US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 companies · page 632 of 1000
| # | Company | Patents |
|---|---|---|
| 31551 | Efficiency Products, Llc E01H - STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING ; OR PREVENTING; FOG IN GENERAL ; CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS | 8 |
| 31552 | Electro Scan, Inc. G01M - TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR | 8 |
| 31553 | Electronic Scripting Products, Inc. G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL | 8 |
| 31554 | Element AI Inc. G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL | 8 |
| 31555 | Element Inc. H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 8 |
| 31556 | Element Science, Inc. A61N - ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY | 8 |
| 31557 | Ely And Associates, Llc E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS | 8 |
| 31558 | Elysium Therapeutics, Inc. A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 8 |
| 31559 | Embodied, Inc. G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING | 8 |
| 31560 | Emerald Kalama Chemical, Llc C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients | 8 |
| 31561 | Emhiser Research Limited H03F - AMPLIFIERS | 8 |
| 31562 | Encryptics, Llc G06F - ELECTRIC DIGITAL DATA PROCESSING | 8 |
| 31563 | Endocellutions, 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 | 8 |
| 31564 | Endoluxe Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 8 |
| 31565 | Endosphere, Inc. A61F - FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICE | 8 |
| 31566 | Energy Internet Corporation H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY | 8 |
| 31567 | Engip, Llc G01M - TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR | 8 |
| 31568 | Enhance Product Development, Inc. A47J - KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES | 8 |
| 31569 | Enhanced Energy Group Llc B01D - SEPARATION | 8 |
| 31570 | Enlightenvue, Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 8 |
| 31571 | Ennis Paint, Inc. C09D - COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERI | 8 |
| 31572 | Enpluz, Llc G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 8 |
| 31573 | Entech Solar, Inc E04D - ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS | 8 |
| 31574 | Entera Bio Ltd. A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 8 |
| 31575 | Enterin, Inc. A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 8 |
| 31576 | Enteris Biopharma, Inc. A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 8 |
| 31577 | Envirokure Inc. C05F - ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE | 8 |
| 31578 | Envision Diagnostics, Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 8 |
| 31579 | Enz Technik Ag B08B - CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL | 8 |
| 31580 | Escher Group (irl) Limited H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 8 |
| 31581 | Espervita Therapeutics, Inc. A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 8 |
| 31582 | Eugen Seitz Ag B29C - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 8 |
| 31583 | Everestmedica Llc A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 8 |
| 31584 | Everon24, Inc. Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION | 8 |
| 31585 | Evollution IP Holdings, Inc. A61C - DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE | 8 |
| 31586 | Evolution Oil Tools Inc. E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS | 8 |
| 31587 | Evolution Outdoors Llc F42B - EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION | 8 |
| 31588 | Exponential Innovation IP Holdings Llc F41A - FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE | 8 |
| 31589 | Express Mobile, Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 8 |
| 31590 | Expro Americas, Llc E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS | 8 |
| 31591 | F&S Tool, Inc. B29C - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 8 |
| 31592 | F-secure Oyj G06F - ELECTRIC DIGITAL DATA PROCESSING | 8 |
| 31593 | F-star Biotechnologische Forschungs- Und Entwicklungsges M.b.h. C07K - PEPTIDES | 8 |
| 31594 | F. Holzer Gmbh B05B - SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES | 8 |
| 31595 | F.d.s. Manufacturing Company | 8 |
| 31596 | F.g.p. S.r.l. A61F - FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICE | 8 |
| 31597 | FAAC Incorporated G09B - EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS | 8 |
| 31598 | FAAC S.p.a. E05Y - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAIL | 8 |
| 31599 | Fagor Arrasate, S.coop. B21D - WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL | 8 |
| 31600 | Fairhaven Health, Llc A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 8 |
Page 632 of 1000