US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
49,997 companies · page 422 of 1000
| # | Company | Patents |
|---|---|---|
| 21051 | Elcam Medical Agricultural Cooperative Association 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 | 13 |
| 21052 | Eleappower Ltd. Y02T - Climate Change Mitigation Technologies Related TO Transportation | 13 |
| 21053 | Electric Power Research Institute, China Southern Power Grid H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy | 13 |
| 21054 | Electronic Biosciences, Inc. G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties | 13 |
| 21055 | Elichens G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties | 13 |
| 21056 | Emrge, LLC A61B - DIAGNOSIS; SURGERY; Identification | 13 |
| 21057 | Endo Pharmaceuticals Inc. A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations | 13 |
| 21058 | Endorecherche. Inc. A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations | 13 |
| 21059 | Energid Technologies Corporation B25J - MANIPULATORS; Chambers Provided With Manipulation Devices | 13 |
| 21060 | Engineered Arresting Systems Corporation B64F - Ground OR Aircraft-carrier-deck Installations Specially Adapted FOR USE IN Connection With AIRCRAFT; Designing, Manufacturing, Assembling, Cleaning, Maintaining OR Repairing Aircraft, NOT Otherwise PR | 13 |
| 21061 | Eni-jr286, Inc. A47G - Household OR Table Equipment | 13 |
| 21062 | Enpulz, LLC G06F - Electric Digital Data Processing | 13 |
| 21063 | Enve Composites, LLC B60B - Vehicle Wheels ; CASTORS; Axles FOR Wheels OR CASTORS; Increasing Wheel Adhesion | 13 |
| 21064 | Envia Systems, Inc. Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution | 13 |
| 21065 | Envision Digital International PTE. Ltd. G06F - Electric Digital Data Processing | 13 |
| 21066 | Epitomics, Inc. C07K - Peptides | 13 |
| 21067 | EQUIPMENTSHARE.COM Inc G05D - Systems FOR Controlling OR Regulating Non-electric Variables | 13 |
| 21068 | Ermi, LLC 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 |
| 21069 | Essence Technology Holdings (HK) Limited G03B - Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor | 13 |
| 21070 | Essentially Engineered, LLC | 13 |
| 21071 | Eturi Corp. H04L - Transmission OF Digital Information, e.g. Telegraphic Communication | 13 |
| 21072 | Exhart Environmental Systems, Inc. | 13 |
| 21073 | Ear Tech, LLC H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems | 13 |
| 21074 | EastPoint Sports Ltd., LLC A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment | 13 |
| 21075 | Easy Solar Products, Inc. H02G - Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines | 13 |
| 21076 | Eck Industries, Inc. C22C - Alloys | 13 |
| 21077 | EcoTech Marine, LLC A01K - Animal HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; Rearing OR Breeding Animals, NOT Otherwise Provided FOR; NEW Breeds OF Animals | 13 |
| 21078 | Eiger BioPharmaceuticals, Inc. A61K - Preparations FOR Medical, Dental OR Toiletry Purposes | 13 |
| 21079 | Ekornes ASA A47C - CHAIRS; SOFAS; Beds | 13 |
| 21080 | Electric Power Science & Research Institute of State Grid Tianjin Electric Power Company H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy | 13 |
| 21081 | Electrical Materials Company H02H - Emergency Protective Circuit Arrangements | 13 |
| 21082 | Electronic Warfare Associates, Inc. H04N - Pictorial Communication, e.g. Television | 13 |
| 21083 | Elira, Inc. A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy | 13 |
| 21084 | Eliza LLC H04M - Telephonic Communication | 13 |
| 21085 | Emblation Limited A61B - DIAGNOSIS; SURGERY; Identification | 13 |
| 21086 | Embolx, 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 | 13 |
| 21087 | Emerson Automation Solutions Final Control US LP F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating | 13 |
| 21088 | Emerson Network Power, Energy Systems, North America, Inc. H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components | 13 |
| 21089 | Emerson Process Management Valve Automation, Inc. F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR | 13 |
| 21090 | Emery Allen, 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 |
| 21091 | Emgenisys, Inc. G06V - Image OR Video Recognition OR Understanding | 13 |
| 21092 | Empire IP LLC H04M - Telephonic Communication | 13 |
| 21093 | EnWave Corporation A23B - Preservation OF Foods, Foodstuffs OR Non-alcoholic BEVERAGES; Chemical Ripening OF Fruit OR Vegetables | 13 |
| 21094 | Encision Inc. A61B - DIAGNOSIS; SURGERY; Identification | 13 |
| 21095 | Endace Technology Limited H04L - Transmission OF Digital Information, e.g. Telegraphic Communication | 13 |
| 21096 | Endoshape, Inc. A61B - DIAGNOSIS; SURGERY; Identification | 13 |
| 21097 | Endura Technologies LLC 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; | 13 |
| 21098 | Enedym Inc H02K - Dynamo-electric Machines | 13 |
| 21099 | Enerlites Inc. H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices | 13 |
| 21100 | Enhanced Drilling AS E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells | 13 |
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