US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
49,997 companies · page 986 of 1000
| # | Company | Patents |
|---|---|---|
| 49251 | Ochanomizu University C08L - Compositions OF Macromolecular Compounds | 5 |
| 49252 | Ochsner Clinic Foundation C12Y - Enzymes | 5 |
| 49253 | Octio AS G01V - GEOPHYSICS; Gravitational MEASUREMENTS; Detecting Masses OR OBJECTS; Tags | 5 |
| 49254 | ODD Concepts Inc. G06F - Electric Digital Data Processing | 5 |
| 49255 | Oerlikon Trading AG, Truebbach C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evap | 5 |
| 49256 | OFEK—ESHKOLOT Research AND Development Ltd. A23L - Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof | 5 |
| 49257 | Officine Metallurgiche G. Cornaglia S.P.A. F01N - Gas-flow Silencers OR Exhaust Apparatus FOR Machines OR Engines IN GENERAL; Gas-flow Silencers OR Exhaust Apparatus FOR Internal-combustion Engines | 5 |
| 49258 | OFS Brands Inc. F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing | 5 |
| 49259 | Ohtake Root Kogyo Co., Ltd. B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools | 5 |
| 49260 | OIL & GAS Tech Enterprises C.V. C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere | 5 |
| 49261 | OIL Chem Technologies C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere | 5 |
| 49262 | Oil-rite Corporation G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume | 5 |
| 49263 | Olympus Terumo Biomaterials Corp. A61B - DIAGNOSIS; SURGERY; Identification | 5 |
| 49264 | OM Carrelli Elevatori S.P.A. B62B - Hand-propelled Vehicles, e.g. Hand Carts OR PERAMBULATORS; Sledges | 5 |
| 49265 | OM Digital Solutions Corporation G06V - Image OR Video Recognition OR Understanding | 5 |
| 49266 | Omega Life Science 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 | 5 |
| 49267 | Ommo Technologies, Inc. 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 | 5 |
| 49268 | Omni USA, Inc. Y10T - Technical Subjects Covered BY Former US Classification | 5 |
| 49269 | Omni-id Cayman Limited G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers | 5 |
| 49270 | Omnivision Semiconductor (SHANGHAI) Co., Ltd. H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation | 5 |
| 49271 | Omorpho, Inc. A41D - OUTERWEAR; Protective GARMENTS; Accessories | 5 |
| 49272 | Oncobeta International GMBH A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy | 5 |
| 49273 | Oncotracker, Inc. G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties | 5 |
| 49274 | Oniris 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 |
| 49275 | Onset Computer Corporations B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General | 5 |
| 49276 | Ookuma Electronic Co., Ltd. A61J - Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices | 5 |
| 49277 | Op-d-op, Inc. A42B - HATS; Head Coverings | 5 |
| 49278 | OP-T LLC A61K - Preparations FOR Medical, Dental OR Toiletry Purposes | 5 |
| 49279 | Openrov Inc. B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping | 5 |
| 49280 | Opgen, Inc. 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 | 5 |
| 49281 | Opkix, Inc. H04N - Pictorial Communication, e.g. Television | 5 |
| 49282 | Opsec Security Group, Inc. G07D - Handling OF Coins OR Valuable Papers, e.g. Testing, Sorting BY Denominations, Counting, Dispensing, Changing OR Depositing | 5 |
| 49283 | Optic Clear Solutions, LLC G02B - Optical Elements, Systems OR Apparatus | 5 |
| 49284 | Optimal Ranging, Inc. G01V - GEOPHYSICS; Gravitational MEASUREMENTS; Detecting Masses OR OBJECTS; Tags | 5 |
| 49285 | Optimares S.p.A. B64D - Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft | 5 |
| 49286 | Optimized Markets, Inc. H04N - Pictorial Communication, e.g. Television | 5 |
| 49287 | Optimum Petroleum Services Inc. E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells | 5 |
| 49288 | Optimum Technologies, Inc. A47G - Household OR Table Equipment | 5 |
| 49289 | Opto Engineering S.P.A. G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties | 5 |
| 49290 | Optoquest Co., Ltd. G02B - Optical Elements, Systems OR Apparatus | 5 |
| 49291 | Optoscribe Limited G02B - Optical Elements, Systems OR Apparatus | 5 |
| 49292 | Optrascan, Inc G06V - Image OR Video Recognition OR Understanding | 5 |
| 49293 | Orangetek Corporation G02B - Optical Elements, Systems OR Apparatus | 5 |
| 49294 | Orbit Logic, Inc. G06F - Electric Digital Data Processing | 5 |
| 49295 | Orbital Marine Power Limited Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution | 5 |
| 49296 | Orckit Corporation G06F - Electric Digital Data Processing | 5 |
| 49297 | Oregami, LLC A45C - PURSES; LUGGAGE; Hand Carried Bags | 5 |
| 49298 | Orenda Automation Technologies, Inc. B07B - Separating Solids From Solids BY Sieving, Screening, Sifting OR BY Using GAS CURRENTS; Separating BY Other DRY Methods Applicable TO Bulk Material, e.g. Loose Articles FIT TO BE Handled Like Bulk Mate | 5 |
| 49299 | Orfeo Soundworks Corporation H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems | 5 |
| 49300 | Organik Kimya Sanayi VE TIC. A.S. C09J - ADHESIVES; Non-mechanical Aspects OF Adhesive Processes IN GENERAL; Adhesive Processes NOT Provided FOR ELSEWHERE; USE OF Materials AS Adhesives | 5 |
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