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Patent 5250012: Running surface for treadmill with trampoline-like surface
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Treadmill for foot travel : Utilizing fluid resistance)
Patent 5250013: Exercise machine
(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 : Entire body)
Patent 5250014: Weight adjustable dumbbell
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing weight resistance : Handheld bar with weight at each end (e.g., barbell, dumbbell, etc.) or component thereof : Barbell support)
Patent 5250015: Hydraulic exercise apparatus having a main cylinder and a displacement cylinder
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing fluid resistance : Confined hydraulic or pneumatic chamber : Bar held by single hand of user (e.g., dumbbell, etc.))
Patent 5250016: Baseball throwing device for muscle development, rehabilitation and training
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing resilient force resistance : Including rope element wrapped about another element)
Patent 5250017: Automatic tool changer for a machining apparatus
(TOOL CHANGING : INCLUDING MACHINE TOOL OR COMPONENT : Rotating work machine tool (e.g., screw machine, lathe, etc.) : Tool support comprises rotary spindle :)
Patent 5250018: Method of making rectangular paperboard package
(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.) : With cutting, breaking, tearing, or abrading : And form-scoring : To stop machine)
Patent 5250019: Apparatus for stereotactic radiosurgery
(SURGERY : RADIOACTIVE SUBSTANCE APPLIED TO BODY FOR THERAPY : Measuring anatomical characteristic or force applied to or exerted by body)
Patent 5250020: Unitary inflatable penile prosthesis
(SURGERY : SEXUAL APPLIANCE : Male splint : Implanted : Seeds)
Patent 5250021: Foot and ankle brace
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Lower extremity : Ankle : Finger)
Patent 5250022: Iontotherapeutic devices, reservoir electrode devices therefore, process and unit dose
(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 5250023: Transdermal administration method of protein or peptide drug and its administration device thereof
(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 5250024: System for introducing a therapeutic agent into the rectum
(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.) : Nozzle insertable into body orifice : Specific structure for preventing coring of body tissue)
Patent 5250025: Percutaneous access catheter and method of use
(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 : Therapeutic material introduced or removed through a piercing conduit (e.g., trocar) inserted into body : By measurement of a pressure differential)
Patent 5250026: Adjustable precision transponder injector
(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 : Means for placing solid treating material in body : Means for ejecting solid from holder : Solid ejected from body inserted conduit : By catheter)
Patent 5250027: Peristaltic infusion device with backpack sensor
(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 flow varying means controlled by condition responsive sensor : Means for ejecting solid from holder)
Patent 5250028: Intravenous system for delivering a beneficial agent using permeability enhancers
(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 : Means for intermixing liquid with solid or different liquid : Treating material introduced directly into liquid stream path : Liquid stream passes through reservoir containing treating material : Solid loaded into injector through opening in side wall of plunger housing)
Patent 5250029: Zero-residual zero-tip balloon 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.) : Of elastic inflated material : Particular surface characteristics (e.g., rib, groove, corrugation, etc.))
Patent 5250030: Hypodermic syringe with a blockable piston capable of preventing its recharge and reuse
(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 for preventing reuse of device : Expanding arm or finger)
Patent 5250031: Locking needle cover
(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 for preventing reuse of device : Expanding arm or finger)
Patent 5250032: Heater for in vivo blood infusion
(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 for cooling or heating body, treating or collected material or device : Expanding arm or finger)
Patent 5250033: Peel-away introducer sheath having proximal fitting
(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 : Having longitudinal groove or slot in piercing conduit to permit removal from body entering conduit : With threaded drive means)
Patent 5250034: Pressure responsive valve 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 : Body piercer, obturator rod, or stylet axially movable within body entering conduit while latter is disposed in body : Having portion cooperating with body entering conduit lumen to provide flow control means : With threaded drive means)
Patent 5250035: Cannula and stylet 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 : Body piercer, obturator rod, or stylet axially movable within body entering conduit while latter is disposed in body : Having telltale for showing entry of blood into conduit : Means in conduit to produce fluid tight seal between conduit and element only when element is located within conduit and passing through seal means)
Patent 5250036: Intravenous catheter placement 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 : 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 5250037: Syringe having needle isolation features
(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 : Rotatable type valve (e.g., stopcock etc.))
Patent 5250038: Multiple lumen vascular access introducer sheath
(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.) : Bag type)
Patent 5250040: Ferrule and enteral tube incorporating a ferrule
(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 : Coupling or connector structure : Shaped for cardiovascular system)
Patent 5250041: Tubing administration set for use in peritoneal dialysis
(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 : Having branched shapes (e.g., T or Y drains, etc.) : Providing docking element, port or seal)
Patent 5250042: Ostomy bag with filter combination
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Receptacle attached to or inserted within body to receive discharge therefrom : Receptacle engaging around permanent surgically constructed body opening (e.g., colostomy, etc.) : Having deodorant means (e.g., filter) : With external collector or support means)
Patent 5250043: Continent ostomate bandage
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Receptacle attached to or inserted within body to receive discharge therefrom : Receptacle engaging around permanent surgically constructed body opening (e.g., colostomy, etc.) : With hydrocolloid type seal (e.g., gel, starch, karaya gum, etc.) : With external collector or support means)
Patent 5250044: Blood cryopreservation container
(SURGERY : CONTAINER FOR BLOOD OR BODY TREATING MATERIAL, OR MEANS USED THEREWITH (E.G., NEEDLE FOR PIERCING CONTAINER CLOSURE, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.))
Patent 5250045: Optical fiber catheter with spaced optical fiber
(SURGERY : INSTRUMENTS : Light application : Angioplasty : Cataracts or glaucoma)
Patent 5250046: Heated forceps
(SURGERY : INSTRUMENTS : Heat application : Tip or other heat concentration means : Tip in electrical circuit : With hand manipulable coolant control)
Patent 5250047: Bipolar laparoscopic instrument with replaceable electrode tip assembly
(SURGERY : INSTRUMENTS : Electrical application : Applicators : Cutting : Bipolar electrodes : With formable electrode)
Patent 5250048: Stabilizing element for osteosynthesis of bone fragments, especially for the fixation of bone fractures
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Internal fixation means : Cortical plate : Expanding)
Patent 5250049: Bone and tissue connectors
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Internal fixation means : Orthopedic fastener : Multi-element or coated plate)
Patent 5250050: Apparatus for knee prosthesis
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Orthopedic cutting instrument : Shape memory material)
Patent 5250051: Acetabular cup positioner with slaphammer mechanism for the removal of the sighting guide
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Means for use in bone reperation : Acetabular cup positioner : Femoral head)
Patent 5250052: Suture removal tool
(SURGERY : INSTRUMENTS : Means for removing suture, clip, staple or ligature : By severing)
Patent 5250053: Suture shuttle device
(SURGERY : INSTRUMENTS : Suture, ligature, elastic band or clip applier : Mechanical suture or ligature applier : Shuttle action by suture passing device : With mechanical means for applying tension (e.g., gearing, reels, etc.))
Patent 5250054: Intracorporeal knot tying apparatus and method
(SURGERY : INSTRUMENTS : Suture, ligature, elastic band or clip applier : Suturing or ligating aid or guide : Means for clamping needle to handle)
Patent 5250055: Method and apparatus for tying suture to bone
(SURGERY : INSTRUMENTS : Suture, ligature, elastic band or clip applier : Suturing or ligating aid or guide : Means for clamping needle to handle)
Patent 5250056: Forceps-type surgical instrument
(SURGERY : INSTRUMENTS : Surgical mesh, connector, clip, clamp or band : Suturing or ligating aid or guide)
Patent 5250057: Anastomotic device
(SURGERY : INSTRUMENTS : Surgical mesh, connector, clip, clamp or band : Connector for hollow body organs : Alignment device (e.g., approximators))
Patent 5250058: Absorbable anastomosic fastener means
(SURGERY : INSTRUMENTS : Surgical mesh, connector, clip, clamp or band : Connector for hollow body organs : Bioabsorbable : With mechanical means for applying tension (e.g., gearing, reels, etc.))
Patent 5250059: Atherectomy catheter having flexible nose cone
(SURGERY : INSTRUMENTS : Blood vessel, duct or teat cutter, scrapper or abrader : Occluding clip, clamp, or band)
Patent 5250060: Angioplasty apparatus
(SURGERY : INSTRUMENTS : Blood vessel, duct or teat cutter, scrapper or abrader : Occluding clip, clamp, or band)
Patent 5250061: Ring currette
(SURGERY : INSTRUMENTS : Curette : Occluding clip, clamp, or band)
Patent 5250062: Instrument for surgically correcting astigmatism
(SURGERY : INSTRUMENTS : Corneal cutter or guide for corneal cutter : By electrical or thermal application)
Patent 5250063: Surgical scalpel with retractable guard
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : By electrical or thermal application)
Patent 5250064: Shield for surgical scalpel blades
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : By electrical or thermal application)
Patent 5250065: Disposable lavage tip assembly
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Means to limit cutter penetration depth (e.g., dura guard) : Recriprocating or oscillating cutter)
Patent 5250066: Plastic pointed articles and method for their preparation
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Lancet : Cylindrical)
Patent 5250067: Body treatment pad having a multiple number of sharpened skin-penetration protuberances
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Puncturing or piercing : Acupuncture means : Plural cutting blades)
Patent 5250068: Optical transmission type acupuncture needle
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Puncturing or piercing : Acupuncture means : Plural cutting blades)
Patent 5250069: Catheter equipped with expansible member and production method thereof
(SURGERY : INSTRUMENTS : Internal pressure applicator (e.g., dilator) : Inflatable or expandible by fluid : Acupuncture means)
Patent 5250070: Less traumatic angioplasty balloon for arterial dilatation
(SURGERY : INSTRUMENTS : Internal pressure applicator (e.g., dilator) : Inflatable or expandible by fluid : Inserted in vascular system : Plural cutting blades)
Patent 5250071: Detachable embolic coil assembly using interlocking clasps and method of use
(SURGERY : INSTRUMENTS : Internal pressure applicator (e.g., dilator) : Expanding dilator (e.g., expanding arm, etc.) : Nose or throat)
Patent 5250072: Surgical clamp jaw cover
(SURGERY : INSTRUMENTS : Forceps : Head)
Patent 5250073: Torqueable and formable biopsy forceps
(SURGERY : INSTRUMENTS : Forceps : Jaws biased to open or closed position : Horn bender)
Patent 5250074: Surgical instrument assembly and associated technique
(SURGERY : INSTRUMENTS : Forceps : Jaw structure : Horn bender)
Patent 5250075: Bayonet sucker forceps
(SURGERY : INSTRUMENTS : Forceps : Jaw structure : Horn bender)
Patent 5250076: Use of monocarboxylic-acid polyoxyalkylester sulfonates as low-foam textile conditioning agent
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : BLEACHING : Chemical : Peroxides or oxygen : With sulfur compounds or peroxides or oxygen)
Patent 5250077: Silk fiber having good abrasion resistance and good light resistance and methods for the preparation thereof
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : CHEMICAL MODIFICATION OF TEXTILES OR FIBERS OR PRODUCTS THEREOF : Proteinaceous fibers : Natural wool or silk : Wetting addition or pretreatment)
Patent 5250078: Process for dyeing hydrophobic textile material with disperse dyes from supercritical CO.sub.2 : reducing the pressure in stages
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : CONFINED GAS PHASE SUPERATMOSPHERIC PRESSURE DYEING PROCESS (OTHER THAN STEAM BELOW 138 DEGREES C.) : Dry heat treatment for penetration)
Patent 5250079: Process for the treatment of polyamide or leather substrates with sulpho group-containing aromatic compounds, compositions containing such
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : ORGANIC ADDITIVE FOR DYE COMPOSITION, DYE COMPOSITION CONTAINING ORGANIC ADDITIVE, PROCESS OR PRODUCT; OTHER THAN EMULSIFIER, PH ADJUSTER OR STARCH OR GUM PRINT PASTE THICKENER : Polymeric additive : Acid polymer, e.g., carboxylated or sulfonated polymer : Cyanamide- or dicyandiamide-formaldehyde polymer)
Patent 5250080: Process for manufacturing a solid fuel
(FUEL AND RELATED COMPOSITIONS : CONSOLIDATED SOLIDS (E.G., BRIQUETTE, ETC.) : Containing specified binder : With paraffin, liquid hydrocarbon, or wax hydrocarbon : With elemental metal, metal oxide, limestone, or inorganic metal salt (e.g., lime, etc.) : Tertiary carbon bonded directly to the ether oxygen)
Patent 5250081: Smoke reducing additive for two-cycle engine lubricant-fuel mixture comprising the Hofmann decomposition products of a quaternary ammonium
(FUEL AND RELATED COMPOSITIONS : LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) : Organic nitrogen compound containing : Quaternary ammonium salt or amine oxide : Plural nitrogens attached indirectly to each other by acyclic nonionic bonding)
Patent 5250082: Encapsulated structure for plant initiate material
(PLANT HUSBANDRY : COATED OR IMPREGNATED SEED, METHOD OR APPARATUS : Covers)
Patent 5250083: Process for production desulfurized of synthesis gas
(GAS: HEATING AND ILLUMINATING : PROCESSES : Leakage)
Patent 5250084: Abrasive tools and process of manufacture
(ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION : MISCELLANEOUS : Metal or metal oxide)
Patent 5250085: Flexible bonded abrasive articles, methods of production and use
(ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION : WITH SYNTHETIC RESIN :)
Patent 5250086: Multi-layer metal coated diamond abrasives for sintered metal bonded tools
(ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION : WITH INORGANIC MATERIAL : Metal or metal oxide :)
Patent 5250088: Gas separation process
(GAS SEPARATION: PROCESSES : SOLID SORPTION : Including reduction of pressure : Plural pressure varying steps (e.g., pressure swing adsorption, etc.) : Sweep gas used : Feed gas or constituent thereof is sweep gas :)
Patent 5250089: Process for removing hydrogen sulfide from hydrocarbon gases using a cogelled hydrated zinc oxide-hydrated silica sorbent
(GAS SEPARATION: PROCESSES : SOLID SORPTION : Inorganic gas or liquid particle sorbed (e.g., vapor, mist, etc.) : Sulfur containing compound sorbed : Hydrogen sulfide sorbed : By heating)
Patent 5250090: Separation devices
(GAS SEPARATION: PROCESSES : DEFLECTING : Tortuous flow path : Tangential gas inflow (e.g., cyclone, etc.))
Patent 5250091: Apparatus for separating a gas-water vapor mixture
(GAS SEPARATION : WITH MEANS SECURING OR RETAINING SEPARATING MEDIA : With heating or cooling means : Two confined fluids in indirect contact : With tangential gas outlet)
Patent 5250092: Exhaust apparatus for epitaxial growth system
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : Plural diverse separating means : Plural housings or casings for separating components : Diverse type)
Patent 5250093: Water management device for gas chromatography sample concentration
(GAS SEPARATION: APPARATUS : CHROMATOGRAPHY TYPE APPARATUS : With control means responsive to sensed condition : Multiple similar elements or sections (e.g., built up, etc.))
Patent 5250094: Ceramic filter construction and method
(GAS SEPARATION : SPECIFIC MEDIA MATERIAL : Ceramic or sintered : Held between openwork)
Patent 5250095: Method for making porous glass optical fiber sensor
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : With measuring, controlling, sensing, programming, timing, indicating, or testing : Optical property :)
Patent 5250096: Sol-gel method of making multicomponent glass
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : Process of manufacturing optical fibers, waveguides, or preforms thereof : Scandium (Sc), yttrium (Y), or rare earth doped core or preform (i.e., atomic numbers 21, 39, 57-72) :)
Patent 5250097: Method for producing glass soot deposit
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : Process of manufacturing optical fibers, waveguides, or preforms thereof : With step of vapor deposition : Forming optical fiber or fiber preform by soot buildup (i.e., vapor axial deposition, VAD) : With stretching or drawing)
Patent 5250098: Thermally durable anti-reflective glass
(GLASS MANUFACTURING : PROCESSES : With chemically reactive treatment of glass preform : Temperature)
Patent 5250099: Glass molding process and molding apparatus for the same
(GLASS MANUFACTURING : PROCESSES : Reshaping or surface deformation of glass preform : Sheet)
Patent 5250100: Solid waste recovery system
(CHEMISTRY: FERTILIZERS : PROCESSES AND PRODUCTS : Bacterial : Fermentation : Aerobic :)
Patent 5250101: Process for the production of fine powder
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or purifying free metal powder or producing or purifying alloys in powder form (i.e., named or of size up to 1,000 microns in its largest dimension) : Decomposition of organo-compound containing metal or metal carbonyl : Using nonmetallic material which is liquid under standard conditions)
Patent 5250102: Process for ther microbial oxidation of sulphidic wastes
(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 : Covering the surface of molten metal)
Patent 5250103: Automatic molten metal supplying device and method for supplying the molten metal
(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.) : Iron(Fe) : Melting Iron(Fe) or treating molten Iron : Pouring or tapping molten Iron(Fe) : Melting scrap)
Patent 5250104: Method and apparatus for controlling phase splitting at pipe junctions
(GAS SEPARATION: PROCESSES : DEGASIFICATION OF LIQUID : And subsequent handling of evolved gas, stripping gas, or residue liquid : By heating)
Patent 5250105: Selective process for printing circuit board manufacturing
(COMPOSITIONS: COATING OR PLASTIC : : Metal-depositing composition or substrate-sensitizing compositions for metal-depositing compositions : Sensitizing composition :)
Patent 5250106: Process for water-repellent impregnation of masonry
(COMPOSITIONS: COATING OR PLASTIC : : Coating repellent : Metal-depositing composition contains polyvalent metal compound)
Patent 5250107: Water-fast ink composition and method for making the same
(COMPOSITIONS: COATING OR PLASTIC : : Marking : Inks : Organic dye containing : Water in oil)
Patent 5250108: Color developer composition, process for preparing aqueous dispersion thereof and pressure sensitive manifold sheet using thereof
(COMPOSITIONS: COATING OR PLASTIC : : Marking : Inks : Invisible : Chromogenic (i.e., color formation by reaction of color former with color developer) : Specified developer (i.e., electron acceptor) : Phenolic hydroxy compound as the developer :)
Patent 5250109: Derivatives of polyoxyalkyleneamines as cosolvents for aqueous ink jet inks
(COMPOSITIONS: COATING OR PLASTIC : : Marking : Inks : Organic dye containing : Organic nitrogen compound containing : Shellac or derivative containing)
Patent 5250110: Dustfree investment material for accurately fitting cast pieces and method of producing these investment materials
(COMPOSITIONS: COATING OR PLASTIC : : Molds and mold coating compositions : Alkali metal silicate or inorganic settable ingredient containing : With organic material : Elemental carbon containing)
Patent 5250111: Pigment compositions
(COMPOSITIONS: COATING OR PLASTIC : : Pigment, filler, or aggregate compositions, e.g., stone, shale, pebbles, rock, etc. : Composition contains identified material other than water : Phthalocyanine or derivative containing : Mixed phthalocyanines or derivatives : Pigment treatment)
Patent 5250112: Spinel black pigments based on copper-chromium-manganese mixed oxides, a process for their preparation and their use
(COMPOSITIONS: COATING OR PLASTIC : : Pigment, filler, or aggregate compositions, e.g., stone, shale, pebbles, rock, etc. : Composition contains identified material other than water : Chromium compound containing (Cr) : Vanadium or praseodymium containing (V, Pr))
Patent 5250113: Dry castable concrete compositions and methods of preparing and dry casting the same
(COMPOSITIONS: COATING OR PLASTIC : : Inorganic settable ingredient containing : Portland type cement : Silica containing (e.g., sand, quartz, etc.) : Calcium sulfate specified (e.g., gypsum, anhydrite, plaster of Paris, etc.))
Patent 5250114: Coating apparatus with nozzle moving means
(COATING APPARATUS : PROJECTION OR SPRAY TYPE : Rotating work : Moving projector : Opposed)
Patent 5250115: Connector pin lubricant applicator
(COATING APPARATUS : IMMERSION OR WORK-CONFINED POOL TYPE : With tank structure, liquid supply, control, and/or nonradiant heating means : Rotating conveyer for work)
Patent 5250116: Resist film coating apparatus
(COATING APPARATUS : CONTROL MEANS RESPONSIVE TO A RANDOMLY OCCURRING SENSED CONDITION : Sampling of associated base :)
Patent 5250117: Degreasing-cleaning method
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Including application of electrical radiant or wave energy to work :)
Patent 5250118: Method of removing foulants and restoring production of spinal-wound reverse osmosis cartridges
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Hollow work, internal surface treatment : Carbon removal (e.g., from engines))
Patent 5250119: Process for cleaning the filtering medium of a filtering centrifuge
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : With work or work parts movable during treatment : Including steam, gaseous agent or temperature feature)
Patent 5250120: Photovoltaic device
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Cells : Contact, coating, or surface geometry : Hybrid conversion system)
Patent 5250121: Ink-jet textile printing ink and ink-jet textile printing process
(FABRIC (WOVEN, KNITTED, OR NONWOVEN TEXTILE OR CLOTH, ETC.) : COATED OR IMPREGNATED WOVEN, KNIT, OR NONWOVEN FABRIC WHICH IS NOT (A) ASSOCIATED WITH ANOTHER PREFORMED LAYER OR FIBER LAYER OR, (B) WITH RESPECT TO WOVEN AND KNIT, CHARACTERIZED, RESPECTIVELY, BY A PARTICULAR OR DIFFERENTIAL WEAVE OR KNIT, WHEREIN THE COATING OR IMPREGNATION IS NEITHER A FOAMED MATERIAL NOR A FREE METAL OR ALLOY LAYER : Coated or impregnated natural fiber fabric (e.g., cotton, wool, silk, linen, etc.) : Coated or impregnated cellulosic fiber fabric : A phosphorus containing compound and a halogen containing compound)
Patent 5250122: Heat treating oil composition
(METAL TREATMENT : COMPOSITIONS : Heat treating : Liquid : Oleaginous : In fused state)
Patent 5250123: Oriented silicon steel sheets and production process therefor
(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 : Silicon steel : Working :)
Patent 5250124: Amorphous magnesium alloy and method for producing the same
(METAL TREATMENT : STOCK : Amorphous, i.e., glassy : Ferrous (i.e., iron base))
Patent 5250125: Process for grain refinement of aluminium casting alloys, in particular aluminium/silicon casting alloys
(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 : With casting or solidifying from melt : Aluminum(Al) or aluminum base alloy : With tempering, ageing, solution treating (i.e., for hardening), precipitation hardening or strengthening, or quenching)
Patent 5250126: Method for manufacturing a rail for use in a linear motion rolling contact guide unit
(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.) : Induction : Railway stock (e.g., rails, wheels, axles, etc.) : Zinc(Zn), zinc base alloy or unspecified galvanizing)
Patent 5250127: Method of manufacture for shielded flat electrical cable
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Making electrical conductors of indefinite length : Covering of conductor : With preformed material :)
Patent 5250128: Method and apparatus for handling core parts for providing a ready-to-cast core stack
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Covering of conductor)
Patent 5250129: Apparatus for applying heat sensitive labels and pressure sensitive labels
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With measuring, testing, or inspecting : To similarly formed batt)
Patent 5250130: Replica hot pressing technique
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With vitrification or firing ceramic material : Forming electrical article or component thereof : Nitride compound containing : Plural covering operations)
Patent 5250131: Method for recovering metal reinforcement from rubber tires
(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 5250132: Method of making a composite laminate having an internally damped constraining layer
(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 : Wrapping of belt prior to shaping)
Patent 5250133: Method for recording images and apparatus for recording images
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Direct contact transfer of adhered lamina from carrier to base : Plural superimposed laminae transferred : Transfer of printing or design : To form dished or receptacle-like product)
Patent 5250134: System and method for forming an overwrap web provided with inserts
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With cutting, punching, tearing or severing : Prior to assembly : Of plural laminae from single stock and assembling to each other or to additional lamina : Closure cap liner applying type)
Patent 5250135: Reagent source
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : FORMING FROM VAPOR OR GASEOUS STATE (E.G., VPE, SUBLIMATION) : With decomposition of a precursor (except impurity or dopant precursor) composed of diverse atoms (e.g., CVD) : With a chemical reaction (except ionization) in a disparate zone to form a precursor (e.g., transport processes) : Material removal (e.g., etching, cleaning, polishing))
Patent 5250136: Method of making a core/pattern combination for producing a gas-turbine blade or component
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With direct application of electrical, magnetic, or radiant energy to work : Of continuous or running length bonded web)
Patent 5250137: Plasma treating apparatus
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : DIFFERENTIAL FLUID ETCHING APPARATUS : Having glow discharge electrode gas energizing means : Electrically coupled to a power supply or matching circuit : Liquid etchant spray means)
Patent 5250138: Label applicator having automatic height positioning
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Automatic and/or material-triggered control : With means to move the workpiece inside the etching chamber)
Patent 5250139: Lighted bonding iron
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With inspecting and/or illuminating means : For starting or stopping machine operation)
Patent 5250140: Device having raised side edge portions for heat-sealing tubular packaging material
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With means applying wave energy or electrical energy directly to work : With means to assemble laminae or position them relative to each other : With electrode or coil member contacting work : Electrodes on opposing sides of smallest dimension of work : With means moving one electrode toward the other electrode : With means to change the configuration of a lamina, e.g., folding, deforming, etc. : And aldehyde, ketone, or carbocyclic moiety-containing compound)
Patent 5250141: Hand-held apparatus for vulcanizing the bead zone of a pneumatic tire
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Tire body building type : Means operating on the bead portion of the tire : Printing member also bonds)
Patent 5250142: Rubber surface having non-stick ply turn-up bladder
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Tire body building type : Means operating on the bead portion of the tire : Means folding carcass fabric about a bead : Inflatable bag type : With means moving one electrode toward the other electrode)
Patent 5250143: Heatable shoe for a joint welding apparatus for overlapping portions of webs
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With separate (nonpress) heating means for work : By driven web feeding means)
Patent 5250144: Bonding apparatus
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With work feeding or handling means : For plural parts or plural areas of single part : Means bringing discrete articles into assembled relationship : Progressive continuous bonding press (e.g., roll couples))
Patent 5250145: Applicator tip for dispensing liquid adhesive to seam adjacent layers of floorcovering sheeting
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With work feeding or handling means : With liquid adhesive or adhesive activator applying means : Implement carried web supply)
Patent 5250146: Apparatus for applying anti-lacerative film to glass
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Presses or press platen structures, per se : Relieved or configured pressing face : Specified structure of sonic or ultrasonic work contacting surface)
Patent 5250147: Method of producing a layer system and a layer system as produced thereby
(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) : Using heat (e.g., strain annealing) :)
Patent 5250148: Process for growing GaAs monocrystal film
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : FORMING FROM VAPOR OR GASEOUS STATE (E.G., VPE, SUBLIMATION) : With decomposition of a precursor (except impurity or dopant precursor) composed of diverse atoms (e.g., CVD) : Including change in a growth-influencing parameter (e.g., composition, temperature, concentration, flow rate) during growth (e.g., multilayer or junction or superlattice growing) : With significant flow manipulation or condition, other than merely specifying the components or their sequence or both : Excess component or non-product appearing component contains a metal atom)
Patent 5250149: Method of growing thin film
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : FORMING FROM VAPOR OR GASEOUS STATE (E.G., VPE, SUBLIMATION) : With decomposition of a precursor (except impurity or dopant precursor) composed of diverse atoms (e.g., CVD) : With pretreatment or preparation of a base (e.g., annealing) : Material removal (e.g., etching, cleaning, polishing) : For autodoping control)
Patent 5250150: Process for producing read and/or write heads for magnetic recording
(ETCHING A SUBSTRATE: PROCESSES : FORMING OR TREATING ARTICLE CONTAINING MAGNETICALLY RESPONSIVE MATERIAL : Repairing circuit)
Patent 5250151: Method of evaporating liquids
(CONCENTRATING EVAPORATORS : PROCESSES : Automatic)
Patent 5250152: Ethoxylated alcohol and dialkylphenol surfactants as Kraft pulping additives for reject reduction and yield increase
(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 5250153: Method for manufacturing a mineral wool panel
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Mineral fiber : Fibers of different dimensions)
Patent 5250154: Quick-release post for a papermaking machine press frame
(PAPER MAKING AND FIBER LIBERATION : APPARATUS : Apparatus repair, cleaning or conditioning : Wire changing and/or tensioning : Transverse movement of wire)
Patent 5250155: Process for refining soap-containing crude polyol fatty-acid polyester reaction products
(DISTILLATION: PROCESSES, SEPARATORY : WITH CHEMICAL REACTION : Including step of adding catalyst or reacting material : Acid : Ethanol)
Patent 5250156: Method of separating ethyl tertiobutyl ether from mixtures with ethanol
(DISTILLATION: PROCESSES, SEPARATORY : WITH DISPARATE PHYSICAL SEPARATION : Including step of adding catalyst or reacting material)
Patent 5250157: Separation of toluene from methyl isobutyl ketone by azeotropic distillation
(DISTILLATION: PROCESSES, SEPARATORY : ADDING MATERIAL TO DISTILLAND EXCEPT WATER OR STEAM PER SE : Organic compound : Alcohol or ether : A second material is an alcohol)
Patent 5250158: Method for producing vanadium electrolytic solution
(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 : Oxide : Alkali metal containing)
Patent 5250159: Bipolar membrane stack and method for producing acid and monovalent base from impure salt
(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 5250160: Apparatus and method for disinfecting a contaminated object
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC MATERIAL TREATMENT (PRODUCT, PROCESS, AND ELECTROLYTE COMPOSITION) : Organic : Biological (e.g., sterilizing, etc.) : Hydrocarbon oil)
Patent 5250161: Electrochemical desensitization process
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE IN THE SUBSTANCES (EPO/ JPO) : By subjecting to electric or wave energy or particle or ionizing radiation (EPO/ JPO) : Electrochemical processes, e.g., electrodialysis (EPO/JPO) : Glass, glasslike, vitreous)
Patent 5250162: Method of reducing Ti(IV) to Ti(III) in acid solution
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC MATERIAL TREATMENT (PRODUCT, PROCESS, AND ELECTROLYTE COMPOSITION) : Moving tool electrode)
Patent 5250163: Proton concentration sensor/modulator for sulfonated and hydroxylated polyaniline electrodes
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC ANALYSIS OR TESTING (PROCESS AND ELECTROLYTE COMPOSITION) : Involving enzyme or micro-organism : Of ferrous metal)
Patent 5250164: Beta-hydroxy urethane low temperature curing agents
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Electrophoresis or electro-osmosis processes and electrolyte compositions therefor when not provided for elsewhere : Coating or forming of object : Using bath having designated chemical composition (DCC) : Cathodic processes only : With heat treatment of coating : And washing, rinsing, or drying of coating)
Patent 5250165: Controlled isotropy reactive ion etcher for multi-stepped sloped contact etch process
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Coating, forming or etching by sputtering : Sputter etching : Specified deposition material or use)
Patent 5250166: Method of recovering palladium by electrolysis and apparatus therefor
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Object protection : Electrode oscillator, reciprocator or agitator : With oscillator, reciprocator or agitator)
Patent 5250167: Electrically controlled polymeric gel actuators
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Charge accumulating : Electrostatic :)
Patent 5250168: Integrated ion sensor
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Analysis and testing : Ion-sensitive electrode : Three or more electrodes)
Patent 5250169: Apparatus for sensing hydrocarbons and carbon monoxide
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Analysis and testing : Solid electrolyte : Gas sample sensor : With fugitive protective element)
Patent 5250170: Gas sensor having metal-oxide semiconductor layer
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Analysis and testing : Gas sensing electrode : Gas sample sensor)
Patent 5250171: Sensor for carbon monoxide
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC ANALYSIS OR TESTING (PROCESS AND ELECTROLYTE COMPOSITION) : For oxygen or oxygen containing compound (except water) : Using semipermeable membrane : Gaseous oxygen or oxygen containing compound : With recycle or reuse)
Patent 5250172: Method to fabricate metallic containers by electroplating for use in hot isostatic pressing of metallic and/or ceramic powders
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROFORMING OR COMPOSITION THEREFOR : Mold, mask, or masterform : Cadmium-containing)
Patent 5250173: Process for producing anodic films exhibiting colored patterns and structures incorporating such films
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) : Coating selected area : Design or ornamental article produced : Predominantly nonmetal electrolytic coating (e.g., anodic oxide, etc.) :)
Patent 5250174: Method of breaking water-in-oil emulsions by using quaternary alkyl amine ethoxylates
(MINERAL OILS: PROCESSES AND PRODUCTS : REFINING : Water removal (dehydration) : With treating agent : With solid-liquid separation)
Patent 5250175: Process for recovery and treatment of hazardous and non-hazardous components from a waste stream
(MINERAL OILS: PROCESSES AND PRODUCTS : FRACTIONATION : Distillation : Rectification : With added gas or vapor (e.g., steam) : With product recycle between distillation zones)
Patent 5250176: Modular valve assembly for oil filter
(LIQUID PURIFICATION OR SEPARATION : FLOW, FLUID PRESSURE OR MATERIAL LEVEL, RESPONSIVE : Fluid pressure responsive by-pass : Controls valve)
Patent 5250177: Water purifier with an ozone generating device
(LIQUID PURIFICATION OR SEPARATION : WITH PRELIMINARY CHEMICAL MANUFACTURE : With pump, injector or siphon)
Patent 5250178: Buoyant ceiling wiper for stacked tank clarifier
(LIQUID PURIFICATION OR SEPARATION : SERIALLY CONNECTED DISTINCT TREATING WITH OR WITHOUT STORAGE UNITS : One unit inside another : With oil water sorption means)
Patent 5250179: Compactable filter and compactable filter mounting means
(LIQUID PURIFICATION OR SEPARATION : DIVERSE DISTINCT SEPARATORS : Including a filter : Spaced filters : One within another : Valve controlled)
Patent 5250180: Oil recovering apparatus from used lubricant
(LIQUID PURIFICATION OR SEPARATION : FILTER : Movable medium : Centrifugal extractor : Discharging residue : By residue engaging means : Rotatable : Pivoted :)
Patent 5250181: Process for removing elemental sulfur from fluids
(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 : And additional treating agent other than mere mechanical manipulation (e.g., chemical, sorption, etc.))
Patent 5250182: Membrane-based process for the recovery of lactic acid and glycerol from a "corn thin stillage" 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 : Utilizing plural diverse membranes : And anaerobic treatment)
Patent 5250183: Apparatus for manufacturing ultra-pure water
(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) : Hyperfiltration (e.g., reverse osmosis, etc.) : Maintaining critical concentration(s))
Patent 5250184: Procedure for the preparation of microporous ceramic membranes for the separation of gas and liquid mixtures
(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) : Hyperfiltration (e.g., reverse osmosis, etc.) : Utilizing specified membrane material : Utilizing mechanical aeration means)
Patent 5250185: Reducing aqueous boron concentrations with reverse osmosis membranes operating at a high pH
(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) : Hyperfiltration (e.g., reverse osmosis, etc.) : Utilizing specified membrane material : Synthetic resin :)
Patent 5250186: HPLC light scattering detector for biopolymers
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Chromatography : Diffusing or passing through septum selective as to material of a component of liquid)
Patent 5250187: Resin bed for liquid treatment
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Ion exchange or selective sorption : By passing through suspended bed : Filtering through membrane (e.g., ultrafiltration))
Patent 5250188: Process of removing and concentrating desired molecules from solutions
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Ion exchange or selective sorption : Including rehabilitating or regenerating exchange material or sorbent : Fractional, selective, or partial type : Utilizing aluminum, calcium, or iron containing agent)
Patent 5250189: Method for removing paint solids from water-based paint systems using aluminum salts
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Including recycling : For recovery of a treating agent)
Patent 5250190: On-line blending method for activator catalyzed paint detackification program
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Including recycling : For recovery of a treating agent)
Patent 5250191: Paint denaturant
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Including recycling : For recovery of a treating agent)
Patent 5250192: Sludge dewatering by freezing
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Including temperature change : Synthetic polymer)
Patent 5250193: Wet oxidation of aqueous streams
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Chemical treatment : By oxidation : Liquid phase high temperature and pressure (e.g., "wet air", etc.) : Hypochlorite)
Patent 5250194: N-dodecyl heterocyclic compounds useful as industrial microbicides and preservatives
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Chemical treatment : Destroying microorganisms : Catalytic)
Patent 5250195: Apparatus and method for supercritical fluid extraction
(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 : And additional treating agent other than mere mechanical manipulation (e.g., chemical, sorption, etc.))
Patent 5250196: Method and device for working up unused concrete mix and/or mortar
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Separating : Including movement of filter during filtration : With or by addition to prefilt)
Patent 5250197: Pollution pad reconditioning/recycling system
(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 5250198: Method for separating solid particles from a liquid
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Separating : Rehabilitating or regenerating filter medium : By diverse fluid : Includng mechanical agitation)
Patent 5250199: Sludge scraper apparatus
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Separating : Utilizing gravitational force : Including specified feature of settled solids removal : Utilizing parallel separation passages)
Patent 5250200: Hydrofluoroalkane fire/flame extinguishing compounds
(COMPOSITIONS : FIRE-EXTINGUISHING : Volatile or gas charged liquids containing : Carbonates or ammonium salts containing or pyrolytic)
Patent 5250201: Polymeric substance and method of separating and culturing bacteria
(EARTH BORING, WELL TREATING, AND OIL FIELD CHEMISTRY : WELL TREATING : Contains organic component : Organic component contains nitrogen attached directly or indirectly to carbon by nonionic bonding : Oxygen is attached directly or indirectly to carbon by nonionic bonding : Plural heteroatoms in the ring)
Patent 5250202: Phenyalkyl glycidyl ether addition products
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : ORGANIC ADDITIVE FOR DYE COMPOSITION, DYE COMPOSITION CONTAINING ORGANIC ADDITIVE, PROCESS OR PRODUCT; OTHER THAN EMULSIFIER, PH ADJUSTER OR STARCH OR GUM PRINT PASTE THICKENER : Polymeric additive : Silica or calcareous substrate, e.g., glass, etc.)
Patent 5250203: Lubricating oil compositions containing a polyoxyalkylene carboxylic acid salt additive
(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 : The hetero ring is a monocyclic 1,3-diazole or a monocyclic hydrogenated 1,3-diazole)
Patent 5250204: Sulfite overbased products and process
(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 : Prepared by chemical reaction of existing overbased sulfonate in the absence of additional base (e.g., converting overbased sulfonate to non-newtonian or thixotropic composition; further reacting overbased sulfonate with carboxylic acid, etc.) : With sulfonic or carboxylic acid, or salt thereof)
Patent 5250205: Lubricating oil
(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 -C(=O)O- compound : Specified compound wherein the single bonded oxygen is bonded oxygen is bonded directly to an additional carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (i.e., specified carboxylic acid ester) : Plural -C(=O)O- groups attached directly or indirectly to each other by nonionic bonding (e.g., estolides of hydroxy carboxylic acids, etc.) : Polymer of alpha, beta-olefinically unsaturated dicarboxylic acid ester monomer, or of esterified alpha, beta-olefinically unsaturated dicarboxylic acid or anhydride monomer (e.g., copolymer of maleic acid ester and vinyl alkyl ether, etc.) : Multiple additions thereof)
Patent 5250206: Rare earth element-Fe-B or rare earth element-Fe-Co-B permanent magnet powder excellent in magnetic anisotropy and corrosion resistivity and
(COMPOSITIONS : MAGNETIC : With wax, bitumen, resin, or gum : Synthetic resin : Foam-stabilizant or colloid-stabilizant containing)
Patent 5250207: Magnetic ink concentrate
(COMPOSITIONS : MAGNETIC : With wax, bitumen, resin, or gum : Synthetic resin : Foam-stabilizant or colloid-stabilizant containing)
Patent 5250208: Ternary azeotropic compositions
(COMPOSITIONS : VAPORIZATION, OR EXPANSION, REFRIGERATION OR HEAT OR ENERGY EXCHANGE : For textile materials consisting wholly or in part of silk or cellulose- based fibers (e.g., cotton; artificial silk, such as rayon, cellulose acetate, etc., or blends thereof; silk soaking compositions; etc.))
Patent 5250209: Thermal coupling with water-washable thermally conductive grease
(COMPOSITIONS : HEAT-EXCHANGE, LOW-FREEZING OR POUR POINT, OR HIGH BOILING COMPOSITIONS : Organic components : Metal compounds or inorganic components (except water) : Nitro or nitroso compound)
Patent 5250210: Bar soap construction
(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 human skin : Solid, shaped article (e.g., bar, leaf, tablet, etc.) : With solid integral noncleanser core or insert (e.g., layer, matrix, etc.) :)
Patent 5250211: Cleanser containing TSP, EDTA ethylene glycol butyl ether, and acetone
(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.) : With oxygen or halogen containing chemical bleach or oxidant component : Liquid, paste, foam, or gel (e.g., slurry, aerosol composition or package, etc.) : The bleach or oxidant component contains peroxy : With inorganic phosphorus containing component)
Patent 5250212: Liquid detergent containing solid peroxygen bleach and solvent system comprising water and lower aliphatic monoalcohol
(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.) : With oxygen or halogen containing chemical bleach or oxidant component : Liquid, paste, foam, or gel (e.g., slurry, aerosol composition or package, etc.) : The bleach or oxidant component contains peroxy : With inorganic phosphorus containing component)
Patent 5250213: 1,1,1,2,2,3,3,4,4,5,6-undecafluorohexane and use thereof in compositions and processes for cleaning
(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.) : Liquid composition : Nonaqueous liquid : Halogenated hydrocarbon component : Oxygen containing component)
Patent 5250214: Liquid crystal color display device provided with a color filter film and an optical phase plate comprising liquid crystal polymer
(COMPOSITIONS : LIQUID CRYSTAL COMPOSITIONS : Metal compound containing)
Patent 5250215: Ferroelectric liquid-crystal mixtures containing mercapto compounds
(COMPOSITIONS : LIQUID CRYSTAL COMPOSITIONS : Containing nonchiral additive having no specified mesophase : With nonmetal compound containing halogen, nitrogen, phosphorus, or sulfur)
Patent 5250216: 1-(4-alkylphenylethynyl)-4-(alkylphenylethynyl)-benzene
(COMPOSITIONS : LIQUID CRYSTAL COMPOSITIONS : Containing nonsteryl liquid crystalline compound of specified structure : With nonmetal compound containing halogen, nitrogen, phosphorus, or sulfur)
Patent 5250217: Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using 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 5250218: Liquid crystal composition, liquid crystal device, display apparatus and display method
(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 5250219: Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using 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 5250220: 2,5-disubstituted heterocyclic compounds, and a liquid-crystalline medium
(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 5250221: Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
(COMPOSITIONS : LIQUID CRYSTAL COMPOSITIONS : Containing nonsteryl liquid crystalline compound of specified structure : Including fully saturated ring : Boron, silicon, phosphorus, nitrogen, hydrogen, carbon, or halogen containing)
Patent 5250222: Optically active compounds used for liquid crystalline mixtures
(COMPOSITIONS : LIQUID CRYSTAL COMPOSITIONS : Containing nonsteryl liquid crystalline compound of specified structure : Benzene rings linked by direct bond : Benzene rings linked by direct bond)
Patent 5250223: Solution of a fluorescent whitening agent
(COMPOSITIONS : ORGANIC LUMINESCENT MATERIAL CONTAINING COMPOSITIONS : Optical brightening compositions : Heterocyclic compounds having an intercyclic acyclic methine linkage : Triazines : The metal compound contains halogen, sulfur, selenium, phosphorus, arsenic, boron, or nitrogen)
Patent 5250224: Foamed products containing endothermic blowing agents and processes
(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) : Having discontinuous gas or vapor phase, e.g., foam: : With particulate solid : Precursor contains plural immiscible liquid phases (e.g., emulsion))
Patent 5250225: Ammonium salt of an alkenylsuccinic half-amide and the use thereof as corrosion inhibitor in oil and/or gas production technology
(COMPOSITIONS : PRESERVATIVE AGENTS : Anti-corrosion : Organic compound containing : Component inorganic or organic comprising element other than C,H,O,N,S, and halogen : Alkali metal or NH4+ containing : Organo boron)
Patent 5250226: Electrical devices comprising conductive polymers
(COMPOSITIONS : ELECTRICALLY CONDUCTIVE OR EMISSIVE COMPOSITIONS : Metal or metal compound containing)
Patent 5250227: Electrically conductive coating composition for providing a bend sensor
(COMPOSITIONS : ELECTRICALLY CONDUCTIVE OR EMISSIVE COMPOSITIONS : Elemental carbon containing : With organic component : Resin, rubber, or derivative thereof containing : Organic P containing compounds)
Patent 5250228: Conductive polymer composition
(COMPOSITIONS : ELECTRICALLY CONDUCTIVE OR EMISSIVE COMPOSITIONS : Elemental carbon containing : With organic component : Resin, rubber, or derivative thereof containing : Organic P containing compounds)
Patent 5250229: Silver-rich conductor compositions for high thermal cycled and aged adhesion
(COMPOSITIONS : ELECTRICALLY CONDUCTIVE OR EMISSIVE COMPOSITIONS : Metal compound containing : Zinc compound : Silicon containing or with compound of bismuth or silicon : The metal compound contains halogen, sulfur, selenium, phosphorus, arsenic, boron, or nitrogen)
Patent 5250230: Composition and process for cleaning metals
(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 bare metal surface (e.g., degreasing composition, etc.) : Alkali metal hydroxide component : With hydrocarbon or halogen or oxygen containing organic solvent (e.g., alcohol, ester, etc.))
Patent 5250231: Nuclear fuel with isotopically depleted burnable absorber
(COMPOSITIONS : RADIOACTIVE COMPOSITIONS : Nuclear reactor fuel : Including production of solid particles by chemical reaction)
Patent 5250232: Humidifier
(GAS AND LIQUID CONTACT APPARATUS : FLUID DISTRIBUTION : Pumping : Parallel)
Patent 5250233: Carburetor with accelerator and idle circuit shut-off
(GAS AND LIQUID CONTACT APPARATUS : FLUID DISTRIBUTION : Pumping : Liquid : Accelerator pump : Reciprocating dasher)
Patent 5250234: Liquid distributor apparatus and method for high viscosity liquids
(GAS AND LIQUID CONTACT APPARATUS : CONTACT DEVICES : Porous mass : Liquid-flow control : Submerged blast)
Patent 5250235: Method of making laser-welded intraocular lenses
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : OPTICAL ARTICLE SHAPING OR TREATING : Utilizing plasma, electric, electromagnetic, particulate, or wave energy : Laser utilized : Halogen containing)
Patent 5250236: Method for producing solid lipid microspheres having a narrow size distribution
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : ENCAPSULATING NORMALLY LIQUID MATERIAL : Liquid encapsulation utilizing an emulsion or dispersion to form a solid-walled microcapsule (includes liposome) : Solid-walled microcapsule formed by cooling molten materials : Microcapsule wall derived from synthetic polymer)
Patent 5250237: Alcohol-based spin liquids for flash-spinning polymeric plexifilaments
(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 5250238: Process for blow molding hollow bodies with symmetric mold portion movement
(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 5250239: Process and apparatus for controlling the movements of an injection mold and a handling device
(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 5250240: Process for the preparation of porous polyolefin separation membranes via thermally-induced phase separation
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : PORE FORMING IN SITU (E.G., FOAMING, ETC.) : Controlling rate of movement of molding material or its support in a continuous process)
Patent 5250241: Method for forming molded portion at end of extruded weather strip
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : PORE FORMING IN SITU (E.G., FOAMING, ETC.) : Composite article making : Shaping material and uniting to a preform or solidified layer : Between at least two moving surfaces)
Patent 5250242: Method of producing ceramic sintered body having dense ceramic membrane
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : OUTSIDE OF MOLD SINTERING OR VITRIFYING OF SHAPED INORGANIC ARTICLE OR PREFORM : Using organometallic or organosilicon intermediate : Forming carbide or carbonitride containing product : Varistor)
Patent 5250243: Method for making ceramic matrix composites
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : OUTSIDE OF MOLD SINTERING OR VITRIFYING OF SHAPED INORGANIC ARTICLE OR PREFORM : Producing fiber containing article or fiber : Of indefinite length product (e.g., sheet, tape, rod, fiber, etc.))
Patent 5250244: Method of producing sintered ceramic body
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : OUTSIDE OF MOLD SINTERING OR VITRIFYING OF SHAPED INORGANIC ARTICLE OR PREFORM : Including plural heating steps : Including diverse heating of article prior to outside-mold sintering or vitrifying : Including nonsintering burn-off, volatilization, or melting of binder : With roller applied pressure)
Patent 5250245: Process for preparing polyester fine filaments
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH TWINING, PLYING, BRAIDING, OR TEXTILE FABRIC FORMATION : To degas or prevent gas entrapment)
Patent 5250246: Method and apparatus for manufacturing sheets
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH SEVERING, REMOVING MATERIAL FROM PREFORM MECHANICALLY, OR MECHANICALLY SUBDIVIDING WORKPIECE : Coating or impregnating workpiece before molding or shaping step)
Patent 5250247: Method and apparatus for heat tipping sutures
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH SEVERING, REMOVING MATERIAL FROM PREFORM MECHANICALLY, OR MECHANICALLY SUBDIVIDING WORKPIECE : Dividing work to form plural articles : By punching or drilling)
Patent 5250248: Apparatus and process for manufacturing a molding
(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.) : Having three or more layers of at least two different compositions : Melt extrusion (e.g., co-extrusion, etc.) : Polyamide (e.g., nylon, etc.) or addition polymer of at least one monoethylenically unsaturated monomer (e.g., polyethylene, polypropylene, polystyrene, etc.) containing layer)
Patent 5250249: Extrusion apparatus and methods of extrusion
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMING CONTINUOUS OR INDEFINITE LENGTH WORK : Shaping by extrusion : Melt co-extrusion (e.g., two layers, etc.))
Patent 5250250: Process for forming artificial rocks
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH STEP OF MAKING MOLD OR MOLD SHAPING, PER SE : Utilizing surface to be reproduced as an impression pattern : Forming mold from fluent material : With initial molding or treating of a surface to be reproduced : Developing a surface negative and then a surface positive mold : Heating)
Patent 5250251: Aqueous process for injection molding ceramic powders at high solids loadings
(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.) : Applying heat or pressure : Introducing material under pressure into a closed mold cavity (e.g., injection molding, etc.) : Material is nonthermoplastic : Toroidal work (e.g., tire, etc.))
Patent 5250252: Method and device for stabilizing cured tires
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DIRECT APPLICATION OF FLUID PRESSURE DIFFERENTIAL TO PERMANENTLY SHAPE, DISTORT, OR SUSTAIN WORK : Producing toroidal work (e.g., tire, etc.) : At least a portion of the external surface being unconfined during application of fluid pressure : Silicon nitride containing product)
Patent 5250253: Method of making a pressure-sensitive adhesive fastener
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DIRECT APPLICATION OF FLUID PRESSURE DIFFERENTIAL TO PERMANENTLY SHAPE, DISTORT, OR SUSTAIN WORK : Production of continuous or running length : Including liquid contact : Including use of male mold part which determines the final shape of at least a portion of the work)
Patent 5250254: Compound and process for an injection molding
(POWDER METALLURGY PROCESSES : POWDER METALLURGY PROCESSES WITH HEATING OR SINTERING : Powder pretreatment (prior to consolidation or sintering) : Addition of fugitive material : Additional material is solid : Tungsten carbide)
Patent 5250255: Method for producing permanent magnet and sintered compact and production apparatus for making green compacts
(POWDER METALLURGY PROCESSES : POWDER METALLURGY PROCESSES WITH HEATING OR SINTERING : Consolidation of powder prior to sintering : Specific pressure or lack or pressure recited : Additional material is solid)
Patent 5250256: High-tensile copper alloy for current conduction having superior flexibility
(ALLOYS OR METALLIC COMPOSITIONS : COPPER BASE : Tin containing : Iron, manganese or nickel containing : Molybdenum or tungsten containing)
Patent 5250257: Process for the sterilization of implants
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : PROCESS DISINFECTING, PRESERVING, DEODORIZING, OR STERILIZING : Using direct contact with electrical or electromagnetic radiation : Essentially pure water environment)
Patent 5250258: Method for purifying and activating air and apparatus therefor
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : PROCESS DISINFECTING, PRESERVING, DEODORIZING, OR STERILIZING : Using direct contact with electrical or electromagnetic radiation : Essentially pure water environment)
Patent 5250259: Chemiluminescent detector
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Chemiluminescent : Membrane)
Patent 5250260: Tape for detecting hydrides
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Structured visual or optical indicator, per se : Having reagent in absorbent or bibulous substrate : By preventing evaporation)
Patent 5250261: Cam-operated doors for an incubator
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Sample mechanical transport means in or for automated analytical system : In holder or container having special form)
Patent 5250262: Chemical analyzer
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Sample mechanical transport means in or for automated analytical system : Means is turntable (circular) : Column)
Patent 5250263: Apparatus for processing or preparing liquid samples for chemical analysis
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Means for analyzing liquid or solid sample : Automated system with sample fluid pressure transport means : And means directly analyzing evolved gas)
Patent 5250264: Method of making imaging fiber optic sensors to concurrently detect multiple analytes of interest in a fluid sample
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Means for analyzing liquid or solid sample : Measuring optical property by using ultraviolet, infrared, or visible light : Optode or optrode : Fluorescence :)
Patent 5250265: Automotive solar-operated deodorizer with solar cell cooling and automated operational control
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : CONTROL ELEMENT RESPONSIVE TO A SENSED OPERATING CONDITION : Control element directly mechanically linked to separate sensor : Holder, support, housing, or hood)
Patent 5250266: Contact lens case venting system
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : CONTROL ELEMENT RESPONSIVE TO A SENSED OPERATING CONDITION : Control element is fluid pressure sensitive : Pressure-relief valve (e.g., pop-off valve) or check valve : Material is an input to contact zone)
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