US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
49,997 companies · page 568 of 1000
| # | Company | Patents |
|---|---|---|
| 28351 | Changzhou Institute OF Technology C25B - Electrolytic OR Electrophoretic Processes FOR THE Production OF Compounds OR NON-METALS; Apparatus Therefor | 9 |
| 28352 | Changzhou Shine Science & Technology Co. Ltd. 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 |
| 28353 | Channel Well Technology Co., Ltd. H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; | 9 |
| 28354 | Chaologix, Inc. H03K - Pulse Technique | 9 |
| 28355 | Chaossearch, Inc. G06F - Electric Digital Data Processing | 9 |
| 28356 | Charles Amash Imports, Inc. | 9 |
| 28357 | Chaun-choung Technology Corp. F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact | 9 |
| 28358 | Chemotherapeutisches Forschungsinstitut Georg-speyer-haus C07K - Peptides | 9 |
| 28359 | Chen Sound Industrial Co., Ltd. B23Q - Details, Components, OR Accessories FOR Machine Tools, e.g. Arrangements FOR Copying OR Controlling ; Machine Tools IN General Characterised BY THE Construction OF Particular Details OR COMPONENTS; Co | 9 |
| 28360 | Cheng YU Enterprises Co., Ltd. B25H - Workshop Equipment, e.g. FOR Marking-out WORK; Storage Means FOR Workshops | 9 |
| 28361 | Chengdu Borns Medical Robotics Inc. A61B - DIAGNOSIS; SURGERY; Identification | 9 |
| 28362 | Chengdu Haiguang Integrated Circuit Design Co., Ltd. G06F - Electric Digital Data Processing | 9 |
| 28363 | China National Research Institute OF Food & Fermentation Industries Co., Ltd. C07K - Peptides | 9 |
| 28364 | Chinese PLA General Hospital A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations | 9 |
| 28365 | Chinoin GYÓGYSZER ÉS VEGYÉSZETI TERMÉKEK GYÁRA ZRT. C07C - Acyclic OR Carbocyclic Compounds | 9 |
| 28366 | Chipolo, D.O.O. G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems | 9 |
| 28367 | Chong Corporation A61K - Preparations FOR Medical, Dental OR Toiletry Purposes | 9 |
| 28368 | Chongqing Advance Display Technology Research G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information | 9 |
| 28369 | Chongqing Haier Refrigeration Electric Appliance Co., Ltd. F25D - REFRIGERATORS; Cold ROOMS; ICE-BOXES; Cooling OR Freezing Apparatus NOT Otherwise Provided FOR | 9 |
| 28370 | CHZ Technologies, LLC C10K - Purifying OR Modifying THE Chemical Composition OF Combustible Gases Containing Carbon Monoxide | 9 |
| 28371 | Ciar S.P.A. A47C - CHAIRS; SOFAS; Beds | 9 |
| 28372 | Cima Labs Inc. A61K - Preparations FOR Medical, Dental OR Toiletry Purposes | 9 |
| 28373 | Cirius Messaging Inc. H04L - Transmission OF Digital Information, e.g. Telegraphic Communication | 9 |
| 28374 | Cisdi Engineering 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 | 9 |
| 28375 | CJ 4dplex Co., Ltd. A63J - Devices FOR Theatres, Circuses, OR THE LIKE; Conjuring Appliances OR THE Like | 9 |
| 28376 | Claremont Biosolutions LLC 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 |
| 28377 | Classic Connectors, Inc. H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors | 9 |
| 28378 | CLEAN.IO, Inc. G06F - Electric Digital Data Processing | 9 |
| 28379 | Clement Clarke International Ltd. A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor | 9 |
| 28380 | Clever Co., Ltd. Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution | 9 |
| 28381 | Clinical Laserthermia Systems GMBH A61B - DIAGNOSIS; SURGERY; Identification | 9 |
| 28382 | Cloudon Ltd. G06F - Electric Digital Data Processing | 9 |
| 28383 | CMP Development LLC A61K - Preparations FOR Medical, Dental OR Toiletry Purposes | 9 |
| 28384 | CNH Industrial Belgium N.V. A01D - HARVESTING; Mowing | 9 |
| 28385 | Cnoga Medical Ltd. A61B - DIAGNOSIS; SURGERY; Identification | 9 |
| 28386 | CNPharm Co., Ltd. A61K - Preparations FOR Medical, Dental OR Toiletry Purposes | 9 |
| 28387 | Codiak Biosciences, Inc. A61K - Preparations FOR Medical, Dental OR Toiletry Purposes | 9 |
| 28388 | Comba Network Systems Company Limited H04B - Transmission | 9 |
| 28389 | Compagnie Mediterraneenne DES Cafes A47J - Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages | 9 |
| 28390 | Compressor Products International, LLC F16N - Lubricating | 9 |
| 28391 | Computer Network Information Center, Chinese Academy OF Sciences G06F - Electric Digital Data Processing | 9 |
| 28392 | Comsonics, Inc. H04L - Transmission OF Digital Information, e.g. Telegraphic Communication | 9 |
| 28393 | Conavi Medical Inc. A61B - DIAGNOSIS; SURGERY; Identification | 9 |
| 28394 | Consortium DE Recherche BRP—UNIVERSITE DE Sherbrooke S.E.N.C. Y02T - Climate Change Mitigation Technologies Related TO Transportation | 9 |
| 28395 | Convenientpower HK Limited H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy | 9 |
| 28396 | Conversica, Inc. G06N - Computing Arrangements Based ON Specific Computational Models | 9 |
| 28397 | Copernicus SP. Z O.O. A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor | 9 |
| 28398 | Cord3 Innovation Inc. G09C - Ciphering OR Deciphering Apparatus FOR Cryptographic OR Other Purposes Involving THE Need FOR Secrecy | 9 |
| 28399 | Corinnova Incorporated A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor | 9 |
| 28400 | Corporation DE L'ecole Polytechnique DE Montreal G02B - Optical Elements, Systems OR Apparatus | 9 |
Page 568 of 1000