US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 companies · page 419 of 1000
| # | Company | Patents |
|---|---|---|
| 20901 | Chongqing Richland MOLD Corp. B60R - VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR | 13 |
| 20902 | Chordate Medical AB A61H - PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFI | 13 |
| 20903 | Chubu University Educational Foundation C07K - PEPTIDES | 13 |
| 20904 | Chugai RO Co., Ltd. F27D - DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE | 13 |
| 20905 | CI Systems (israel) Ltd. G01J - MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY | 13 |
| 20906 | Cibus Europe B.v. C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA | 13 |
| 20907 | Cirocomm Technology Corp. H01Q - ANTENNAS, i.e. RADIO AERIALS | 13 |
| 20908 | Civco Medical Instruments Co., Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 13 |
| 20909 | CLAM Corporation E04H - BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL | 13 |
| 20910 | Clarcor Inc. D01D - MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS | 13 |
| 20911 | Classys Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 13 |
| 20912 | Cloudcar, Inc. H04W - WIRELESS COMMUNICATION NETWORKS | 13 |
| 20913 | CMI Defence S.a. F41A - FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE | 13 |
| 20914 | Coastal Source, Llc H04R - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS | 13 |
| 20915 | Composites Intellectual Holdings, Inc. B29C - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 13 |
| 20916 | Continental Powertrain USA, Llc Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION | 13 |
| 20917 | Coolstar Technology, Inc. H10D - INORGANIC ELECTRIC SEMICONDUCTOR DEVICES | 13 |
| 20918 | Corkcicle, Llc A47G - HOUSEHOLD OR TABLE EQUIPMENT | 13 |
| 20919 | Cortina Systems, Inc. H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 13 |
| 20920 | Cosmo Artificial Intelligence—ai Limited G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING | 13 |
| 20921 | CP Manufacturing, Inc. B07B - SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATE | 13 |
| 20922 | Creatz Inc. A63B - APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT | 13 |
| 20923 | CRRC Yangtze Group Co., Ltd. B61D - BODY DETAILS OR KINDS OF RAILWAY VEHICLES | 13 |
| 20924 | Crystal Lagoons (curacao) B.v. C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 13 |
| 20925 | CS Disco, Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 13 |
| 20926 | CSL Behring Lengnau Ag A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 13 |
| 20927 | CW Holdings Ltd F04B - POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS | 13 |
| 20928 | Cytori Therapeutics, Inc. C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA | 13 |
| 20929 | California Eastern Laboratories, Inc. H04W - WIRELESS COMMUNICATION NETWORKS | 13 |
| 20930 | Canburg Limited | 13 |
| 20931 | Carbon Engineering Ltd. B01D - SEPARATION | 13 |
| 20932 | Careband, Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 13 |
| 20933 | Caris MPI, Inc. G16B - BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY | 13 |
| 20934 | Caris Science, Inc. C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA | 13 |
| 20935 | Catbird Networks, Inc. H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 13 |
| 20936 | Cellphire, Inc. A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 13 |
| 20937 | Cellresin Technologies, Llc Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION | 13 |
| 20938 | Cellzome Limited A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 13 |
| 20939 | Centogene Gmbh G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 13 |
| 20940 | Centriq Technology, Inc. H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 13 |
| 20941 | Changshu Institute Of Technology B66B - ELEVATORS; ESCALATORS OR MOVING WALKWAYS | 13 |
| 20942 | Chase Pharmaceuticals Corporation A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 13 |
| 20943 | Chauvet & Sons, Llc F21V - FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 13 |
| 20944 | Chelsio Communications, Inc. H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 13 |
| 20945 | Chembio Diagnostic Systems, Inc. G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 13 |
| 20946 | Cheveux Corporation | 13 |
| 20947 | Chongqing University Of Arts And Sciences C07D - HETEROCYCLIC COMPOUNDS | 13 |
| 20948 | Chris Cam Industry, Inc. | 13 |
| 20949 | Chromalox, Inc. H05B - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL | 13 |
| 20950 | Circuit Seed, Llc H10D - INORGANIC ELECTRIC SEMICONDUCTOR DEVICES | 13 |
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