US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 companies · page 986 of 1000
| # | Company | Patents |
|---|---|---|
| 49251 | OAW Holdings Llc G09F - DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS | 5 |
| 49252 | Occam Defense Solutions Inc. F41G - WEAPON SIGHTS; AIMING | 5 |
| 49253 | Oceansaver AS C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 5 |
| 49254 | Ochanomizu University C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS | 5 |
| 49255 | Ochsner Clinic Foundation C12Y - ENZYMES | 5 |
| 49256 | Octio AS G01V - GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS | 5 |
| 49257 | ODD Concepts Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 5 |
| 49258 | 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 |
| 49259 | Ofek—eshkolot Research AND Development Ltd. A23L - FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF | 5 |
| 49260 | 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 |
| 49261 | 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 |
| 49262 | Ohtake ROOT Kogyo Co., Ltd. B23P - METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS | 5 |
| 49263 | OIL & GAS TECH Enterprises C.v. C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE | 5 |
| 49264 | OIL CHEM Technologies C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE | 5 |
| 49265 | Oil-rite Corporation G01F - MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME | 5 |
| 49266 | Olympus Terumo Biomaterials Corp. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 5 |
| 49267 | OM Carrelli Elevatori S.p.a. B62B - HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES | 5 |
| 49268 | OM Digital Solutions Corporation G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING | 5 |
| 49269 | 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 |
| 49270 | 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 |
| 49271 | OMNI USA, Inc. Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION | 5 |
| 49272 | Omni-id Cayman Limited G06K - GRAPHICAL DATA READING ; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS | 5 |
| 49273 | Omnivision Semiconductor (shanghai) Co., Ltd. H10F - INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION | 5 |
| 49274 | Omorpho, Inc. A41D - OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES | 5 |
| 49275 | Oncobeta International Gmbh A61N - ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY | 5 |
| 49276 | Oncotracker, Inc. G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 5 |
| 49277 | 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 |
| 49278 | Onset Computer Corporations B08B - CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL | 5 |
| 49279 | 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 |
| 49280 | Op-d-op, Inc. A42B - HATS; HEAD COVERINGS | 5 |
| 49281 | OP-T Llc A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 5 |
| 49282 | Openrov Inc. B63B - SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING | 5 |
| 49283 | 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 |
| 49284 | Opkix, Inc. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 5 |
| 49285 | Opsec Security Group, Inc. G07D - HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING | 5 |
| 49286 | Optic Clear Solutions, Llc G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS | 5 |
| 49287 | Optimal Ranging, Inc. G01V - GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS | 5 |
| 49288 | 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 |
| 49289 | Optimized Markets, Inc. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 5 |
| 49290 | 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 |
| 49291 | Optimum Technologies, Inc. A47G - HOUSEHOLD OR TABLE EQUIPMENT | 5 |
| 49292 | OPTO Engineering S.p.a. G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 5 |
| 49293 | Optoquest Co., Ltd. G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS | 5 |
| 49294 | Optoscribe Limited G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS | 5 |
| 49295 | Optrascan, Inc G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING | 5 |
| 49296 | Orangetek Corporation G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS | 5 |
| 49297 | Orbit Logic, Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 5 |
| 49298 | Orbital Marine Power Limited Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION | 5 |
| 49299 | Orckit Corporation G06F - ELECTRIC DIGITAL DATA PROCESSING | 5 |
| 49300 | Oregami, Llc A45C - PURSES; LUGGAGE; HAND CARRIED BAGS | 5 |
Page 986 of 1000