US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 companies · page 931 of 1000
| # | Company | Patents |
|---|---|---|
| 46501 | EZ Male Pads, 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 | 5 |
| 46502 | Ezbra Advanced Wound CARE Ltd. A41C - CORSETS; BRASSIERES | 5 |
| 46503 | Eze-lap Diamond Products, Inc. | 5 |
| 46504 | Eagle Machinery & Supply, Inc. B23D - PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR | 5 |
| 46505 | Eagleyemed Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 5 |
| 46506 | Earthsense, Inc. G05D - SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES | 5 |
| 46507 | East Mountain Outfitters Llc B62H - CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLE | 5 |
| 46508 | East West Manufacturing, Llc H02K - DYNAMO-ELECTRIC MACHINES | 5 |
| 46509 | Easy Mining Sweden AB C05B - PHOSPHATIC FERTILISERS | 5 |
| 46510 | Easy Slice, Llc | 5 |
| 46511 | Easycare, Inc. A01L - SHOEING OF ANIMALS | 5 |
| 46512 | Eaton Electrical Ltd. H01H - ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES | 5 |
| 46513 | Ebb Carbon, Inc. C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 5 |
| 46514 | Eberlestock USA Llc A45F - TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY | 5 |
| 46515 | Echion Technologies Limited H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY | 5 |
| 46516 | Echo Pharmaceuticals B.v. A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 5 |
| 46517 | Eclipse Aerospace, Inc. F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS | 5 |
| 46518 | Eco Wastewater Concentrator, Llc C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 5 |
| 46519 | Eco-latch Systems, Llc 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 | 5 |
| 46520 | Ecole Nationale Superieure D'ingénieurs De Caen B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 5 |
| 46521 | Ecolution Kwh, Llc Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION | 5 |
| 46522 | Economy Mud Products Company G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 5 |
| 46523 | Ecopia Tech Corporation G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL | 5 |
| 46524 | Ecosteer Srl H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 5 |
| 46525 | Edgate Correlation Services, Llc G09B - EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS | 5 |
| 46526 | Edelbrock, Llc F02M - SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF | 5 |
| 46527 | Eden Geopower, Inc. E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS | 5 |
| 46528 | Edge Networking Systems, Llc G06F - ELECTRIC DIGITAL DATA PROCESSING | 5 |
| 46529 | Edison Vault, Llc G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 5 |
| 46530 | Eetrex, Inc. H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY | 5 |
| 46531 | Effusiontech IP Pty Ltd B33Y - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE | 5 |
| 46532 | Ehime Prefecture C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE | 5 |
| 46533 | Ehwa University-industry Collaboration Foundation H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 5 |
| 46534 | Eightfold AI Inc. G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 5 |
| 46535 | Eko Devices, Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 5 |
| 46536 | Ekostinger, Inc. B62D - MOTOR VEHICLES; TRAILERS | 5 |
| 46537 | Elcometer Limited G01B - MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS | 5 |
| 46538 | Electrawatch, Inc. G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 5 |
| 46539 | Electric Energy Express Corporation Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION | 5 |
| 46540 | Electric Motor Werks, Inc. Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION | 5 |
| 46541 | Electricfish Energy Inc. H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY | 5 |
| 46542 | Electrix International Ltd H02G - INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES | 5 |
| 46543 | Electro-mechanical Corporation H02B - BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER | 5 |
| 46544 | Electromagnetic Systems, Inc. G01S - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRA | 5 |
| 46545 | Electromechanical Engineering Associates, Inc. H02K - DYNAMO-ELECTRIC MACHINES | 5 |
| 46546 | Electronic Photonic IC Inc. (epic Inc.) G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS | 5 |
| 46547 | Elegant Mathematics Llc G01R - MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 5 |
| 46548 | Elementum 3D, Inc. B33Y - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE | 5 |
| 46549 | Elementum Ltd G06F - ELECTRIC DIGITAL DATA PROCESSING | 5 |
| 46550 | Elenco Electronics, Llc A63F - CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR | 5 |
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