US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
49,997 companies · page 800 of 1000
| # | Company | Patents |
|---|---|---|
| 39951 | Eggplant Limited G06F - Electric Digital Data Processing | 6 |
| 39952 | Ehime University A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations | 6 |
| 39953 | Eikon Technologies Holding Sarl C14B - Mechanical Treatment OR Processing OF Skins, Hides OR Leather IN GENERAL; Pelt-shearing MACHINES; Intestine-splitting Machines | 6 |
| 39954 | Einstein Noodles, LLC F42B - Explosive Charges, e.g. FOR Blasting, Fireworks, Ammunition | 6 |
| 39955 | EIP Pharma, LLC A61K - Preparations FOR Medical, Dental OR Toiletry Purposes | 6 |
| 39956 | Ekona Power Inc. C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c | 6 |
| 39957 | Elasmogen Ltd C07K - Peptides | 6 |
| 39958 | Elec-tech International Co., Ltd. A47J - Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages | 6 |
| 39959 | Electricfil Automotive G01D - Measuring NOT Specially Adapted FOR A Specific VARIABLE; Arrangements FOR Measuring TWO OR More Variables NOT Covered IN A Single Other SUBCLASS; Tariff Metering APPARATUS; Measuring OR Testing NOT OT | 6 |
| 39960 | Electro-global Energy Solutions Ltd. Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution | 6 |
| 39961 | Electrovaya Inc. H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy | 6 |
| 39962 | Elfi-tech Ltd. A61B - DIAGNOSIS; SURGERY; Identification | 6 |
| 39963 | Elifeconnection Co., Ltd. G05F - Systems FOR Regulating Electric OR Magnetic Variables | 6 |
| 39964 | ELK Corporation A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; | 6 |
| 39965 | Elkem Silicones Shanghai Co., Ltd. C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients | 6 |
| 39966 | Elvy Inc. B62D - Motor VEHICLES; Trailers | 6 |
| 39967 | EM Coretech Inc. 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; | 6 |
| 39968 | Emanate Wireless, Inc. G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers | 6 |
| 39969 | Emergent Product Development Gaithersburg Inc. Y02A - Technologies FOR Adaptation TO Climate Change | 6 |
| 39970 | Emerging Display Technologies Corp. G06F - Electric Digital Data Processing | 6 |
| 39971 | Enco Electronic Systems, LLC G01M - Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR | 6 |
| 39972 | Ene29 S.A.R.L. E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells | 6 |
| 39973 | Enel Sole S.R.L. F21W - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO Uses OR Applications OF Lighting Devices OR Systems | 6 |
| 39974 | Enerceramic Inc. C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds | 6 |
| 39975 | Enercorp Sand Solutions Inc. E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells | 6 |
| 39976 | Energy Environmental Corporation F24H - Fluid Heaters, e.g. Water OR AIR Heaters, Having Heat-generating Means, e.g. Heat Pumps, IN General | 6 |
| 39977 | Energystics, Ltd. H02K - Dynamo-electric Machines | 6 |
| 39978 | Engene, Inc. C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media | 6 |
| 39979 | Engie Storage Services NA LLC Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR | 6 |
| 39980 | Enigmatos Ltd. H04L - Transmission OF Digital Information, e.g. Telegraphic Communication | 6 |
| 39981 | Ennoconn Corporation G06F - Electric Digital Data Processing | 6 |
| 39982 | Enterome 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 | 6 |
| 39983 | Enterprise Therapeutics Limited A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations | 6 |
| 39984 | Enure, Inc. H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties | 6 |
| 39985 | Envion AG | 6 |
| 39986 | Envirollea Inc. C10G - Cracking Hydrocarbon OILS; Production OF Liquid Hydrocarbon Mixtures, e.g. BY Destructive Hydrogenation, Oligomerisation, Polymerisation ; Recovery OF Hydrocarbon Oils From Oil-shale, Oil-sand, OR GAS | 6 |
| 39987 | Environmentally Safe Products, Inc. B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form | 6 |
| 39988 | Envisionit LLC H04L - Transmission OF Digital Information, e.g. Telegraphic Communication | 6 |
| 39989 | EPC Power Corporation 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; | 6 |
| 39990 | Eped, Inc. A61B - DIAGNOSIS; SURGERY; Identification | 6 |
| 39991 | EPICMEMS(XIAMEN) Co., Ltd. H03H - Impedance Networks, e.g. Resonant CIRCUITS; Resonators | 6 |
| 39992 | Epics Therapeutics A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations | 6 |
| 39993 | Epigen Biosciences, Inc. A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations | 6 |
| 39994 | Epir, Inc. G01J - Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry | 6 |
| 39995 | Episys Science, Inc. G06F - Electric Digital Data Processing | 6 |
| 39996 | EPL Limited B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form | 6 |
| 39997 | EPtronics, Inc. H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General | 6 |
| 39998 | Equi-nom Ltd A01H - NEW Plants OR ; NON-TRANSGENIC; Processes FOR Obtaining THEM; Plant Reproduction BY Tissue Culture Techniques | 6 |
| 39999 | Equipmount LLC F25B - Refrigeration Machines, Plants OR SYSTEMS; Combined Heating AND Refrigeration SYSTEMS; Heat Pump Systems | 6 |
| 40000 | Equus Motors, LLC. | 6 |
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