US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 companies · page 580 of 1000
| # | Company | Patents |
|---|---|---|
| 28951 | HSG, Llc F42B - EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION | 9 |
| 28952 | HSIN Chong Machinery Works Co. Ltd. B60J - WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES | 9 |
| 28953 | HUA HONG Semiconductor (wuxi) Limited H01L - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10 | 9 |
| 28954 | Huhtamaki Molded Fiber Technology B.v. 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 | 9 |
| 28955 | Huizhou Speed Wireless Technology Co., Ltd. H01Q - ANTENNAS, i.e. RADIO AERIALS | 9 |
| 28956 | Human Genome Sciences, Inc. C07K - PEPTIDES | 9 |
| 28957 | Hunan Vathin Medical Instrument Co., Ltd. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 9 |
| 28958 | Hunter's Specialties, Inc. A01M - CATCHING, TRAPPING OR SCARING OF ANIMALS ; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS | 9 |
| 28959 | Husky Liners, Inc. Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION | 9 |
| 28960 | Hybrid Razor Ltd. B26B - HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR | 9 |
| 28961 | Hydac Filter Systems Gmbh B01D - SEPARATION | 9 |
| 28962 | Hyglos Invest Gmbh C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA | 9 |
| 28963 | Hyundai Powertech Co., Ltd. F16H - GEARING | 9 |
| 28964 | Hamlet Protein A/s A23L - FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF | 9 |
| 28965 | Hangzhou Jindoutengyun Technologies Co., Ltd. H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 9 |
| 28966 | Hangzhou Timing Security Technologies Co., Ltd. G08B - SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS | 9 |
| 28967 | Hangzhou Yue Fu Si Supply Chain Management Co., Ltd | 9 |
| 28968 | Hanon Systems EFP Canada Ltd. F04D - NON-POSITIVE-DISPLACEMENT PUMPS | 9 |
| 28969 | Hansa Medical Products, 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 | 9 |
| 28970 | Harbisonwalker International Holdings, Inc. F27D - DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE | 9 |
| 28971 | Harcosemco, Llc G01K - MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR | 9 |
| 28972 | Harman Becker Gepkocsirendszer Gyarto Korlatolt Felelossegu Tarsasag H04R - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS | 9 |
| 28973 | Harris Technology, Llc H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 9 |
| 28974 | Hatebur Umformmaschinen Ag B21K - MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS | 9 |
| 28975 | Haws Corporation A47K - SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR ; TOILET ACCESSORIES | 9 |
| 28976 | Health Care Systems, Inc. G16H - HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA | 9 |
| 28977 | Healthpartners Research & Education A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 9 |
| 28978 | Healthy Foods, Llc A47J - KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES | 9 |
| 28979 | Heartland Consumer Products, Llc A23L - FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF | 9 |
| 28980 | Hefei BOE Ruisheng Technology Co., Ltd. G02F - OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICA | 9 |
| 28981 | Heila Technologies, Inc. H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY | 9 |
| 28982 | Heimann Sensor Gmbh G01J - MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY | 9 |
| 28983 | Helius Medical, Inc A61N - ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY | 9 |
| 28984 | Helix Nanotechnologies Inc C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA | 9 |
| 28985 | Helix Opco, Llc G16B - BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY | 9 |
| 28986 | Hengdian Group Tospo Lighting Co., Ltd. F21V - FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 9 |
| 28987 | Herrmans OY AB | 9 |
| 28988 | Hettich Franke Gmbh & Co. KG A47C - CHAIRS; SOFAS; BEDS | 9 |
| 28989 | Hiviz, Llc F41G - WEAPON SIGHTS; AIMING | 9 |
| 28990 | Hikma Pharmaceuticals Llc A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 9 |
| 28991 | Hill-rom S.a.s. A61G - TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS ; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES | 9 |
| 28992 | Hogman-outdoors, Llc G08B - SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS | 9 |
| 28993 | Hokkai Can Co., Ltd. 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 | 9 |
| 28994 | Holochip Corporation G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS | 9 |
| 28995 | Honeywell Limited Honeywell Limitée H04B - TRANSMISSION | 9 |
| 28996 | Horizon Pharma Rheumatology Llc C12Y - ENZYMES | 9 |
| 28997 | Hormel Foods Corporation A23L - FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF | 9 |
| 28998 | Hospitech Respiration 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 | 9 |
| 28999 | Hotel Revup, Llc | 9 |
| 29000 | Hothand, Inc G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 9 |
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