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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