US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 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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