitated silica paste
(COMPOSITIONS: COATING OR PLASTIC : : Pigment, filler, or aggregate compositions, e.g., stone, shale, pebbles, rock, etc. : Composition contains identified material other than water : Silicon containing : Inorganic silicon compound, e.g., diatomaceous earth, soil, glass, sand, etc., or material derived therefrom : Fat, oil, higher fatty acid or derivative, e.g., tallow, mineral oil, essential oils, salts, amides and esters of fatty acids, soap, etc.)

Patent 5256197: Abrasion-resistant synthetic article and method of making
(COMPOSITIONS: COATING OR PLASTIC : : Inorganic settable ingredient containing : Ash containing (e.g., fly ash, volcanic ash, coal ash, etc.) : Organic material containing : Calcium sulfate containing (e.g., gypsum, plaster of Paris, anhydrite, etc.))

Patent 5256198: Use of polymer/nitrate compositions to increase the porosity of fly ash in bag house operations
(COMPOSITIONS: COATING OR PLASTIC : : Inorganic settable ingredient containing : Ash containing (e.g., fly ash, volcanic ash, coal ash, etc.) : Organic material containing : Calcium sulfate containing (e.g., gypsum, plaster of Paris, anhydrite, etc.))

Patent 5256199: Cement admixture
(COMPOSITIONS: COATING OR PLASTIC : : Additive materials for inorganic cements which contain a hydraulic settable material : Organic material containing additive (e.g., carbohydrate, bituminous material, etc.) : Organic material containing)

Patent 5256200: Spraying device with multiple, movable, overspray collection pans
(COATING APPARATUS : PROJECTION OR SPRAY TYPE : Moving projector : Endless conveyer for work)

Patent 5256201: Powder spray coating system
(COATING APPARATUS : PROJECTION OR SPRAY TYPE : With hood or offtake for waste material : Endless conveyer for work)

Patent 5256202: Ti-A1 intermetallic compound sheet and method of producing same
(METAL TREATMENT : STOCK : Titanium, zirconium, or hafnium base : Containing over 50 percent metal, but no base metal)

Patent 5256203: Adhesive for applying a fluid adhesive to the inside surfaces of cartridge cases adjacent their open projectile-receiving ends
(COATING APPARATUS : PROGRAM, CYCLIC, OR TIME CONTROL : Having selection means for alternate operational sequences : Level of supply)

Patent 5256204: Single semiconductor water transfer method and manufacturing system
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : Multizone chamber : Cut off)

Patent 5256205: Microwave plasma assisted supersonic gas jet deposition of thin film materials
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : With treating means (e.g., jarring) : By creating electric field (e.g., gas activation, plasma, etc.) : Microwave gas energizing means (e.g., 2.45 gigahertz, microwave plasma, etc.) : Electron beam evaporator)

Patent 5256206: CVD diamond for coating twist drills
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : With treating means (e.g., jarring) : By creating electric field (e.g., gas activation, plasma, etc.) : By tearing)

Patent 5256207: Process for cleaning a swimming pool
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Combined (e.g., automatic control) : Produced by temperature change, centrifugal force, or fluid pressure shock)

Patent 5256208: Process for removing volatile contaminants from granular materials
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Work handled in bulk or groups : Movable fluid applying nozzle and/or with plugging or sealing of work passage or opening)

Patent 5256209: Method for cleaning rosin-base solder flux
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Paints, varnishes, lacquers, or enamels, removal : Gas or vapor blasts or currents)

Patent 5256210: Stripping composition for resin paint material and a method of removing resin paint materials
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Paints, varnishes, lacquers, or enamels, removal : Gas or vapor blasts or currents)

Patent 5256211: Rapid annealing method using shorted secondary technique
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Magnetic materials : Treatment in a magnetic field : Treatment in a magnetic field)

Patent 5256212: Method and apparatus for flame cutting a workpiece
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Chemical-heat removing (e.g., flame-cutting, etc.) or burning of metal : Heat treatment)

Patent 5256213: Bearing steel
(METAL TREATMENT : STOCK : Ferrous (i.e., iron base) : Ferrous (i.e., iron base))

Patent 5256214: Copper alloys and method of manufacture thereof
(METAL TREATMENT : STOCK : Age or precipitation hardened or strengthened : Copper base : Chromium containing)

Patent 5256215: Process for producing high strength and high toughness aluminum alloy, and alloy material
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Heating or cooling of solid metal : Passing through an amorphous state or treating or producing an amorphous metal or alloy : With working)

Patent 5256216: Controlled resistive heat treatment for a continuously moving zircaloy sheet
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Heating or cooling of solid metal : Electric heating with work as conductor (e.g., alternating current, induction, etc.) : With working)

Patent 5256217: Multi-surface flame hardening machine and process
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Heating or cooling of solid metal : Iron(Fe) or iron base alloy : Localized or zone heating or cooling : Heating with flame treatment : And cooling or quenching)

Patent 5256218: Forming of intermetallic materials with conventional sheet metal equipment
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Heating or cooling of solid metal : Refractory metal (i.e., titanium(Ti), zirconium(Zr), hafnium(Hf), vanadium(V), niobium(Nb), columbium(Cb), tantalum(Ta), chromium(Cr), molybdenum(Mo), tungsten(W)), or alloy base thereof : Titanium(Ti) or titanium base alloy : With working : Tempering)

Patent 5256219: Steel reinforcement tube
(STOCK MATERIAL OR MISCELLANEOUS ARTICLES : ALL METAL OR WITH ADJACENT METALS : Composite; i.e., plural, adjacent, spatially distinct metal components (e.g., layers, joint, etc.) : Transition metal-base component : Group IIB metal-base component : Zn-base component : Next to Fe-base component (e.g., galvanized) : Nonparticulate component has Fe-base)

Patent 5256220: Liquid monopropellants
(EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES : CONTAINING NITRATED ORGANIC COMPOUND : Alkali metal oxygen-halogen salt)

Patent 5256221: Pneumatic vehicle tire with mirror symmetrical tread elements
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Anti-skid devices : Tread : Having groove or sipe with specified dimension or structure therewithin : Protrusion bridging between walls (e.g., tie bar, etc.) : Woven)

Patent 5256222: Lightweight building material board
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Plaster board making : With water-proofing with added material :)

Patent 5256223: Fiber enhancement of viscoelastic damping polymers
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Of lamina to building or installed structure : To similarly formed batt)

Patent 5256224: Process for making molded, tufted polyolefin carpet
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Setting or embedding tufts or discrete pile elements onto backing (e.g., rugs, brushes, etc.) : To similarly formed batt)

Patent 5256225: Pail closure application method
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With sonic or ultrasonic treatment : To similarly formed batt)

Patent 5256226: Process for repairing exposed or damaged parts of a plastic coatings on metal tubing by coating or patching the area with an adhesive polymer
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Reclaiming, renewing or repairing articles for reuse : Toroidal shapes (e.g., tire or tube) : Sewing)

Patent 5256227: Method of splicing endless abrasive belts and cones
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Joining indefinite length laminae end-to-end : Subsequent to assembly)

Patent 5256228: Heat seamable roof sheeting with highly crystalline thermoplasticity promoters and methods for covering roofs
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Joining indefinite length laminae end-to-end : Subsequent to assembly)

Patent 5256229: Sterile containment welding device for plastic tubes
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Joining indefinite length laminae end-to-end : Of wire, rod, tube or filament : With inflation of airtight cavity)

Patent 5256230: Winding of resin impregnated fibers using a heated guide
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Bonding of flexible filamentary material while in indefinite length or running length : With winding of filamentary material : Winding about subsequently removed core or mandrel : Of filamentary material only : Shaping)

Patent 5256231: Method for making a sheet of loop material
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Bonding of flexible filamentary material while in indefinite length or running length : To web of indefinite length : Plural filaments : Of filamentary material only)

Patent 5256232: Apparatus and method for winding strips of web material onto spools
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With winding of web or sheet : Uniting to separate core : Tubular core : Between plural webs)

Patent 5256233: Flexible hose construction and method of making the same
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With lamina formation by molding or casting : By extrusion : Hollow article or lamina : To form dished or receptacle-like product)

Patent 5256234: Laminate and process for producing it
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With lamina formation by molding or casting : By extrusion : Pressure assisted bonding : After bonding; e.g., as finishing step, etc.)

Patent 5256235: Method for forming long thin flexible laminates
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Direct application of vacuum or fluid pressure during bonding : To remove gas from between assembled laminae : With application of adhesive)

Patent 5256236: Method for making a cushion
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Bonding of facing continuously contacting laminae at spaced points only : To the lining of hollow body)

Patent 5256237: Inner surface fiber affixation for manufacturing a sensor mandrel
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Inserting of lamina in hole, aperture or recess of other lamina and adherence to side walls thereof : By nonuniform adhesive application)

Patent 5256238: Vertically removable and emplacable tool carriage for use with a plurality of work supporting tables
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Automatic and/or material-triggered control : Of feed or motion of indefinite length work or transfer carrying tape : By presence or absence of work to which applied)

Patent 5256239: Continously moving web pressure-sensitive labeler
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Automatic and/or material-triggered control : Of feed of articles to assembly station : By presence or absence of work to which applied)

Patent 5256240: Corrugating machine with a flexible vessel pressure applying means
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With bending, folding, winding, or wrapping means : For an indefinite or running length flexible web : And means applying separate web to shaped web : And means uniting noncoextensive plural webs)

Patent 5256241: Method for controlling protein crystallization
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : PROCESSES OF GROWTH FROM LIQUID OR SUPERCRITICAL STATE : Having growth from a solution comprising a solvent which is liquid at or below 20 degrees Celsius (e.g., aqueous solution) : Growth accompanied by material removal (other than the product) from solution (e.g., solvent evaporation, osmosis) : Having an element in common)

Patent 5256242: Method of manufacturing ferrite crystals
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : PROCESSES OF GROWTH FROM SOLID OR GEL STATE (E.G., SOLID PHASE RECRYSTALLIZATION) : At pressure above 1 atmosphere :)

Patent 5256243: Process for producing titanium carbide whisker
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : PROCESSES OF GROWTH FROM LIQUID OR SUPERCRITICAL STATE : Havin growth from molten state (e.g., solution melt) : Forming a platelet shape or a small diameter, elongate, generally cylindrical shape (e.g., whisker, fiber, needle, filament) (e.g., VLS method) : Quartz (SiO2) product)

Patent 5256244: Production of diffuse reflective coatings by atomic layer epitaxy
(COATING PROCESSES : OPTICAL ELEMENT PRODUCED : Optical brightening)

Patent 5256245: Use of a clean up step to form more vertical profiles of polycrystalline silicon sidewalls during the manufacture of a semiconductor device
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : CHEMICAL ETCHING : Vapor phase etching (i.e., dry etching) : Utilizing electromagnetic or wave energy : By creating electric field (e.g., plasma, glow discharge, etc.) : Including change in etch influencing parameter (e.g., energizing power, etchant composition, temperature, etc.) : Silicide)

Patent 5256246: Method for manufacturing aperture electrode for controlling toner supply operation
(ETCHING A SUBSTRATE: PROCESSES : FORMING OR TREATING ELECTRICAL CONDUCTOR ARTICLE (E.G., CIRCUIT, ETC.) : Forming or treating of groove or through hole :)

Patent 5256247: Liquid etchant composition for thin film resistor element
(ETCHING A SUBSTRATE: PROCESSES : FORMING OR TREATING ELECTRICAL CONDUCTOR ARTICLE (E.G., CIRCUIT, ETC.) : Forming or treating resistive material :)

Patent 5256248: Method for patterning semiconductor
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : CHEMICAL ETCHING : Combined with coating step : Plural coating steps : Plural coating steps)

Patent 5256249: Method of manufacturing a planarized magnetoresistive sensor
(ETCHING A SUBSTRATE: PROCESSES : MASKING OF A SUBSTRATE USING MATERIAL RESISTANT TO AN ETCHANT (I.E., ETCH RESIST) : Mask is multilayer resist : Bonding of preform of metal or an alloy thereof to a preform of a nonmetal)

Patent 5256250: Thin film evaporator
(CONCENTRATING EVAPORATORS : FILM TYPE : Centrifugal : Wiped film : Horizontally :)

Patent 5256251: Process for drying and solvent-extraction of solids and sludges
(CONCENTRATING EVAPORATORS : PROCESSES : Involving waste liquid : With dampers)

Patent 5256252: Method for controlling pitch deposits using lipase and cationic polymer
(PAPER MAKING AND FIBER LIBERATION : PROCESSES OF CHEMICAL LIBERATION, RECOVERY OR PURIFICATION OF NATURAL CELLULOSE OR FIBROUS MATERIAL : Treatment with particular chemical : Organic : Chlorine dioxide)

Patent 5256253: Methods for inhibiting barium sulfate deposition using a poly(amine)compound or its salts in papermaking systems
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Non-fiber additive : Synthetic resin : Nitrogen containing : Hydrocarbon or halohydrocarbon)

Patent 5256254: Methods of controlling deposition in a paper machine dryer section
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Conditioning, preparing or repairing of apparatus : Fluid deckle or shower)

Patent 5256255: Displacement heating in continuous digesters
(PAPER MAKING AND FIBER LIBERATION : APPARATUS : Digester : Continuous : Concurrent)

Patent 5256256: Frame construction for a press section of a paper machine
(PAPER MAKING AND FIBER LIBERATION : APPARATUS : Apparatus repair, cleaning or conditioning : Of porous or foraminous member (e.g., felt or mold) : Transverse movement of wire)

Patent 5256257: Press belt support for compact press section of paper making machine
(PAPER MAKING AND FIBER LIBERATION : APPARATUS : Running or indefinite length product forming and/or treating means : Press and felt : Plural sequential presses : Having three or more coacting rolls (e.g., compact press, etc.) : Perpendicular to plane of wire)

Patent 5256258: Removal of low-boiling fractions from high temperature heat transfer systems
(DISTILLATION: PROCESSES, SEPARATORY : CONVECTIVE DISTILLATION WITH NORMALLY GASEOUS MEDIUM, E.G., AIR : Utilizing removing solid from liquid)

Patent 5256259: Separation of hexane from vinyl acetate by azeotropic distillation
(DISTILLATION: PROCESSES, SEPARATORY : ADDING MATERIAL TO DISTILLAND EXCEPT WATER OR STEAM PER SE : Organic compound : One additive an alcohol or ether)

Patent 5256260: Method and apparatus for the electrodeposition of bismuth based materials and superconductors
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC SYNTHESIS (PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION) : Utilizing fused bath : Inorganic compound produced : Oxygen containing : Utilizing organic compound-containing bath)

Patent 5256261: Membrane cell operation
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC SYNTHESIS (PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION) : Preparing inorganic compound : Metal containing compound produced : Hydroxide : Alkali metal containing : Chlorate)

Patent 5256262: System and method for electrolytic deburring
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC EROSION OF A WORKPIECE FOR SHAPE OR SURFACE CHANGE (E.G., ETCHING, POLISHING, ETC.) (PROCESS AND ELECTROLYTE COMPOSITION) : With programmed, cyclic, or time responsive control : In response to sensed voltage or current)

Patent 5256263: Method of purifying lacustrine water and filthy water purification
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC MATERIAL TREATMENT (PRODUCT, PROCESS, AND ELECTROLYTE COMPOSITION) : Water, sewage, or other waste water : With mixing, agitating, or gas-liquid contacting : As electrode)

Patent 5256264: Process and apparatus for the in-situ decontamination of ground water containing heavy metals
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC MATERIAL TREATMENT (PRODUCT, PROCESS, AND ELECTROLYTE COMPOSITION) : Water, sewage, or other waste water : Using particle bed : And treatment with oxygen or ozone)

Patent 5256265: Process for oxide reactions by radiofrequency-char catalysis
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Processes of treating materials by wave energy : Removing a component from normally gaseous mixture : Inorganic product produced)

Patent 5256266: Alumina material useful with thin film heads
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Coating, forming or etching by sputtering : Glow discharge sputter deposition (e.g., cathode sputtering, etc.) : Specified deposition material or use : With sputter etching : Transparent conductor)

Patent 5256267: Resistored sacrificial anode assembly for metal tank
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Object protection : Internal battery : Resistor or impedance in series between anode and object : With gas reference material)

Patent 5256268: Water treatment method and apparatus
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Cells : Plural cells : Bipolar electrode : Gas withdrawal)

Patent 5256269: Method and apparatus for separating biological substances and organic compounds in solution
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrophoretic or electro-osmotic apparatus : Isoelectric focusing (i.e., uses pH variation) : Movable strip)

Patent 5256270: Electrostatic separating apparatus
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Apparatus for electrical (including simultaneous electrical and magnetic) separation or purification of liquid or magnetic treatment of liquid (other than separation) : Parallel plate-type electrodes : Cylindrical or annular)

Patent 5256271: Method of immobilizing biofunctional material, and element prepared thereby, and measurement by using the same element
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) : Coating contains embedded solid material (e.g., particles, etc.) : Nonreversing pulsed current or voltage)

Patent 5256272: Electrochemical sensor for determining the level of a certain metal in metals and alloys
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Analysis and testing : Solid electrolyte : Inorganic membrane)

Patent 5256273: Micro fuel-cell oxygen gas sensor
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Analysis and testing : Solid electrolyte : Gas sample sensor : With fugitive protective element)

Patent 5256274: Selective metal electrodeposition process
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) : Coating selected area : Specified product produced : Product is semiconductor or includes semiconductor :)

Patent 5256275: Electroplated gold-copper-silver alloys
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) : Depositing predominantly alloy coating : Gold is predominant constituent : Including iron group metal (i.e., Fe, Co, or Ni))

Patent 5256276: Method for the inhibition and removal of ammonium chloride deposition in hydrocarbon processing units by adding lecithin
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : With prevention or removal of deleterious carbon accumulations or equipment : Antifoulant additive : By contact with hot gases)

Patent 5256277: Paraffin isomerization process utilizing a catalyst comprising a mesoporous crystalline material
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : Reforming (includes dehydrogenation, isomerization, cyclization, aromatization, alkylation, dealkylation reactions) : Catalytic : With Group III metal or metal oxide containing catalyst : With Group VIII metal or metal oxide : Noble metal or oxide thereof : With group VIII metal or metal oxide (i.e., iron or platinum group metal, or oxide thereof))

Patent 5256278: Direct coal liquefaction process
(MINERAL OILS: PROCESSES AND PRODUCTS : BY TREATMENT OF SOLID MINERAL, E.G., COAL LIQUEFACTION, ETC. : Inorganic (only) liquid)

Patent 5256279: Liquid storage system with unpressurized reservoir engagable with level sensors
(LIQUID PURIFICATION OR SEPARATION : WITH ALARM, INDICATOR, REGISTER, RECORDER, SIGNAL OR INSPECTION MEANS : Material level or thickness responsive : Including specified pressure change)

Patent 5256280: Combination valve for liquid filter
(LIQUID PURIFICATION OR SEPARATION : FLOW, FLUID PRESSURE OR MATERIAL LEVEL, RESPONSIVE : Fluid pressure responsive by-pass : Controls valve)

Patent 5256281: Baffle system for anaerobic sewage treatment pond
(LIQUID PURIFICATION OR SEPARATION : WITH GAS-LIQUID SURFACE CONTACT MEANS : With separator : Controlled discharge means)

Patent 5256282: Aerator for an aquarium
(LIQUID PURIFICATION OR SEPARATION : STRUCTURAL INSTALLATION : Closed circulating systems : Aquarium or swimming pool : With subsurface weep means)

Patent 5256283: Water conditioner system with injector valve
(LIQUID PURIFICATION OR SEPARATION : WITH EXTERNAL SUPPLY MEANS FOR REGENERATING MEDIUM, E.G., WATER SOFTENING SYSTEM : Within gravitational separator)

Patent 5256284: Plastic electric fuel injection filter assembly and a welding method for the preparation thereof
(LIQUID PURIFICATION OR SEPARATION : WITH REPAIR OR ASSEMBLING MEANS : Plates or frames)

Patent 5256285: Filter container with double construction
(LIQUID PURIFICATION OR SEPARATION : WITH REPAIR OR ASSEMBLING MEANS : Removable treatment part with normally disabled flow controller : Imperforate base recess in plate)

Patent 5256286: Shallow water oil-skimming barge
(LIQUID PURIFICATION OR SEPARATION : WITH MOVABLE SUPPORT : Float : With oil water skimmer : With outlet at surface, e.g., froth flotation, etc.)

Patent 5256287: Cartridge filter for faucet attachment
(LIQUID PURIFICATION OR SEPARATION : PARTICULATE MATERIAL TYPE SEPARATOR, E.G., ION EXCHANGE OR SAND BED : Removable cartridge or hand-manipulated container : With access opening to normally closed casing)

Patent 5256288: Filtration medium including substrate-supported porous membrane and method for the manufacture thereof
(LIQUID PURIFICATION OR SEPARATION : CASING DIVIDED BY MEMBRANE INTO SECTIONS HAVING INLET(S) AND/OR OUTLET(S) : Membrane secured with adhesive of specified composition : Spaced filters)

Patent 5256289: Centrifugal separator incorporating structure to reduce abrasive wear
(LIQUID PURIFICATION OR SEPARATION : FILTER : Movable medium : Centrifugal extractor : Discharging residue : Gyratory mounting above filter)

Patent 5256290: Coolant filtration unit with sludge dryer
(LIQUID PURIFICATION OR SEPARATION : FILTER : Movable medium : Belt type : Movable casing)

Patent 5256291: Screen for filtering undesirable particles from a liquid
(LIQUID PURIFICATION OR SEPARATION : FILTER : Supported, shaped or superimposed formed mediums : Screens, e.g., woven : Conical)

Patent 5256292: Screen for filtering undesirable particles from a liquid
(LIQUID PURIFICATION OR SEPARATION : FILTER : Supported, shaped or superimposed formed mediums : Screens, e.g., woven : Conical)

Patent 5256293: Separation of enantiomers of non-steroidal anti-inflammatory drugs and chiral selector therefor
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Liquid/liquid solvent or colloidal extraction or diffusing or passing through septum selective as to material of a component of liquid; such diffusing or passing being effected by other than only an ion exchange or sorption process : Liquid/liquid or gel type (i.e., jellylike) chromatography : And anaerobic treatment)

Patent 5256294: Tangential flow filtration process and apparatus
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Liquid/liquid solvent or colloidal extraction or diffusing or passing through septum selective as to material of a component of liquid; such diffusing or passing being effected by other than only an ion exchange or sorption process : Including regulating pressure to control constituent gradient at membrane or to prevent rupture of membrane : And anaerobic treatment)

Patent 5256295: Two-stage membrane process and apparatus
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Liquid/liquid solvent or colloidal extraction or diffusing or passing through septum selective as to material of a component of liquid; such diffusing or passing being effected by other than only an ion exchange or sorption process : Passing through membrane in vapor phase : And anaerobic treatment)

Patent 5256296: Membrane process and apparatus for removing a component from a fluid stream
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Liquid/liquid solvent or colloidal extraction or diffusing or passing through septum selective as to material of a component of liquid; such diffusing or passing being effected by other than only an ion exchange or sorption process : Passing through membrane in vapor phase : And anaerobic treatment)

Patent 5256297: Multi-stage ultrafiltration process (OP-3711)
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Liquid/liquid solvent or colloidal extraction or diffusing or passing through septum selective as to material of a component of liquid; such diffusing or passing being effected by other than only an ion exchange or sorption process : Diffusing or passing through septum selective as to material of a component of liquid : Filtering through membrane (e.g., ultrafiltration) : Removing specified material : Maintaining critical concentration(s))

Patent 5256298: Continuous-belt separator/reactor and method
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Ion exchange or selective sorption : Including liquid flow diversion)

Patent 5256299: Method and apparatus for liquid treatment
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Ion exchange or selective sorption : Including diverse separating or treating of liquid : By distilling or degassing : Hyperfiltration (e.g., reverse osmosis, etc.))

Patent 5256300: Absorption of materials
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Ion exchange or selective sorption : Sorbing organic constituent : From aqueous material : Including cation)

Patent 5256301: Control of salt precipitation from geothermal brine
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Preventing, decreasing, or delaying precipitation, coagulation or flocculation : Sorbing organic constituent)

Patent 5256302: Method for controlling silica and water soluble silicate deposition
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Preventing, decreasing, or delaying precipitation, coagulation or flocculation : Utilizing organic agent : Phosphorus containing : Utilizing activated carbon)

Patent 5256303: Method for inhibiting scale formation and/or dispersing iron in reverse osmosis systems
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Preventing, decreasing, or delaying precipitation, coagulation or flocculation : Utilizing organic agent : Phosphorus containing : Nitrogen containing : Oil removed)

Patent 5256304: Methods of removing oil and metal ions from oily wastewater
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Including emulsion breaking : Including chemical addition (with or without bouyancy gas))

Patent 5256305: Method for breaking emulsions in a crude oil desalting system
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Including emulsion breaking : Including chemical addition (with or without bouyancy gas))

Patent 5256306: Continuous treatment of chromium bearing waste water
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Including chemical reduction : Of chromium material : Chemically specified precipitant, coagulant, or flocculant)

Patent 5256307: Method of processing water, in particular bath water
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Controlling process in response to stream condition : Including chemical addition (with or without bouyancy gas))

Patent 5256308: Method for the cure and removal of overspray paint from the water wash system of paint spray booths
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Including recycling : For recovery of a treating agent)

Patent 5256309: Method of improving the quality of large amount of water, and quantity of dissolved oxygen therein
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Including oxidation : Of chromium material)

Patent 5256310: Treatment of fresh water for zebra mussel infestation
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Including geographic feature (e.g., drainage ditch, septic, pond) : Electrical property sensing)

Patent 5256311: Hydroxyalkylhydroxylamine oxygen scavenger in aqueous mediums
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Chemical treatment : Including degassing : Synthetic polymer)

Patent 5256312: Apparatus and method for filtering out particulates and impurities using an inflatable seal
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Separating : Including temperature change)

Patent 5256313: System and process for treatment of cyanide-containing waste
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Separating : Including temperature change : Washing with a fluid other than the prefilt)

Patent 5256314: Device and method for the quantitation of a volume of a sediment or of a volume of a fluid which does not flow easily
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Separating : Cyclonic, or centrifugal (e.g., whirling or helical motion or by vortex, etc.) : Of particulate bed (e.g., fluidized or moving bed, etc.))

Patent 5256315: Gellable aqueous compositions containing polymers with special chelating functional groups useful for recovering oil from an oil field
(EARTH BORING, WELL TREATING, AND OIL FIELD CHEMISTRY : WELL TREATING : Contains organic component : Organic component is solid synthetic resin : Resin is polymer derived from ethylenic monomers only (e.g., maleic, itaconic, etc.) : Polymer derived from acrylic acid monomer or derivative : Nitrogen is attached directly or indirectly to the acrylic acid monomer or derivative by nonionic bonding (e.g., acrylamide, acrylonitrile, etc.) : Sulfur is attached directly or indirectly to the acrylic acid monomer or derivative by nonionic bonding (e.g., acrylamidoalkane sulfonates, etc.))

Patent 5256316: Brightening chemical polishing solution for hardened steel article
(COMPOSITIONS : ETCHING OR BRIGHTENING COMPOSITIONS : Organic components)

Patent 5256317: Compositions for the treatment of leather and furs
(COMPOSITIONS : LEATHER OR FUR TREATING (OTHER THAN CLEANING COMPOSITIONS OR AUXILIARY COMPOSITIONS FOR CLEANING) : Dispersion or colloidal system)

Patent 5256318: Leather treatment and process for treating leather
(COMPOSITIONS : LEATHER OR FUR TREATING (OTHER THAN CLEANING COMPOSITIONS OR AUXILIARY COMPOSITIONS FOR CLEANING) : Dispersion or colloidal system)

Patent 5256319: New thiophosphoretted compounds, their preparation and their use as additives for lubricants
(SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARANT COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS : LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) : Compound of indeterminate structure, prepared by reacting a heterocyclic compound of known structure; a heterocyclic ring is one having as ring members only carbon and at least one hetero atom selected from nitrogen and chalcogen (oxygen, sulfur, selenium, or tellurium) : An additional reactant contains phosphorus : The heterocyclic compound reactant has plural chalcogens bonded directly to ring carbons of the hetero ring (e.g., succinimides, anhydrides, etc.) : With organic phosphorus, sulfur or halogen compound)

Patent 5256320: Grease compositions
(SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARANT COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS : LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) : Organic sulfur compound, wherein the sulfur is single bonded directly to oxygen (e.g., sulfites, etc.) : The sulfur is part of an -O-S(=O)(=O)- group (i.e., sulfonates) : Overbased or carbonated sulfonates : With nonhydrocarbon organic compound in addition to those remaining from overbasing process (e.g., antioxidants, VI improvers, etc.) : The nitrogen-containing material is an ammonium salt or a substituted ammonium salt)

Patent 5256321: Grease compositions
(SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARANT COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS : LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) : Organic phosphorus compound, wherein the phosphorus is single bonded directly to chalcogen by nonionic bonding (e.g., phosphorus acids, esters, etc.) : Chalcogen attached indirectly to the phosphorus by nonionic bonding : Having -C(=O)O- attached indirectly to the phosphorus by nonionic bonding)

Patent 5256322: Lubricating oil for methanol fueled engines
(SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARANT COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS : LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) : Organic sulfur compound, wherein the sulfur is single bonded directly to oxygen (e.g., sulfites, etc.) : The sulfur is part of an -O-S(=O)(=O)- group (i.e., sulfonates) : Overbased or carbonated sulfonates : With nonhydrocarbon organic compound in addition to those remaining from overbasing process (e.g., antioxidants, VI improvers, etc.) : The nitrogen-containing material is an ammonium salt or a substituted ammonium salt)

Patent 5256323: Compositions containing 2,2',2"-nitrilotriethanol cyclometalates
(SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARANT COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS : LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) : Organic compound containing boron : Nitrogen containing (i.e., nitrogen and boron in the same compound) : Sulfur containing : The nitrogen heterocyclic ring has chalcogen bonded directly to ring carbon adjacent to ring nitrogen (e.g., succinimide compounds, etc.))

Patent 5256324: Modified succinimide or succinamide dispersants and their production
(SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARANT COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS : LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) : Organic compound containing boron : Phosphorus or silicon containing : Nitrogen containing : The heavy metal is molybdenum or tungsten (e.g., molybdenum sulfide, etc.))

Patent 5256325: Polyanhydride modified adducts or reactants and oleaginous compositions containing same
(SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARANT COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS : LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) : Heterocyclic ring compound; a heterocyclic ring is one having as ring members only carbon and at least one hetero atom selected from nitrogen and chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) : The hetero ring contains five members including nitrogen and carbon (e.g., polyvinylpyrrolidone, etc.) : Plural oxygens double bonded directly to ring carbons of the hetero ring which are adjacent to the ring nitrogen : Additional oxygen attached directly or indirectly to the hetero ring by nonionic bonding : Nitrogen attached indirectly to the hetero ring by nonionic bonding (e.g., bis-succinimide compounds, etc.) : With organic phosphorus compound)

Patent 5256326: Methods for preparing magnetic powder material and magnet, process for prepartion of resin composition and process for producing a powder
(COMPOSITIONS : MAGNETIC : With wax, bitumen, resin, or gum : Synthetic resin : Foam-stabilizant or colloid-stabilizant containing)

Patent 5256327: Method of preparing a sequestering agent for a non-phosphate cleaning composition
(CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS : CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) : For cleaning a specific substrate or removing a specific contaminant (e.g., for smoker`s pipe, etc.) : For equipment used in processing, handling, storing, or serving edible product (e.g., dairy or brewery equipment, household utensils, etc.) : For use in automatic dishwasher : Solid, shaped article (e.g., tablet, briquette, pellet, etc.) : Polycarboxylic acid component, or salt thereof)

Patent 5256328: Liquid toilet bowl cleaner and sanitizer containing halogen donating nanoparticles
(CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS : CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) : For cleaning a specific substrate or removing a specific contaminant (e.g., for smoker`s pipe, etc.) : For toilet bowl or urinal : Phenol, cyclic carbonate, or soap component)

Patent 5256329: 1,1-dichloro-1-fluoroethane dewatering systems
(COMPOSITIONS : HUMIDOSTATIC, WATER REMOVIVE, BINDIVE, OR EMISSIVE : Metal or metal compound containing)

Patent 5256330: Lactone compound and composition comprising the same
(COMPOSITIONS : LIQUID CRYSTAL COMPOSITIONS : Containing nonsteryl liquid crystalline compound of specified structure : Including heterocyclic ring : Boron, silicon, phosphorus, nitrogen, hydrogen, carbon, or halogen containing)

Patent 5256331: Water-in-oil emulsions containing hydroxylamine
(COLLOID SYSTEMS AND WETTING AGENTS; SUBCOMBINATIONS THEREOF; PROCESSES OF : CONTINUOUS LIQUID OR SUPERCRITICAL PHASE: COLLOID SYSTEMS; COMPOSITIONS AN AGENT FOR MAKING OR STABILIZING COLLOID SYSTEMS; PROCESSES OF MAKING OR STABILIZING COLLOID SYSTEMS; PROCESSES OF PREPARING THE COMPOSITIONS (E.G., MICELLE; THICKENING AGENT; PROTECTIVE COLLOID AGENT; COMPOSITION CONTAINING AN EMULSIFYING AGENT WITH NO DISPERSANT DISCLOSED; ORGANIC LIQUID EMULSIFIED IN ANHYDROUS HF) : Primarily organic continuous liquid phase (e.g., organic liquid emulsified in an organic liquid) : Discontinuous phase primarily inorganic liquid (e.g., water-in-oil emulsion, w/o) : The agent contains organic compound containing nitrogen, except if present solely as NH4+ : The organic compound contains nitrogen, except if present solely as NH4+)

Patent 5256332: Method of inhibiting corrosion in aqueous systems
(COMPOSITIONS : PRESERVATIVE AGENTS : Anti-corrosion : Organic compound containing : Oxygen organic compound containing : Oxygen organic compound containing)

Patent 5256333: Stabilized polyether polyol and polyurethane foam obtained therefrom
(COMPOSITIONS : PRESERVATIVE AGENTS : Anti-oxidants or chemical change inhibitants : Organic compound containing : Component inorganic or organic comprising element other than C,H,O,N,S, and halogen : Phosphorus containing : Trivalent P (e.g., phosphorous acid, phosphites, etc.) : Pentavalent P, but not fully oxygenated)

Patent 5256334: Homogeneous radiopaque polymer-organobismuth composites
(COMPOSITIONS : X-RAY OR NEUTRON SHIELD : Metal or metal compound containing)

Patent 5256335: Conductive polyketone polymers
(COMPOSITIONS : ELECTRICALLY CONDUCTIVE OR EMISSIVE COMPOSITIONS : Metal or metal compound containing)

Patent 5256336: Stable aqueous dispersions of fluorescent brightening agents of the coumarine type and method of preparing same
(COMPOSITIONS : ORGANIC LUMINESCENT MATERIAL CONTAINING COMPOSITIONS : Optical brightening compositions : Hetero-S-atom or hetero-O-atom containing : Tri- or tetrazoles)

Patent 5256337: Photochromic polymer membrane
(COMPOSITIONS : LIGHT TRANSMISSION MODIFYING COMPOSITIONS : Inorganic crystalline solid : Including benzene rings bonded through azo, azoxy, or azomethine linkage)

Patent 5256338: Solidifying materials for radioactive waste disposal, structures made of said materials for radioactive waste disposal and process for
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : DESTRUCTION OR CONTAINMENT OF RADIOACTIVE WASTE : By fixation in stable solid media : Cement, concrete, or hydraulic setting :)

Patent 5256339: Fabrication technique for silicon microclusters using pulsed electrical power
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMATION OF SOLID PARTICULATE MATERIAL DIRECTLY FROM MOLTEN OR LIQUID MASS (E.G., LIQUID COMMINUTING) : Utilizing electrical energy : Solid-walled microcapsule formed by in situ polymerization)

Patent 5256340: Method of making a three-dimensional object by stereolithography
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : STEREOLITHOGRAPHIC SHAPING FROM LIQUID PRECURSOR : Tooth forming)

Patent 5256341: Method and apparatus for infrared heating of plastic preforms
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DIRECT APPLICATION OF ELECTRICAL OR WAVE ENERGY TO WORK (E.G., ELECTROMAGNETIC WAVE, PARTICULATE, MAGNETIC, INDUCTION HEAT, SONIC, ELECTROSTATIC ENERGY, ETC.) : Infrared radiation : Composite work-piece)

Patent 5256342: Method of lining a host pipe with a liner using cryogenic cooling
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH STEP OF COOLING TO A TEMPERATURE OF ZERO DEGREES C. OR BELOW : Polymerizing, cross-linking, or curing (e.g., utilizing ultraviolet radiation, etc.))

Patent 5256343: Method for producing pitch-based carbon fibers
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : CARBONIZING TO FORM ARTICLE : Filaments : While contacting a shaping surface (e.g., in mold curing, etc.))

Patent 5256344: Process of thermally stabilizing pan fibers
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : CARBONIZING TO FORM ARTICLE : Filaments : While contacting a shaping surface (e.g., in mold curing, etc.))

Patent 5256345: Injection control method for injection molder
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH MEASURING, TESTING, OR INSPECTING : Of process trim or excess blanked material (e.g., sprue, runner, flash, etc.))

Patent 5256346: Method of extrusion blow-molding hollow thermoplastic bodies
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH MEASURING, TESTING, OR INSPECTING : Measuring a weight or volume (e.g., level-responsive, etc.) : Into injection molding process)

Patent 5256347: Method of firing ceramic honeycomb structure
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH MEASURING, TESTING, OR INSPECTING : Controlling heat transfer with molding material : Into injection molding process)

Patent 5256348: Tire shaping pressure control system and method
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH MEASURING, TESTING, OR INSPECTING : Positioning of a mold part to form a cavity or controlling pressure of a mold part on molding material : Into injection molding process)

Patent 5256349: Light weight formed body and method for producing the same
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : REMOVAL OF LIQUID COMPONENT OR CARRIER THROUGH POROUS MOLD SURFACE : Work is organic material)

Patent 5256350: Method and device for manufacturing tire forming bladders
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : VACUUM TREATMENT OF WORK : To degas or prevent gas entrapment : To form generally spherical product)

Patent 5256351: Process for making biaxially stretched, heat shrinkable VLDPE films
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DIRECT APPLICATION OF ELECTRICAL OR WAVE ENERGY TO WORK (E.G., ELECTROMAGNETIC WAVE, PARTICULATE, MAGNETIC, INDUCTION HEAT, SONIC, ELECTROSTATIC ENERGY, ETC.) : Extrusion molding : Utilizing electron arc or electron beam : On film, sheet or web)

Patent 5256352: Air-liquid mixer
(GAS AND LIQUID CONTACT APPARATUS : CONTACT DEVICES : Atomizer type : Noncarburetor : Manual)

Patent 5256353: Method of making elastic plastic netting made of oriented strands
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH TWINING, PLYING, BRAIDING, OR TEXTILE FABRIC FORMATION : To degas or prevent gas entrapment)

Patent 5256354: Method for forming an invisible tear seam
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMING ARTICLES BY UNITING RANDOMLY ASSOCIATED PARTICLES : With reshaping or surface embossing of formed article : From felt or batt)

Patent 5256355: Method for bonding a polyurethane molding composition to a cable jacket of an olefin/ester interpolymer
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH PRINTING OR COATING OF WORKPIECE (OUT OF MOLD) : Coating or impregnating workpiece before molding or shaping step : Molding material against and uniting to the coated or impregnated workpiece : Of organic material)

Patent 5256356: Method for forming an opening in a container
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH SEVERING, REMOVING MATERIAL FROM PREFORM MECHANICALLY, OR MECHANICALLY SUBDIVIDING WORKPIECE : Making hole or aperture in article : Extruding followed by cutting to length)

Patent 5256357: Apparatus and method for cocasting film layers
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMING CONTINUOUS OR INDEFINITE LENGTH WORK : Layered, stratified traversely of length, or multiphase macrostructure containing material (e.g., conjugate, composite, islands-in-sea, core-sheath, etc.) : Producing indefinite length article by depositing material on endless forming surface (e.g., endless belts, rollers, etc.) : Melt-spinning)

Patent 5256358: Method of making stretched filaments of ultra-high-molecular weight polyethylene
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMING CONTINUOUS OR INDEFINITE LENGTH WORK : Shaping by extrusion : And reshaping : Plural stretching steps or stages : During or after final shape change)

Patent 5256359: Process for manufacturing cast amorphous film
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMING CONTINUOUS OR INDEFINITE LENGTH WORK : Shaping by extrusion : Processing or treatment after extrusion : Of filament)

Patent 5256360: Method of manufacturing a precision micro-filter
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH STEP OF MAKING MOLD OR MOLD SHAPING, PER SE : By casting liquids on a solid supporting or shaping surface)

Patent 5256361: Method for forming bodies comprising previously crosslinked thermally stable resin and product made thereby
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DISPARATE TREATMENT OF ARTICLE SUBSEQUENT TO WORKING, MOLDING, OR SHAPING : Effecting temperature change : Completing vulcanization or polymerization : After stretching running or indefinite length work)

Patent 5256362: Method for production of granular cysteamine hydrochloride
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMATION OF SOLID PARTICULATE MATERIAL DIRECTLY FROM MOLTEN OR LIQUID MASS (E.G., LIQUID COMMINUTING) : By extrusion spraying or gravity fall through orifice : Solid-walled microcapsule formed by in situ polymerization)

Patent 5256363: Polyethylene terephthalate and uses thereof
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE : To produce composite, plural part or multilayered article : Shaping material and uniting to a preform : Joining a plurality of superposed fibrous or textile layers)

Patent 5256364: Process for demolding a molded part as well as a device for carrying out the process
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE : Shaping against forming surface (e.g., casting, die shaping, etc.) : Article or material ejecting, core or mold stripping or separating : Inorganic hydraulic settable material shaping)

Patent 5256365: In-molding labeling method
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DIRECT APPLICATION OF FLUID PRESSURE DIFFERENTIAL TO PERMANENTLY SHAPE, DISTORT, OR SUSTAIN WORK : Labeling or embossing indicia : Of a tubular preform)

Patent 5256366: Method of molding fiberglass
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DIRECT APPLICATION OF FLUID PRESSURE DIFFERENTIAL TO PERMANENTLY SHAPE, DISTORT, OR SUSTAIN WORK : Producing multilayer work or article : Of a tubular preform)

Patent 5256367: Pipe and sewer lining method
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DIRECT APPLICATION OF FLUID PRESSURE DIFFERENTIAL TO PERMANENTLY SHAPE, DISTORT, OR SUSTAIN WORK : Producing multilayer work or article : Producing hollow work or a tubular article : By insertion or application of a preform : Including forming a hollow article)

Patent 5256368: Pressure-reaction synthesis of titanium composite materials
(POWDER METALLURGY PROCESSES : POWDER METALLURGY PROCESSES WITH HEATING OR SINTERING : Metal and nonmetal in final product : Powder next to solid)

Patent 5256369: Titanium base alloy for excellent formability and method of making thereof and method of superplastic forming thereof
(ALLOYS OR METALLIC COMPOSITIONS : TITANIUM BASE : Aluminum containing : Vanadium containing : Manganese containing)

Patent 5256370: Lead-free alloy containing tin, silver and indium
(ALLOYS OR METALLIC COMPOSITIONS : TIN BASE : Cadmium, lead, or bismuth containing)

 

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