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 |
Page 569 of 1000