US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
49,997 companies · page 885 of 1000
| # | Company | Patents |
|---|---|---|
| 44201 | Zumax Medical Co., Ltd. A61B - DIAGNOSIS; SURGERY; Identification | 6 |
| 44202 | Zahroof Valves Inc. F04B - Positive-displacement Machines FOR LIQUIDS; Pumps | 6 |
| 44203 | Zaklady Farmaceutyczne Polpharma S.A. C07D - Heterocyclic Compounds | 6 |
| 44204 | Zap Energy, Inc. G21B - Fusion Reactors | 6 |
| 44205 | Zarbee's, Inc. | 6 |
| 44206 | Zedel S.A. H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General | 6 |
| 44207 | Zee Company I, LLC A23B - Preservation OF Foods, Foodstuffs OR Non-alcoholic BEVERAGES; Chemical Ripening OF Fruit OR Vegetables | 6 |
| 44208 | Zenigata LLC A24F - Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices | 6 |
| 44209 | Zenith Cutter, Inc. B26D - CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing | 6 |
| 44210 | Zentech, Inc. E02B - Hydraulic Engineering | 6 |
| 44211 | Zentian Limited G10L - Speech Analysis Techniques OR Speech SYNTHESIS; Speech RECOGNITION; Speech OR Voice Processing TECHNIQUES; Speech OR Audio Coding OR Decoding | 6 |
| 44212 | Zentiva K.S. A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations | 6 |
| 44213 | ZeroDB, Inc. H04L - Transmission OF Digital Information, e.g. Telegraphic Communication | 6 |
| 44214 | ZeroLemon LLC H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy | 6 |
| 44215 | ZeroWheel, LLC A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment | 6 |
| 44216 | ZhanJun Technology (DongGuan) Co., Ltd. | 6 |
| 44217 | Zhejiang Haochuan Rubber & Plastic Co., Ltd. | 6 |
| 44218 | Zhejiang Huangma Technology Co., Ltd. C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds | 6 |
| 44219 | Zhejiang Medicine Co., Ltd. A61K - Preparations FOR Medical, Dental OR Toiletry Purposes | 6 |
| 44220 | Zhejiang Sanyou Vehicle Technology Co., Ltd. | 6 |
| 44221 | Zhejiang Shengli Plastic Co., Ltd. | 6 |
| 44222 | Zhejiang Zuojian Industry and Trade Co., Ltd. A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment | 6 |
| 44223 | Zhonghao Chenguang Research Institute of Chemiccal Industry Company Limited C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds | 6 |
| 44224 | Zhongke Jingyuan Electron Limited H01J - Electric Discharge Tubes OR Discharge Lamps | 6 |
| 44225 | Zhongke Jingyuan Electron Limited, Beijing (CN) H01J - Electric Discharge Tubes OR Discharge Lamps | 6 |
| 44226 | Zhongshan Forever Photographic Equipment Co. Ltd | 6 |
| 44227 | Zhuhai Sinco Intelligent Technology Co., Ltd. G10H - Electrophonic Musical INSTRUMENTS; Instruments IN Which THE Tones ARE Generated BY Electromechanical Means OR Electronic Generators, OR IN Which THE Tones ARE Synthesised From A Data Store | 6 |
| 44228 | Ziel Optics, Inc. G02B - Optical Elements, Systems OR Apparatus | 6 |
| 44229 | Zierick Manufacturing Corporation H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors | 6 |
| 44230 | Zimmer US, Inc. G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data | 6 |
| 44231 | Ziva Dynamics Inc. G06T - Image Data Processing OR Generation, IN General | 6 |
| 44232 | Zivo Bioscience, Inc. A61K - Preparations FOR Medical, Dental OR Toiletry Purposes | 6 |
| 44233 | Zoe Limited G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data | 6 |
| 44234 | Zoetis Belgium S.A A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations | 6 |
| 44235 | Zogenix, 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 | 6 |
| 44236 | Zoltek Corporation C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients | 6 |
| 44237 | Zuca, Inc. A45C - PURSES; LUGGAGE; Hand Carried Bags | 6 |
| 44238 | ]Koninklije Philips N.V. A61B - DIAGNOSIS; SURGERY; Identification | 6 |
| 44239 | asphericon GmbH G02B - Optical Elements, Systems OR Apparatus | 6 |
| 44240 | barnesandnoble.com llc G06F - Electric Digital Data Processing | 6 |
| 44241 | cortical.io AG G06F - Electric Digital Data Processing | 6 |
| 44242 | dbest products, Inc. B62B - Hand-propelled Vehicles, e.g. Hand Carts OR PERAMBULATORS; Sledges | 6 |
| 44243 | doppler E. Doppler & Co. GmbH | 6 |
| 44244 | e-Numerate Solutions, Inc. G06F - Electric Digital Data Processing | 6 |
| 44245 | eBots Inc. B25J - MANIPULATORS; Chambers Provided With Manipulation Devices | 6 |
| 44246 | eLum Technologies, Inc. A61B - DIAGNOSIS; SURGERY; Identification | 6 |
| 44247 | eQuility LLC A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy | 6 |
| 44248 | eXIthera Pharmaceuticals, Inc. A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations | 6 |
| 44249 | eduPresent LLC G06F - Electric Digital Data Processing | 6 |
| 44250 | eyeBrain Medical, Inc. G02C - SPECTACLES; Sunglasses OR Goggles Insofar AS They Have THE Same Features AS SPECTACLES; Contact Lenses | 6 |
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