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Patent 5643295: Methods and apparatus for suturing tissue
(SURGERY : INSTRUMENTS : Surgical mesh, connector, clip, clamp or band : Suturing or ligating aid or guide)
Patent 5643296: Intravascular catheter with guiding structure
(SURGERY : INSTRUMENTS : Blood vessel, duct or teat cutter, scrapper or abrader : Occluding clip, clamp, or band)
Patent 5643297: Intra-artery obstruction clearing apparatus and methods
(SURGERY : INSTRUMENTS : Blood vessel, duct or teat cutter, scrapper or abrader : Occluding clip, clamp, or band)
Patent 5643298: Intra-artery obstruction clearing apparatus and methods
(SURGERY : INSTRUMENTS : Blood vessel, duct or teat cutter, scrapper or abrader : Occluding clip, clamp, or band)
Patent 5643299: Hydrojet apparatus for refractive surgery
(SURGERY : INSTRUMENTS : Corneal cutter or guide for corneal cutter : By electrical or thermal application)
Patent 5643300: Eardrum undersurface scraper
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : By electrical or thermal application)
Patent 5643301: Cannula assembly with squeeze operated valve
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : By electrical or thermal application)
Patent 5643302: Fluid management system
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : By electrical or thermal application)
Patent 5643303: Flexible surgical instrument
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Cutter carried on elongated probe-like member : Artery or vein)
Patent 5643304: Method and apparatus for minimally invasive tissue removal
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Cutter carried on elongated probe-like member : Recriprocating or oscillating cutter : Removable)
Patent 5643305: Device for excision of a fistula
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Rotary cutter : Cylindrical)
Patent 5643306: Disposable lancet
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Lancet : Spring driven or biased into cutting position : Removable)
Patent 5643307: Colposcopic biopsy punch with removable multiple sample basket
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Punch : Spring driven or biased into cutting position)
Patent 5643308: Method and apparatus for forming multiple cavities for placement of hair grafts
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Puncturing or piercing : Hair or artificial hair injector or anchor : Plural cutting blades)
Patent 5643309: Cardiovascular stent and retrieval apparatus
(PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR : ARTERIAL PROSTHESIS (I.E., BLOOD VESSEL) : Stent structure : Stent penetrating natural blood vessel)
Patent 5643311: Uterine manipulator and manipulator tip assembly
(SURGERY : INSTRUMENTS : Internal pressure applicator (e.g., dilator) : Inflatable or expandible by fluid : Inserted in female reproductive system : Plural cutting blades)
Patent 5643312: Stent having a multiplicity of closed circular structures
(PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR : ARTERIAL PROSTHESIS (I.E., BLOOD VESSEL) : Stent structure : Stent penetrating natural blood vessel)
Patent 5643313: Laparoscopic tissue compressor and extractor
(SURGERY : INSTRUMENTS : Internal pressure applicator (e.g., dilator) : Expanding dilator (e.g., expanding arm, etc.) : Nose or throat)
Patent 5643314: Self-expanding stent
(PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR : ARTERIAL PROSTHESIS (I.E., BLOOD VESSEL) : Stent structure : Self-expanding stent : Temperature responsive)
Patent 5643315: Device for wound therapy and prevention of bleeding
(SURGERY : INSTRUMENTS : External pressure applicator : With emboli trap or filter)
Patent 5643316: Method of thoracoscopic surgery using hinged tissue grasping forceps
(SURGERY : INSTRUMENTS : Forceps : Head)
Patent 5643317: Closure prosthesis for transcatheter placement
(SURGERY : INSTRUMENTS : Sutureless closure : Combined with another device)
Patent 5643318: Vascular plug with vessel locator
(SURGERY : INSTRUMENTS : Sutureless closure : Chemical bonding material applied to wound edges : Horn bender)
Patent 5643319: Device for applying a meniscal staple
(SURGERY : INSTRUMENTS : Sutureless closure : Material placed on opposed sides of incision or wound : Means to draw opposed sides of incision into apposition : Screw, rack and pinion or pawl and racket : Pressurized cement placement)
Patent 5643320: Soft tissue anchor and method
(SURGERY : INSTRUMENTS : Suture retaining means (e.g., buttons) : Organic material containing)
Patent 5643321: Suture anchor assembly and methods
(SURGERY : INSTRUMENTS : Suture retaining means (e.g., buttons) : Organic material containing)
Patent 5643322: Method and apparatus to reduce skin tissue by using high-voltage pulses
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems :)
Patent 5643323: System and method inducing fibrillation using an implantable defibrillator
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems :)
Patent 5643324: External defibrillator circuit
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating :)
Patent 5643325: Defibrillator with shock energy based on EKG transform
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating : Computing energy required or contact impedance :)
Patent 5643326: Dual chamber pacing with atrial and ventricular independence
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Treating or preventing abnormally high heart rate :)
Patent 5643327: Pacemaker and method having optimized A-V delay by using the evoked depolarization potential as an indicia of cardiac output
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Parameter control in response to sensed physiological load on heart : Stroke volume : Respiratory movement)
Patent 5643328: Implantable cardiac stimulation device with warning system having elongated stimulation electrode
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Feature of stimulator housing or encapsulation : Assurance of security, accuracy, or completion of programming procedure)
Patent 5643329: System for maintaining a desired spinal curvature of a user suffering from improper alignment of the vertebrae of the spine
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Correcting spinal deformities : Incontinence control)
Patent 5643330: Multichannel apparatus for epidural spinal cord stimulation
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Electrical treatment of pain : Incontinence control)
Patent 5643331: Method and device for prevention of deep vein thrombosis
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Directly or indirectly stimulating motor muscles : Dental analgesia)
Patent 5643332: Assembly for functional electrical stimulation during movement
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Directly or indirectly stimulating motor muscles : For walking assistance : Multiple position connector)
Patent 5643333: Biological energy projector
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Light application : With fluid circulation)
Patent 5643334: Method and apparatus for the diagnostic and composite pulsed heating and photodynamic therapy treatment
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Light application : With fluid circulation)
Patent 5643335: Benign prostatic hyperplasia treatment catheter with urethral cooling
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Thermal applicators : Electromagnetic radiation (e.g., infrared) : Microwave or RF (high frequency) : By partially or wholly implanted device)
Patent 5643336: Heating and cooling pad
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Thermal applicators : With fluid supply : Microwave or RF (high frequency))
Patent 5643337: Warming blanket for pediatric use
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Thermal applicators : With fluid supply : Dry gas : Blood)
Patent 5643338: Single-pass A-V lead for pacing with stimulation of right ventricular outflow tract
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical energy applicator : Placed in body : Heart : Catheter or endocardial (inside heart) type : Stimulating plural chambers (e.g., atrium and ventricle) :)
Patent 5643339: Prosthetic device for sustaining a blood-vessel or hollow organ lumen
(PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR : ARTERIAL PROSTHESIS (I.E., BLOOD VESSEL) : Stent structure : Helically wound : Temperature responsive)
Patent 5643340: Synthetic vascular prosthesis
(PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR : ARTERIAL PROSTHESIS (I.E., BLOOD VESSEL) : Made of synthetic material : Coating)
Patent 5643341: System and method for on-site formulation of personalized color-maintaining shampoo products for individual users
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : DYEING INVOLVING ANIMAL-DERIVED NATURAL FIBER MATERIAL (OTHER THAN SOLELY WOOL OR SILK), E.G., LEATHER, FUR, HAIR, FEATHERS, ETC., COMPOSITION, PROCESS, OR PRODUCT : Hair dyeing :)
Patent 5643342: Fuel pellet and method of making the fuel pellet
(FUEL AND RELATED COMPOSITIONS : FUEL PRODUCT OF DEFINED SHAPE OR STRUCTURE : Single element having aperture)
Patent 5643343: Abrasive material for precision surface treatment and a method for the manufacturing thereof
(ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION : WITH HYDROCARBON : Cellulose or derivative thereof)
Patent 5643344: Dry scrubber with forced recirculation
(GAS SEPARATION: APPARATUS : WITH GAS AND LIQUID CONTACT APPARATUS : Including means varying gas flow to control saturation or dispersion : Pressure sensing means)
Patent 5643345: Automotive air bag filter with support member
(GAS SEPARATION : COMBINED OR CONVERTIBLE : In motor vehicle : Multi-ply, strata, or laminated)
Patent 5643347: Process for manufacture of silica granules
(GLASS MANUFACTURING : PROCESSES : Self-supporting particle making (e.g., bead, ball, granule, etc.) : Foaming of slag)
Patent 5643348: Oxygen/fuel fired furnaces having massive, low velocity, turbulent flame clouds
(GLASS MANUFACTURING : PROCESSES : Fining or homogenizing molten glass : Oxygen enriched or nitrogen reduced gas utilized (i.e., modified air) : With segregation prior to discharge)
Patent 5643349: Apparatus for applying SO.sub.3 to float glass
(GLASS MANUFACTURING : MEANS PROVIDING SPECIAL ATMOSPHERE : With article molding means)
Patent 5643350: Waste vitrification melter
(GLASS MANUFACTURING : WITH SIGNAL, INDICATOR, INSPECTION MEANS, REGISTER, OR RECORDER : With article molding means)
Patent 5643351: Encapsulation with water soluble polymer
(CHEMISTRY: FERTILIZERS : PROCESSES AND PRODUCTS : Forms or conditioning : Forms having structure, e.g., particle size, dimensions, etc. : By fluid contact)
Patent 5643352: Reactive iron material for use in a hydrogen-generating process in an electrical vehicle
(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 5643353: Controlling depoling and aging of piezoelectric transducers
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing solid particulate free metal directly from liquid metal (e.g., liquid comminuting, etc.) : Mixture contains particles of nonmetal)
Patent 5643354: High temperature oxygen production for ironmaking processes
(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) : Reduction to metallic Iron(Fe) within shaft furnace : Externally supplied gas reductant : Solid Iron(Fe) produced within shaft furnace : Mixed prior to charging)
Patent 5643355: Oxygen generating device
(GAS SEPARATION: APPARATUS : APPARATUS FOR SELECTIVE DIFFUSION OF GASES (E.G., SEMIPERMEABLE MEMBRANE, ETC.) : And electric field separation apparatus)
Patent 5643356: Ink for ink jet printers
(COMPOSITIONS: COATING OR PLASTIC : : Marking : Inks : Organic dye containing : Organic nitrogen compound containing : The nitrogen is a ring member of a heterocyclic ring : Five-ring members in the heterocyclic ring : Acyclic azo attached directly or indirectly to the heterocyclic ring by nonionic bonding)
Patent 5643357: Liquid crystalline ink compositions
(COMPOSITIONS: COATING OR PLASTIC : : Marking : Inks : Emulsion : Protein, carbohydrate, or wax containing)
Patent 5643358: Crystalline hydrated layered sodium and potassium silicates and method of producing same
(COMPOSITIONS: COATING OR PLASTIC : : Alkali metal silicate containing : Inorganic materials only)
Patent 5643359: Dispersion of plant pulp in concrete and use thereof
(COMPOSITIONS: COATING OR PLASTIC : : Inorganic settable ingredient containing : Organic material containing : Carbohydrate containing : Cellulose or plant material : Cellulose (e.g., wood, cork, bark, etc.))
Patent 5643360: Apparatus for a process for the protection of plant seeds
(COATING APPARATUS : EDIBLE BASE OR COATING TYPE : With means to return indicator to zero point)
Patent 5643361: Particulate coating apparatus with particulate control device
(COATING APPARATUS : EDIBLE BASE OR COATING TYPE : Plural coating devices : Integral actuator extends through or is formed on valve seat)
Patent 5643362: Centerless turning lathe for refinishing rollers
(COATING APPARATUS : SOLID APPLICATOR CONTACTING WORK : Pads or absorbent or porous applicators : Applicator movable to coating material supply)
Patent 5643363: Extrusion type coating head
(COATING APPARATUS : IMMERSION OR WORK-CONFINED POOL TYPE : Work-confined pool : With pump or nongravity discharge against work : Opposed)
Patent 5643364: Plasma chamber with fixed RF matching
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : With treating means (e.g., jarring) : By creating electric field (e.g., gas activation, plasma, etc.) : Having glow discharge electrodes (e.g., DC, AC, RF, etc.) : With nozzle-shaped anode (i.e., DC spray gun))
Patent 5643365: Method and device for plasma vapor chemical deposition of homogeneous films on large flat surfaces
(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 5643366: Wafer handling within a vacuum chamber using vacuum
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : Work support : Moving work support : Substrate heater)
Patent 5643367: Method and device for cleaning solid elements
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Including application of electrical radiant or wave energy to work :)
Patent 5643368: Process of cleaning a substrate and apparatus for cleaning a substrate
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Including application of electrical radiant or wave energy to work : Semiconductor cleaning : Semiconductor cleaning)
Patent 5643369: Photoelectric conversion element having an infrared transmissive indium-tin oxide film
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Cells : Contact, coating, or surface geometry : Hybrid conversion system)
Patent 5643370: Grain oriented electrical steel having high volume resistivity and method for producing same
(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 5643371: Method and apparatus for continuously cladding and hot working cast 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 : Producing or treating layered, bonded, welded, or mechanically engaged article or stock as a final product : With casting or solidifying from melt : With metal fusion bonding)
Patent 5643372: Process for the desensitisation to intercrystalline corrosion of 2000 and 6000 series Al alloys and corresponding products
(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 : Aluminum(Al) or aluminum base alloy : With ageing, solution treating (i.e., for hardening), precipitation hardening or strengthening : Copper(Cu) containing : With ageing, solution treating (i.e., for hardening), precipitation hardening or strengthening)
Patent 5643373: Pneumatic tire with pair of grooves
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Anti-skid devices : Tread : Characterized by shape of upper surface of tread element (e.g., block with upper convex surface, etc.) : Having circumferential rib at or crossing equatorial plane)
Patent 5643374: Pneumatic tire including fine grooves
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Anti-skid devices : Tread : Having groove or sipe with specified dimension or structure therewithin : Both walls inclined in same direction : Woven)
Patent 5643375: Method for forming multilayered barrier structures
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With lamina formation by molding or casting : By extrusion : Post-treatment : After bonding; e.g., as finishing step, etc.)
Patent 5643376: Preheating particles in manufacture of pressed board
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With formation of lamina by bulk deposition of discrete particles to form self-supporting article : With preformed material)
Patent 5643377: Process for making an absorbent article having inflected barrier leg cuff
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With sonic or ultrasonic treatment : To similarly formed batt)
Patent 5643378: Belt construction and method of making the same
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Providing escapeways for gases trapped or generated between layers : Subsequent to assembly of laminae)
Patent 5643379: Method of producing a piezoelectric/electrostrictive actuator
(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 : Of lamina covering cylindrical or spherical body)
Patent 5643380: Method of recycling image-deposited recording material and apparatus for recycling the same
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Reclaiming, renewing or repairing articles for reuse : With penetrating of fastener)
Patent 5643381: Method of producing blanket belt for use in printing machine
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Flexible endless drive belt making : "V" or trapezoid section belt : With plastic shaping or molding : Wrapping of belt prior to shaping : Shaping)
Patent 5643382: Process and device for manufacturing a reinforced composite article
(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 and uniting to core : Wrapping of belt prior to shaping)
Patent 5643383: Information-medium sleeve and process for manufacturing it
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With permanent bending or reshaping or surface deformation of self sustaining lamina : Running or continuous length work : Longitudinal bending : And edge-joining of one piece blank to form tube : Shaping)
Patent 5643384: Method of manufacturing molded goods using paper or pulp sheets as material
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With permanent bending or reshaping or surface deformation of self sustaining lamina : Running or continuous length work : Transverse corrugating : Subsequent to assembly of laminae : Shaping)
Patent 5643385: Method of manufacturing article including integrated cover material
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With permanent bending or reshaping or surface deformation of self sustaining lamina : By bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith : Surface deformation only (e.g., embossing))
Patent 5643386: Assembly process for fabric bag plug
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With permanent bending or reshaping or surface deformation of self sustaining lamina : Bending of one piece blank and joining edges to form article : Hollow cylinder article : Treating material of corrugated lamina or dry adhesive thereon to render tacky)
Patent 5643387: Instant color sublimation transfers
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Direct contact transfer of adhered lamina from carrier to base : By folding)
Patent 5643388: Process of making paperboard carrier for static cling vinyl products
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With direct application of electrical, magnetic, or radiant energy to work : Exposure of work to corona or glow discharge : Continuous longitudinal slitting)
Patent 5643389: Stacked pressure seal method
(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 5643390: Bonding techniques for high performance thermoplastic compositions
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : By curing of nonfully polymerized self-sustaining lamina : Including curing of nonfully polymerized material)
Patent 5643391: Method and apparatus for an improved roller system for calendar machines
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Running or continuous webs of indefinite length : One liquid containing inorganic material only)
Patent 5643392: Method of and apparatus for delaminating imaging media
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Delaminating, per se : Particular adhesive)
Patent 5643393: Method for accessing optical ribbon fibers in midspan
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Delaminating, per se : Particular adhesive)
Patent 5643394: Gas injection slit nozzle for a plasma process reactor
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : DIFFERENTIAL FLUID ETCHING APPARATUS : With gas inlet structure (e.g., inlet nozzle, gas distributor) : With robot arm connected by doors to plural other chambers (i.e., cluster tool))
Patent 5643395: Automatic splicing apparatus
(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 5643396: Apparatus for fabricating garments
(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 5643397: Equipment for forming a sheet of loop material
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Indefinite or running length flexible strand, rod, tube, or filament uniting : Pile fabric making type : By winding plural strands or webs)
Patent 5643398: Log tail sealer
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With bending, folding, winding, or wrapping means : Rotating mandrel or article : Reciprocating feed)
Patent 5643399: Composite roofing product and apparatus and method for cleaning vulcanized rubber and for making a composite roofing product
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With stretching or tensioning means : To configuration of part to which secured)
Patent 5643400: Method and apparatus for producing seamless retroreflective sheeting
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With casting, plastic molding, or extruding means : By driven web feeding means)
Patent 5643401: Splicing aid for connecting component belts
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Means joining flexible indefinite length or endless bodies end-to-end (e.g., film, tape, belt splicers) : Means applying adhesive tape to joint only : To transversely stretch or tension the web)
Patent 5643402: Method and device for pressing injection material into the joints between concrete bodies
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Means joining flexible indefinite length or endless bodies end-to-end (e.g., film, tape, belt splicers) : With scraper or adhesive applying means : With scraper or adhesive applying means)
Patent 5643403: Wall covering removal system with a surface cleaning apparatus and a surface scarifying apparatus
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : DELAMINATING APPARATUS : Presses or press platen structures, per se)
Patent 5643404: Method for examination of silicon wafer surface defects
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : WITH MEASURING OR TESTING : Optical characteristic sensed : Altering electrical property by material removal)
Patent 5643405: Method for polishing a semiconductor substrate
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : CHEMICAL ETCHING : Combined with the removal of material by nonchemical means (e.g., ablating, abrading, etc.) : Combined mechanical and chemical material removal : Simultaneous (e.g., chemical-mechanical polishing, etc.) : Forming silicide)
Patent 5643406: Chemical-mechanical polishing (CMP) method for controlling polishing rate using ionized water, and CMP apparatus
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : CHEMICAL ETCHING : Combined with the removal of material by nonchemical means (e.g., ablating, abrading, etc.) : Combined mechanical and chemical material removal : Simultaneous (e.g., chemical-mechanical polishing, etc.) : Utilizing particulate abradant : Silicide)
Patent 5643407: Solving the poison via problem by adding N.sub.2 plasma treatment after via etching
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : COATING WITH ELECTRICALLY OR THERMALLY CONDUCTIVE MATERIAL : To form ohmic contact to semiconductive material : Contacting multiple semiconductive regions (i.e., interconnects) : Multiple metal levels, separated by insulating layer (i.e., multiple level metallization) : Including organic insulating material between metal levels : By wire bonding)
Patent 5643408: Apparatus for decontaminating a liquid surfactant of dioxane
(CONCENTRATING EVAPORATORS : FILM TYPE : Moving film : With gas wiping : Outside of tube)
Patent 5643409: Method for deinking wastepaper
(PAPER MAKING AND FIBER LIBERATION : PROCESSES OF CHEMICAL LIBERATION, RECOVERY OR PURIFICATION OF NATURAL CELLULOSE OR FIBROUS MATERIAL : Waste paper or textile waste : With organic agent :)
Patent 5643410: Batch process for preparing kraft pulp in a batch digesting process
(PAPER MAKING AND FIBER LIBERATION : PROCESSES OF CHEMICAL LIBERATION, RECOVERY OR PURIFICATION OF NATURAL CELLULOSE OR FIBROUS MATERIAL : With regeneration, reclamation, reuse, recycling or destruction of digestion fluid : Digestion fluid reused on different fibrous materials : Sulfur dioxide or sulfite containing spent liquor)
Patent 5643411: Process for operating a wood pulp digester sampling device
(PAPER MAKING AND FIBER LIBERATION : PROCESSES OF CHEMICAL LIBERATION, RECOVERY OR PURIFICATION OF NATURAL CELLULOSE OR FIBROUS MATERIAL : With testing, sampling or analyzing : Recirculation (includes separation from fibers))
Patent 5643413: Multi-ply paper product and method of making the same
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Multi-layer waterlaid webs or sheets : Layers of different properties : With additional deformation)
Patent 5643414: Silica sols in papermaking
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Non-fiber additive : Synthetic resin : Nitrogen containing : Hydrocarbon or halohydrocarbon)
Patent 5643415: Precipitated calcium carbonate particles from basic calcium carbonate
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Non-fiber additive : Inorganic : Metal salt other than silicate : From polyene compound)
Patent 5643416: Extended nip press with oscillating blanket for extended wear
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Conditioning, preparing or repairing of apparatus : Fluid deckle or shower)
Patent 5643417: Method and apparatus for sheet formation
(PAPER MAKING AND FIBER LIBERATION : APPARATUS : Running or indefinite length product forming and/or treating means : Plural molds or plural spaced areas of application on a single mold : Longitudinally spaced points of application)
Patent 5643418: Method of and arrangement for separating fluid mixtures
(DISTILLATION: APPARATUS : APPARATUS : Systems : Separatory : Still : With vapor-treating devices : Level control)
Patent 5643419: Method of optimizing the control of the mass transfer zone in distillation columns
(DISTILLATION: PROCESSES, SEPARATORY : WITH MEASURING, TESTING OR INSPECTING : Of temperature or pressure :)
Patent 5643420: Method for treating process condensate
(DISTILLATION: PROCESSES, SEPARATORY : WATER PURIFICATION ONLY : Under pressure or vacuum : Of unsaturated hydrocarbon)
Patent 5643421: Dehydration of gases with liquid desiccants
(DISTILLATION: PROCESSES, SEPARATORY : DISTILLING TO SEPARATE OR REMOVE ONLY WATER : Under pressure or vacuum)
Patent 5643422: Reactive sputtering system for depositing titanium nitride without formation of titanium nitride on titanium target and process of
(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 : Using modifying agent)
Patent 5643423: Method for producing an abrasion resistant coated substrate product
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Coating, forming or etching by sputtering : Sputter etching : Etching specified material : With sputter etching)
Patent 5643424: Apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Object protection : With programmed, cyclic, or time responsive control means : Internal battery)
Patent 5643425: Saturated brine tank in apparatus for production of electrolyzed water
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Elements : With feeding and/or withdrawal means)
Patent 5643426: Anode material and method of manufacturing the same
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Elements : Electrodes : Composition : Carbon containing : Alloys)
Patent 5643427: Magnetron cathode
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Coating, forming or etching by sputtering : Coating : Magnetically enhanced : Flux passes through target surface : Planar magnetron : Moving magnetic field or target : Plural metal oxides containing)
Patent 5643428: Multiple tier collimator system for enhanced step coverage and uniformity
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Coating, forming or etching by sputtering : Coating : Specified mask, shield or shutter : Hook or loop)
Patent 5643429: Electrochemical cells and methods using perovskites
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC ANALYSIS OR TESTING (PROCESS AND ELECTROLYTE COMPOSITION) : For nitrogen or nitrogen containing compound : Including nitrogen oxide (e.g., gaseous nitrogen dioxide, dissolved sodium nitrate, etc.) : Bubbling (e.g., for flotation of solids, etc.))
Patent 5643430: Electrodialysis treatment
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Electrophoresis or electro-osmosis processes and electrolyte compositions therefor when not provided for elsewhere : Barrier separation (e.g., using membrane, filter paper, etc.) : Ion selective : Using both anion and cation selective membranes : Alternating anion and cation selective membranes : And separate crosslinking or curing agent)
Patent 5643431: Method for augmenting the coalescence of water in a water-in-oil emulsion
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Electrical (including simultaneous electrical and magnetic) separation or purification of liquid or magnetic treatment of liquid (other than separation) : Predominantly hydrocarbon : Resolving emulsion or dispersion : Using interrupted or pulsed direct current field : Water splitting)
Patent 5643432: Selective anodization of capacitor anode body
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : PRODUCT PRODUCED BY ELECTROLYSIS INVOLVING ELECTROLYTIC MARKING, BATTERY ELECTRODE ACTIVE MATERIAL FORMING, ELECTROFORMING, OR ELECTROLYTIC COATING : Uranium)
Patent 5643433: Lead frame and method for manufacturing same
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROFORMING OR COMPOSITION THEREFOR : Electrical product : Of indeterminate length)
Patent 5643434: Process for coating the face of a part made of aluminum or aluminum alloy
(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 5643435: Method of fabricating semiconductor device
(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 : Predominantly nonmetal electrolytic coating (e.g., anodic oxide, etc.) :)
Patent 5643436: Architectural material using metal oxide exhibiting photocatalytic activity
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) : Forming nonmetal coating : Predominantly aluminum substrate : Anodizing : Organic carbonyl compound-containing)
Patent 5643437: Co-generation of ammonium persulfate anodically and alkaline hydrogen peroxide cathodically with cathode products ratio control
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC SYNTHESIS (PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION) : Utilizing fluidized bed or particulate electrode : Identical plural distinct cells)
Patent 5643438: Process for the preparation of substituted diamino-dicarboxylic acid derivatives
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC SYNTHESIS (PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION) : Preparing organic compound : Nitrogen containing compound produced : -COO- group containing : The hetero ring is three-membered)
Patent 5643439: Process for neutralization of petroleum acids using alkali metal trialkylsilanolates
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : With prevention of corrosion or erosion in system : Tar feed)
Patent 5643440: Production of high viscosity index lubricants
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : Plural serial stages of chemical conversion : First stage is hydrocracking (includes hydro-desulfurization under cracking conditions) : First stage is coking)
Patent 5643441: Naphtha upgrading process
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : With preliminary treatment of feed : Refining : With hydrogen : With cracking of the first stage intermediate fraction)
Patent 5643442: Membrane process for enhanced distillate or hydrotreated distillate aromatics reduction
(MINERAL OILS: PROCESSES AND PRODUCTS : REFINING : With solid catalyst or absorbent : With subsequent treatment of the oil : With added material)
Patent 5643443: Water purification system
(LIQUID PURIFICATION OR SEPARATION : FLOW, FLUID PRESSURE OR MATERIAL LEVEL, RESPONSIVE : Discharge of treated material : Heavier constituent : By weight of solids : Utilizing parallel separation passages)
Patent 5643444: Device for filtering a liquid, particularly water
(LIQUID PURIFICATION OR SEPARATION : FLOW, FLUID PRESSURE OR MATERIAL LEVEL, RESPONSIVE : Check valve : Including manually controlled element)
Patent 5643445: Removable storm water screen and overflow device
(LIQUID PURIFICATION OR SEPARATION : STRUCTURAL INSTALLATION : Flume stream type : Fixed strainer : Revolving cylindrical strainer)
Patent 5643446: Fuel filter and priming pump
(LIQUID PURIFICATION OR SEPARATION : WITH HEATER OR HEAT EXCHANGER : For filter : Common casing coaxial with heater)
Patent 5643447: Thin layer chromatographic plates
(LIQUID PURIFICATION OR SEPARATION : WITH MEANS TO ADD TREATING MATERIAL : Chromatography : Thin layer, e.g., plate, etc. : Means is baffle slot)
Patent 5643448: Spin-on filter assembly incorporating a re-usable tubular filter screen
(LIQUID PURIFICATION OR SEPARATION : WITH REPAIR OR ASSEMBLING MEANS : Plates or frames)
Patent 5643449: Apparatus for lifting oil-based liquid
(LIQUID PURIFICATION OR SEPARATION : WITH MOVABLE SUPPORT : Float : With oil water sorption means : With outlet at surface, e.g., froth flotation, etc.)
Patent 5643450: Filter apparatus for fluids, in particular for thermoplastic synthetic plastics material fluid
(LIQUID PURIFICATION OR SEPARATION : FILTER : With movable means to compress medium : Spaced wall-type filters)
Patent 5643451: Filter bag having a rim intermittently bonded to a porous portion
(LIQUID PURIFICATION OR SEPARATION : FILTER : Within flow line or flow line connected close casing : Axially aligned inlet and outlet : Single open-end-type filter element : Head and base connected)
Patent 5643452: High-flux hollow-fiber membrane with enhanced transport capability and process for making same
(LIQUID PURIFICATION OR SEPARATION : FILTER : Material : Semipermeable membrane : Hollow fiber or cylinder : Integral or coated layers)
Patent 5643453: Process for the treatment of liquid effluents by activated sludge
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Treatment by living organism : Anaerobically, with subsequently aerobically treating liquid : And reusing oxidant)
Patent 5643454: Sewage respiration inhibition
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Treatment by living organism : Aerobic treatment : Rotating contactor)
Patent 5643455: Concentration of solids in a suspension using hollow fibre membranes
(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 cleaning or sterilizing of apparatus : And anaerobic treatment)
Patent 5643456: Process for the displacement of cyanide ions from metal-cyanide complexes
(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 5643457: Method for water recovery from atmosphere of habitable pressurized module
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Ion exchange or selective sorption : Including diverse separating or treating of liquid : By chemically modifying or inhibiting dispersed constituent : Utilizing aluminum, calcium, or iron containing agent)
Patent 5643458: Sludge dehydrating press and method for treating sludge
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Utilizing organic agent)
Patent 5643459: Flotation method and apparatus
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Effecting flotation : Acrylic polymer)
Patent 5643460: Method for separating oil from water in petroleum production
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Effecting flotation : Including chemical addition (with or without bouyancy gas) : Chemically specified precipitant, coagulant, or flocculant : Oil removed)
Patent 5643461: High performance dewatering aids
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Utilizing precipitant, flocculant, or coagulant, each with accelerator or with each other or plural precipitants, flocculants, or coagulants : Including organic agent : Including organic agent)
Patent 5643462: Composition and method for water clarification
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Utilizing organic precipitant : From natural source or chemical modification thereof : Including organic agent)
Patent 5643463: Self-diluting feedwell for thickener dilution
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Including controlling process in response to a sensed condition : Including agitation)
Patent 5643464: Process for preparing a sterile, dry crosslinking agent
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Utilizing electrical or wave energy (directly applied to liquid or material being treated) : Electrical property sensing)
Patent 5643465: Process for reducing the content of halogen-containing organic compounds in aqueous systems
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Chemical treatment : By chemical reduction : Chlorine or bromine containing)
Patent 5643466: Treatment of liquids
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Chemical treatment : By oxidation : Catalytic : Catalytic)
Patent 5643467: Filter cartridge having gasket seal employing pressure ridges to prevent leakage
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Separating : Including temperature change)
Patent 5643468: Method and apparatus for displacing liquor from a slurry of particulate solid material
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Separating : Including treating separated solids : Including drying (e.g., by squeezing or heating, etc.) : By gas contact : Derived from alkyl halide or epihalophydrin reactant)
Patent 5643469: Process for separating phases of different densities and conductivities by electrocoalescence and centrifugation
(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 5643470: Centrifugal flow separator method
(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 5643471: Liquid crystal device and method for producing the same
(ETCHING A SUBSTRATE: PROCESSES : FORMING OR TREATING ARTICLE CONTAINING A LIQUID CRYSTAL MATERIAL : Repairing circuit)
Patent 5643472: Selective removal of material by irradiation
(ETCHING A SUBSTRATE: PROCESSES : GAS PHASE ETCHING OF SUBSTRATE : Application of energy to the gaseous etchant or to the substrate being etched : Using laser :)
Patent 5643473: Dry etching method
(ETCHING A SUBSTRATE: PROCESSES : GAS PHASE ETCHING OF SUBSTRATE : Application of energy to the gaseous etchant or to the substrate being etched : Using plasma :)
Patent 5643474: Thermal barrier coating removal on flat and contoured surfaces
(ETCHING A SUBSTRATE: PROCESSES : NONGASEOUS PHASE ETCHING OF SUBSTRATE : Etching inorganic substrate : Rotating, repeated dipping, or advancing movement of substrate)
Patent 5643475: Power supply apparatus
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using plasma : Control systems : Arc ignition : With chamber)
Patent 5643476: Laser system for removal of graffiti
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Cutting : Etching or trimming : With chamber)
Patent 5643477: Laser enclosure
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Chamber : Condition responsive)
Patent 5643478: Computer-assisted welding process and system, based on a view of the welding scene
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Including arc-power supplies : With automatic output control (e.g., shortcircuit, infrared) : By using probe means)
Patent 5643479: Electric arc welding
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Welding : Process : Power supply : Methods)
Patent 5643480: Field of the invention
(ELECTRIC HEATING : HEATING DEVICES : Combined with diverse-type art device : Apparel : Crystal or other vibratory device)
Patent 5643481: Double bowl electric cooktop cooling
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : Exposed horizontal planar support surface for material to be heated (e.g., hot plate, etc.) : Having support for a heating unit : Pan or cup (e.g., a drip pan, etc.) : Reflector-type : Of pintle and gudgeon type)
Patent 5643482: Snow melt control system
(ELECTRIC HEATING : HEATING DEVICES : With power supply and voltage or current regulation or current control means : Automatic regulating or control means : Comprising voltage and/or current measuring and comparing or combining means : Thermomagnetic)
Patent 5643483: Ceramic heater made of fused silica glass having roughened surface
(ELECTRIC HEATING : HEATING DEVICES : With heating unit structure : With resistive-element attaching, securing or electrical insulation means : Comprising coating printed or deposited on core sheath or support means : Fusible link)
Patent 5643484: Electrically heatable honeycomb body with resistance increased by slits
(ELECTRIC HEATING : HEATING DEVICES : With heating unit structure : Heating element structure : Of particular construction or material)
Patent 5643485: Cooking utensil with improved heat retention
(ELECTRIC HEATING : INDUCTIVE HEATING : With heat exchange : Cooking : Utensil (e.g., pot, pan, etc.) : Seam bonding)
Patent 5643486: Motion transfer mechanism for domestic oven tray
(ELECTRIC HEATING : MICROWAVE HEATING : Field modification : By load support movement : With tuning or particular modes)
Patent 5643487: Beam and prop system for supporting concrete formwork
(STATIC MOLDS : IN SITU CONSTRUCTION ENGINEERING TYPE OR BUILDING TYPE-MOLD OR FORM : Forming building structure : Barrier or sustainer, e.g., wall, joist, etc. : Culvert and header wall)
Patent 5643488: Multi-room modular construction system
(STATIC MOLDS : IN SITU CONSTRUCTION ENGINEERING TYPE OR BUILDING TYPE-MOLD OR FORM : Forming building structure : Barrier or sustainer, e.g., wall, joist, etc. : Planar wall mold having opposed spaced panels : On footing or forming wall and footing : Utilizing spaced cores of unitary construction transverse to joist)
Patent 5643489: Manufacturing method of far infrared ray emitting material and far infrared ray emitting product using the same
(COMPOSITIONS : MISCELLANEOUS (E.G., ARTIFICIAL SNOW) :)
Patent 5643490: Polymer solid electrolyte composition
(COMPOSITIONS : ELECTROLYTES FOR ELECTRICAL DEVICES (E.G., RECTIFIER, CONDENSER) : Froth-flotation or differential adherence)
Patent 5643491: Rare earth magnetic powder, its fabrication method, and resin bonded magnet
(COMPOSITIONS : MAGNETIC : With wax, bitumen, resin, or gum : Synthetic resin : Foam-stabilizant or colloid-stabilizant containing)
Patent 5643492: Constant boiling compositions of HFC-32, HFC-125 and HFC-134 A
(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 5643493: Coolant inhibitor concentrate
(COMPOSITIONS : HEAT-EXCHANGE, LOW-FREEZING OR POUR POINT, OR HIGH BOILING COMPOSITIONS : Organic components : Metal compounds or inorganic components (except water) : Organic compounds of nonmetals other than C, H, and O :)
Patent 5643494: Process for the preparation of aromatic hydroxy carboxylic acids
(COMPOSITIONS : COMPOSITIONS CONTAINING A SINGLE CHEMICAL REACTANT OR PLURAL NONINTERACTIVE CHEMICAL REACTANTS; I.E., NOT VIS-A-VIS : Organic reactant : Reactant contains phenolic, phenolic ether, or inorganic phenolate group : Reactant contains oxygen)
Patent 5643495: 1,2,2,2-tetrafluoroethyl ethers, and liquid-crystalline medium
(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 5643496: Small size electroluminescent phosphor
(COMPOSITIONS : INORGANIC LUMINESCENT COMPOSITIONS : Zinc or cadmium containing : Sulfur containing : Tri- or tetrazoles)
Patent 5643497: Aqueous zirconia sol and method of preparing same
(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) : Aqueous continuous liquid phase and discontinuous phase primarily solid (e.g., water based suspensions, dispersions, or certain sols*, of natural or synthetic ester-wax, beeswax, carnauba wax; or latex dispersion) : The solid is primarily inorganic material (e.g., mercurous halide) : The material primarily contains compound containing both metal and oxygen (e.g., silver nitrate) : The metal present in the greatest amount is titanium, zirconium, or hafnium : Having colloid system stabilizing or preserving agent which is organic compound (e.g., deflocculant, antibacterial, esterification of unstable silicasols))
Patent 5643498: Quaternary cationic surfactants having multiple hydrophobic and hydrophilic groups
(COLLOID SYSTEMS AND WETTING AGENTS; SUBCOMBINATIONS THEREOF; PROCESSES OF : COMPOSITIONS CONTAINING A WETTING AGENT; PROCESSES OF WETTING; PROCESSES OF PREPARING THE COMPOSITIONS (E.G., SPREADING, PENETRATING, LEVELING) : The agent contains organic compound containing phosphorus : Breaking (resolving) or inhibiting by centrifuging, mechanical shocking, or specified agitating)
Patent 5643499: Reducing galvanic degradation of hybrid metal/composite structures
(COMPOSITIONS : PRESERVATIVE AGENTS : Anti-corrosion : Inorganic compound or element containing)
Patent 5643500: Methods for inhibiting water corrosion in crude oil pipelines
(COMPOSITIONS : PRESERVATIVE AGENTS : Anti-corrosion : Organic compound containing : Amine, amide, azo, or nitrogen-base radical containing : Oxygen organic compound containing : Organo boron)
Patent 5643501: Additives for polymer compositions
(COMPOSITIONS : PRESERVATIVE AGENTS : Anti-oxidants or chemical change inhibitants : Organic compound containing : Oxygen organic compound containing : Oxygen organic compound containing)
Patent 5643502: High strength conductive polymers containing carbon fibrils
(COMPOSITIONS : ELECTRICALLY CONDUCTIVE OR EMISSIVE COMPOSITIONS : Elemental carbon containing : With organic component : Resin, rubber, or derivative thereof containing : Organic P containing compounds)
Patent 5643503: Device for introducing a gas into a liquid
(GAS AND LIQUID CONTACT APPARATUS : FLUID DISTRIBUTION : Pumping : Gas inlet : Liquid circuit)
Patent 5643504: Method of making a composite glass and resin optical element with an aspheric surface
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : OPTICAL ARTICLE SHAPING OR TREATING : Composite or multiple layer : Ultraviolet light utilized)
Patent 5643505: Method for making low cost infrared windows
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : OPTICAL ARTICLE SHAPING OR TREATING : Nonresinous material only (e.g., ceramic, etc.) :)
Patent 5643506: Continuous production of Emulsions and microcapsules of uniform particle size
(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 in situ polymerization : Microcapsule wall derived from synthetic polymer)
Patent 5643507: Filter media having an undulated surface
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMATION OF SOLID PARTICULATE MATERIAL DIRECTLY FROM MOLTEN OR LIQUID MASS (E.G., LIQUID COMMINUTING) : With subsequent uniting of the particles : Solid-walled microcapsule formed by in situ polymerization)
Patent 5643508: Process for the preparation of nanodimensional particles of oxides and sulphides of metals
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : CARBONIZING TO FORM ARTICLE : In specific atmosphere (except vacuum or air) : While contacting a shaping surface (e.g., in mold curing, etc.))
Patent 5643509: Method for forming a roller compacted concrete industrial floor slab
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMING STRUCTURAL INSTALLATIONS IN SITU : Sequentially molding in situ different portions or layers on a unitary structure : While contacting a shaping surface (e.g., in mold curing, etc.))
Patent 5643510: Producing foamed gypsum board using a foaming agent blend
(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 5643511: Process for making microporous films of ultrahigh molecular weight polyethylene
(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 5643512: Methods for producing ceramic foams using pre-ceramic resins combined with liquid phenolic resin
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : PORE FORMING IN SITU (E.G., FOAMING, ETC.) : Of inorganic materials : Including vitrification or firing : With filtration)
Patent 5643513: Method of using a form fit system for shell-type seats as used in high-performance vehicles
(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 : Uniting spaced preforms or solidified layers by introducing foamable material therebetween : With roller applied pressure)
Patent 5643514: Process for manufacturing a silicon carbide composition
(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 5643515: Method and apparatus for producing stretched yarns
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH TWINING, PLYING, BRAIDING, OR TEXTILE FABRIC FORMATION : To degas or prevent gas entrapment)
Patent 5643516: Process for manufacturing polyurethane products
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMING ARTICLES BY UNITING RANDOMLY ASSOCIATED PARTICLES : Autogenously or by activation of dry coated particles : Sintering or heat fusing particles : Of organic material : Fluorocarbon resin : Including annular fluid contact)
Patent 5643517: Method for manufacturing an integral multilayer foam board with concave/convex surface and multiple colors
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH SEVERING, REMOVING MATERIAL FROM PREFORM MECHANICALLY, OR MECHANICALLY SUBDIVIDING WORKPIECE : Removing surface portion of composite workpiece to expose substrate : Impregnation of batt, sheet, or filament)
Patent 5643518: Process for preparing fibers of soluble wholly aromatic polyamides
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMING CONTINUOUS OR INDEFINITE LENGTH WORK : Shaping by extrusion : Into a liquid bath : Reactive bath : Synthetic resin containing extrudant : Capillary passages (e.g., pen nibs, writing tips, etc.))
Patent 5643519: Device and method for personalizing tires
(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 5643520: Process for manufacturing a bow rake
(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 : Mechanically securing parts together by reshaping joint portion only : One component self-sustaining prior to compositing)
Patent 5643521: Process for producing sanitary fittings
(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 : By separately molding different article portions : Sequential formation of portion on same mold or a preform surface : Building unit having spaced walls)
Patent 5643522: Method and system for curing fiber reinforced composite structures
(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.) : Utilizing a flexible, deformable, or destructable molding surface or material : Inner relatively rotating member to form hollow article)
Patent 5643523: Method of manufacturing diamond-coated cutting tool inserts
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : LASER ABLATIVE SHAPING OR PIERCING (I.E., NONETCHING, DEVOID OF CHEMICAL AGENT OTHER THAN AIR) : Tooth forming)
Patent 5643524: Corona charging of flash spun plexifilamentary film-fibril webs in poor charging environments
(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.) : Conveying or aligning particulate material : Utilizing electrostatic charge : Simultaneously with molding : Producing filament :)
Patent 5643525: Process for improving electrostatic charging of plexifilaments
(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 : Plasma (e.g., corona, glow discharge, etc.) : On film, sheet or web)
Patent 5643526: Process for preparing a composite tubular article consisting of a vulcanized elastomer used in combination with a thermoplastic
(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 : Infrared radiation : Layered or structurally layered composite)
Patent 5643527: Method of injection molding
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DIRECT APPLICATION OF FLUID PRESSURE DIFFERENTIAL TO PERMANENTLY SHAPE, DISTORT, OR SUSTAIN WORK : By direct application of vacuum or pneumatic pressure)
Patent 5643528: Controlled magnesium melt process, system and components therefor
(METALLURGICAL APPARATUS : WITH CONTROL MEANS RESPONSIVE TO SENSED CONDITION : With temperature sensor : In a fluid : With means sensing moisture content)
Patent 5643529: Thermal insulation cover for molten metal transfer car
(METALLURGICAL APPARATUS : AMBULANT VESSEL : With separate refining zone)
Patent 5643530: Non-magnetic high manganese cast product
(ALLOYS OR METALLIC COMPOSITIONS : FERROUS (I.E., IRON BASE) : Nine percent or more chromium containing : Eight percent or more total nickel plus manganese containing : Over 0.1 percent carbon containing)
Patent 5643531: Ferrous alloy composition and manufacture and coating methods of mechanical products using the same
(ALLOYS OR METALLIC COMPOSITIONS : FERROUS (I.E., IRON BASE) : Nine percent or more chromium containing : Boron containing : Molybdenum or tungsten conaining)
Patent 5643532: Corrosion-resistant spring steel
(ALLOYS OR METALLIC COMPOSITIONS : FERROUS (I.E., IRON BASE) : Lead, bismuth, selenium, tellurium or calcium containing : Zirconium, vanadium or titanium containing)
Patent 5643533: Method of packaged goods sterilization
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : PROCESS DISINFECTING, PRESERVING, DEODORIZING, OR STERILIZING :)
Patent 5643534: Corrosion inhibitor for alkanolamine units
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : PROCESS DISINFECTING, PRESERVING, DEODORIZING, OR STERILIZING : Maintaining environment nondestructive to metal : Aqueous acid environment (i.e.,pH << 4.1) : Steam environment)
Patent 5643535: Luminometer with reduced sample crosstalk
(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 : Ion selective electrode)
Patent 5643536: Method and apparatus for metering a reagent into a flowing medium
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : CONTROL ELEMENT RESPONSIVE TO A SENSED OPERATING CONDITION : Miscellaneous laboratory apparatus and elements, per se)
Patent 5643537: FCC process and apparatus with contained vortex third stage separator
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : CHEMICAL REACTOR : Fluidized bed : And means mechanically separating and removing particulate bed material from fluid effluent : Sequentially arranged)
Patent 5643538: Heat transfer and thermal cleaning rotary device applied to gaseous effluents
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : CHEMICAL REACTOR : Waste gas purifier : With heat exchanger for reaction chamber or reactants located therein : Plural chemical reaction stages)
Patent 5643539: Regenerative incineration system
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : CHEMICAL REACTOR : Waste gas purifier : Including solid, extended surface, fluid contact reaction means; e.g., inert Raschig rings, particulate absorbent, particulate or monolithic catalyst, etc. : And contact regenerating means or means for cleaning an internal surface of the reaction chamber : And means downstream of a stage for injecting a reactant into waste gas for interreaction in subsequent stage)
Patent 5643540: Protein crystal growth apparatus for microgravitiy
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : PHYSICAL TYPE APPARATUS : Crystallizer : Reactor liner)
Patent 5643541: Salt platform
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : PHYSICAL TYPE APPARATUS : Means separating or dissolving a material constituent : Liquid-solid contact means : Including parallel perforated members perpendicular to, or parallel to, major axis of container : Member conveys material into and out of container; e.g., screw propeller, etc.)
Patent 5643542: Process for simultaneously reducing the amounts of hydrocarbons, carbon monoxide and nitrogen oxides contained in the exhaust gas from an
(CHEMISTRY OF INORGANIC COMPOUNDS : MODIFYING OR REMOVING COMPONENT OF NORMALLY GASEOUS MIXTURE : Mixture is exhaust from internal-combustion engine : Carbonating)
Patent 5643543: Catalyst for treatment of exhaust gases from an internal combustion engine
(CHEMISTRY OF INORGANIC COMPOUNDS : MODIFYING OR REMOVING COMPONENT OF NORMALLY GASEOUS MIXTURE : Mixture is exhaust from internal-combustion engine : Utilizing as solid sorbent, catalyst, or reactant a material containing a transition element : Group VIII element : Sulfating)
Patent 5643544: Apparatus and method for rendering volatile organic compounds harmless
(CHEMISTRY OF INORGANIC COMPOUNDS : MODIFYING OR REMOVING COMPONENT OF NORMALLY GASEOUS MIXTURE : Organic component : By burning or catalytically combusting component : Catalyst)
Patent 5643545: Catalytic method and device for controlling VOC, CO and halogenated organic emissions
(CHEMISTRY OF INORGANIC COMPOUNDS : MODIFYING OR REMOVING COMPONENT OF NORMALLY GASEOUS MIXTURE : Organic component : By burning or catalytically combusting component : Catalyst)
Patent 5643546: Pitch-type carbon fibers and process for their production
(CHEMISTRY OF INORGANIC COMPOUNDS : CARBON OR COMPOUND THEREOF : Elemental carbon : Fiber, fabric, or textile : Product : By reacting lead acetate or acetic acid)
Patent 5643547: Process for producing carbon fibers
(CHEMISTRY OF INORGANIC COMPOUNDS : CARBON OR COMPOUND THEREOF : Elemental carbon : Fiber, fabric, or textile : Prior treatment before carbonization (except with gaseous oxygen) : By reacting lead acetate or acetic acid)
Patent 5643548: Drying and separating process and plant
(CHEMISTRY OF INORGANIC COMPOUNDS : SULFUR OR COMPOUND THEREOF : Oxygen containing : Sulfur dioxide : From acid sludge or waste : Oxygen containing catalyst)
Patent 5643549: Leukostimulatory agent for in vivo leukocyte tagging
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : RADIONUCLIDE OR INTENDED RADIONUCLIDE CONTAINING; ADJUVANT OR CARRIER COMPOSITIONS; INTERMEDIATE OR PREPARATORY COMPOSITIONS : In an organic compound : Attached to peptide or protein of 2+ amino acid units (e.g., dipeptide, folate, fibrinogen, transferrin, sp. enzymes); derivative thereof :)
Patent 5643550: Method of treating colorectal carcinoma lesion and composition for use therein
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : RADIONUCLIDE OR INTENDED RADIONUCLIDE CONTAINING; ADJUVANT OR CARRIER COMPOSITIONS; INTERMEDIATE OR PREPARATORY COMPOSITIONS : In an organic compound : Nonmetal radionuclide or intended radionuclide (e.g., carbon) : Halogen :)
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