US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 companies · page 305 of 1000
| # | Company | Patents |
|---|---|---|
| 15201 | Cheng Shin Rubber Industrial Co., Ltd. B60C - VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES | 19 |
| 15202 | Chengdu Tianma Micro-Electronics Co., Ltd. H01Q - ANTENNAS, i.e. RADIO AERIALS | 19 |
| 15203 | Cinsay, Inc. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 19 |
| 15204 | Circa Scientific, Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 19 |
| 15205 | ClearFlow, Inc. 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 | 19 |
| 15206 | ClearPoint Neuro, Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 19 |
| 15207 | Comcast IP Holdings I, LLC H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 19 |
| 15208 | Con-Tech Manufacturing, Inc. B65F - GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE | 19 |
| 15209 | Congruens Group, LLC G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 19 |
| 15210 | Coolside Limited A47C - CHAIRS; SOFAS; BEDS | 19 |
| 15211 | Corbin Clinical Resources, LLC A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 19 |
| 15212 | Creative Manufacturing, LLC | 19 |
| 15213 | Cummins Turbo Technologies Limited F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS | 19 |
| 15214 | DAESANG CORPORATION C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE | 19 |
| 15215 | DAICEL POLYMER LTD. C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients | 19 |
| 15216 | DAIKIN AMERICA, INC. H01B - CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES | 19 |
| 15217 | DAIREN CHEMICAL CORP. C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS | 19 |
| 15218 | DANIELI AUTOMATION S.P.A. Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS | 19 |
| 15219 | DEEPSEA POWER & LIGHT LLC F21V - FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 19 |
| 15220 | DIGITAL LUMENS INCORPORATED H05B - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL | 19 |
| 15221 | DONGGUAN KINGTRON ELECTRONICS TECHNOLOGY CO., LTD | 19 |
| 15222 | DUPLO SEIKO CORPORATION B65H - HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES | 19 |
| 15223 | Daesung Electric Co., Ltd. G01D - MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OT | 19 |
| 15224 | Daimay North America Autmotive, Inc. B60N - SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR | 19 |
| 15225 | Damon Motors Inc. B62J - CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS | 19 |
| 15226 | Deben Group Industries Limited F41G - WEAPON SIGHTS; AIMING | 19 |
| 15227 | Descartes Labs, Inc. G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING | 19 |
| 15228 | Differential Dynamics Corporation Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION | 19 |
| 15229 | Drayson Technologies (Europe) Limited H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY | 19 |
| 15230 | Duke Technologies, LLC 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 | 19 |
| 15231 | DÜRKOPP FÖRDERTECHNIK GMBH B65G - TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS | 19 |
| 15232 | EA PHARMA CO., LTD. A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 19 |
| 15233 | EARLYSENSE LTD. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 19 |
| 15234 | EBBE AMERICA, LC E03F - SEWERS; CESSPOOLS | 19 |
| 15235 | EBULLIENT, INC. F28D - HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT | 19 |
| 15236 | ECHOSTAR UKRAINE, L.L.C. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 19 |
| 15237 | ECOLE CENTRALE DE LILLE C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS | 19 |
| 15238 | EMBERION OY H10F - INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION | 19 |
| 15239 | EMC International Company G06F - ELECTRIC DIGITAL DATA PROCESSING | 19 |
| 15240 | EMKA BESCHLAGTEILE GMBH & CO. KG E05B - LOCKS; ACCESSORIES THEREFOR; HANDCUFFS | 19 |
| 15241 | ENVIROSCENT, INC. A61L - METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; | 19 |
| 15242 | EOG Resources, Inc. E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS | 19 |
| 15243 | EXEGER OPERATIONS AB H01G - CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE | 19 |
| 15244 | Eagle Eye Networks, Inc. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 19 |
| 15245 | Eastern Virginia Medical School A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 19 |
| 15246 | EcoServices, LLC F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES | 19 |
| 15247 | EdgeQ, Inc. H04W - WIRELESS COMMUNICATION NETWORKS | 19 |
| 15248 | Edible IP, LLC A47G - HOUSEHOLD OR TABLE EQUIPMENT | 19 |
| 15249 | Edison Labs, Inc. G06N - COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS | 19 |
| 15250 | Edison Welding Institute, Inc. B23K - SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 19 |
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