US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
49,997 companies · page 631 of 1000
| # | Company | Patents |
|---|---|---|
| 31501 | Ellumen, Inc. A61B - DIAGNOSIS; SURGERY; Identification | 8 |
| 31502 | Elminda Ltd. A61B - DIAGNOSIS; SURGERY; Identification | 8 |
| 31503 | Embr Labs 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 |
| 31504 | EMC SatCom Technologies LLC H04L - Transmission OF Digital Information, e.g. Telegraphic Communication | 8 |
| 31505 | Emed Technologies Corporation 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 |
| 31506 | Empirix Inc. H04L - Transmission OF Digital Information, e.g. Telegraphic Communication | 8 |
| 31507 | Emteq Limited G06V - Image OR Video Recognition OR Understanding | 8 |
| 31508 | Encompass Technologies, Inc. G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, | 8 |
| 31509 | Endoquest Robotics, Inc. A61B - DIAGNOSIS; SURGERY; Identification | 8 |
| 31510 | Energyield LLC F01D - Non-positive Displacement Machines OR Engines, e.g. Steam Turbines | 8 |
| 31511 | Engage Medical Holdings, LLC 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 |
| 31512 | ENK Wireless, Inc. H04W - Wireless Communication Networks | 8 |
| 31513 | Enpac, L.L.C. B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F | 8 |
| 31514 | Enterex America LLC F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact | 8 |
| 31515 | Enterome S.A. A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations | 8 |
| 31516 | Environmental Dynamics International, Inc. C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge | 8 |
| 31517 | Enzypep B.V. C07K - Peptides | 8 |
| 31518 | EOS Surfaces, LLC A61G - Transport, Personal Conveyances, OR Accommodation Specially Adapted FOR Patients OR Disabled Persons ; Operating Tables OR CHAIRS; Chairs FOR DENTISTRY; Funeral Devices | 8 |
| 31519 | Eosmem Corporation H04N - Pictorial Communication, e.g. Television | 8 |
| 31520 | Epalex Corporation A61K - Preparations FOR Medical, Dental OR Toiletry Purposes | 8 |
| 31521 | Epistemy Limited C12Q - Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Micr | 8 |
| 31522 | Epitronic Holdings PTE Ltd. G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties | 8 |
| 31523 | Esolar, Inc. F24S - Solar Heat COLLECTORS; Solar Heat Systems | 8 |
| 31524 | ESS 2 Tech, LLC F05D - Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants | 8 |
| 31525 | Estetra SRL A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations | 8 |
| 31526 | Estorm Co., Ltd. H04L - Transmission OF Digital Information, e.g. Telegraphic Communication | 8 |
| 31527 | Etas Embedded Systems Canada Inc. H04L - Transmission OF Digital Information, e.g. Telegraphic Communication | 8 |
| 31528 | Europlasma NV B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General | 8 |
| 31529 | Everfront Biotech Inc. A61K - Preparations FOR Medical, Dental OR Toiletry Purposes | 8 |
| 31530 | Evergreen Nursery | 8 |
| 31531 | Everhard Industries PTY Ltd | 8 |
| 31532 | Everpads Co., Ltd. B62D - Motor VEHICLES; Trailers | 8 |
| 31533 | Everybot Inc A47L - Domestic Washing OR Cleaning ; Suction Cleaners IN General | 8 |
| 31534 | Evonetix Ltd C12Q - Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Micr | 8 |
| 31535 | EX Company Limited H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors | 8 |
| 31536 | Exel Industries SA B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles | 8 |
| 31537 | Exide Technologies, LLC H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy | 8 |
| 31538 | Eyebright Medical Technology (BEIJING) Co., Ltd. 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 |
| 31539 | Ezero Technologies LLC F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports | 8 |
| 31540 | Ezmems Ltd G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure | 8 |
| 31541 | East Jordan Plastics, Inc. A01G - HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering | 8 |
| 31542 | Eastman Outdoors, LLC F41B - Weapons FOR Projecting Missiles Without USE OF Explosive OR Combustible Propellant CHARGE; Weapons NOT Otherwise Provided FOR | 8 |
| 31543 | Eaton Capital Unlimited Company H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy | 8 |
| 31544 | Eberspächer Controls Landau GmbH & Co. KG H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy | 8 |
| 31545 | Eccrine Systems, Inc. A61B - DIAGNOSIS; SURGERY; Identification | 8 |
| 31546 | EchoSense, LLC G06T - Image Data Processing OR Generation, IN General | 8 |
| 31547 | Eckoh UK Limited H04L - Transmission OF Digital Information, e.g. Telegraphic Communication | 8 |
| 31548 | Ecoclean GmbH B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General | 8 |
| 31549 | EcoloBlue, Inc. E03B - Installations OR Methods FOR Obtaining, Collecting, OR Distributing Water | 8 |
| 31550 | Eden Research plc A01N - Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators | 8 |
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