US Patent Companies

US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.

50,000 companies · page 569 of 1000

# Company Patents
28401 Cortex Composites, Inc.
B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
9
28402 Cortexyme, Inc.
A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
9
28403 Cotsworks, Inc.
G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
9
28404 Coöperatie Koninklijke Cosun U.a.
C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
9
28405 CR Flight L.l.c.
H02K - DYNAMO-ELECTRIC MACHINES
9
28406 Craft Standard Enterprises, Inc.
B67D - DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
9
28407 Cross Innovations Llc
A61F - FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICE
9
28408 Crypto4a Technologies Inc.
G06F - ELECTRIC DIGITAL DATA PROCESSING
9
28409 CTH Lending Company, Llc
H04B - TRANSMISSION
9
28410 Cubicure Gmbh
B33Y - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE
9
28411 Curaco, Inc.
A61G - TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS ; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
9
28412 Curiox Biosystems PTE Ltd.
B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
9
28413 CVG Management Corporation
G01J - MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
9
28414 Cyberswarm, Inc.
H10N - ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
9
28415 Cable Management Solutions Inc.
H02G - INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
9
28416 Cadenza Innovation, Inc.
H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
9
28417 Caelus Technologies Limited
H03M - CODING; DECODING; CODE CONVERSION IN GENERAL
9
28418 Calcean Minerals And Materials, Llc
C01F - COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
9
28419 Caliway Biopharmaceuticals Co., Ltd.
A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
9
28420 Cambridge Electronics, Inc.
H10D - INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
9
28421 Canonical Limited
G06F - ELECTRIC DIGITAL DATA PROCESSING
9
28422 Cantex, Inc.
H02G - INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
9
28423 Carbofix Orthopedics Ltd.
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
9
28424 Cardiosolutions, Inc.
A61F - FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICE
9
28425 Cardurion Pharmaceuticals, Inc.
A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
9
28426 Carl Walther Gmbh
F41A - FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
9
28427 Carl Zeiss Industrial Metrology, Llc
B33Y - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE
9
28428 Carl Zeiss Spectroscopy Gmbh
G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
9
28429 Carlsberg A/s
C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9
28430 Carrot, Inc.
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
9
28431 Casa Systems, Inc.
H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
28432 Caseconcept, Llc
A45F - TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
9
28433 Caso Holding Gmbh
F24C - DOMESTIC STOVES OR RANGES  ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
9
28434 Catalytic Distillation Technologies
C10G - CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION ; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GAS
9
28435 Cathay Industrial Biotech Ltd.
C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
9
28436 Cavagna Group S.p.a.
F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
9
28437 Cedar Ridge Research Llc
C01B - NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
9
28438 Celanese EVA Performance Polymers Llc
C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
9
28439 Celcuity Inc.
G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
9
28440 Celeno Communications Ltd.
H04B - TRANSMISSION
9
28441 Cell Medica, Inc.
A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
9
28442 Cellino Biotech, Inc.
C12M - APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERME
9
28443 Cellsec, Inc.
H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
28444 Cellutech AB
C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
9
28445 Center Vue S.p.a.
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
9
28446 Central Adelaide Local Health Network Incorporated
C12Q - MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS ; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICR
9
28447 Centro De Investigación Y De Estudios Avanzados Del Instituto Politécnico Nacional (cinvestav)
C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9
28448 Certona Corporation
G06N - COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
9
28449 Changsha Sinocare Inc.
G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
9
28450 Chapman University
A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
9
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