US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 companies · page 813 of 1000
| # | Company | Patents |
|---|---|---|
| 40601 | Hangzhou Santan Medical Technology Co., Ltd A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 6 |
| 40602 | Hangzhou Sicco Art-technology Co., Ltd | 6 |
| 40603 | Hangzhou Yiyuqianxiang Technology Co., Ltd. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 6 |
| 40604 | Hanil E-HWA Co., Ltd. B60N - SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR | 6 |
| 40605 | Hanmi Pharmaceutical Co., Ltd. A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 6 |
| 40606 | Hanvon UGEE Technology Co., Ltd. G06F - ELECTRIC DIGITAL DATA PROCESSING | 6 |
| 40607 | Harman International (china) Holdings Co., Ltd. B60W - CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE | 6 |
| 40608 | Harwin Plc H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS | 6 |
| 40609 | Haskoningdhv Nederland B.v. C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 6 |
| 40610 | Hatch PTY Ltd C22B - PRODUCTION AND REFINING OF METALS ; PRETREATMENT OF RAW MATERIALS | 6 |
| 40611 | Hatha Systems, Llc G06F - ELECTRIC DIGITAL DATA PROCESSING | 6 |
| 40612 | Hausbrandt Trieste 1892 SPA A47J - KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES | 6 |
| 40613 | HAWA Ag E05Y - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAIL | 6 |
| 40614 | HBK Family, Llc B31F - MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER | 6 |
| 40615 | Hbtek, Inc. E06C - LADDERS | 6 |
| 40616 | HCP Packaging USA, Inc. A45D - HAIRDRESSING OR SHAVING EQUIPMENT ; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING | 6 |
| 40617 | HCT Packaging, Inc. A45D - HAIRDRESSING OR SHAVING EQUIPMENT ; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING | 6 |
| 40618 | Health & LIFE Co., Ltd. B05B - SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES | 6 |
| 40619 | Healthcare Technology Innovation Centre A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 6 |
| 40620 | HEAT On-the-fly, Llc E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS | 6 |
| 40621 | Hebei University OF Technology B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 6 |
| 40622 | Heemskerk Vasteplanten BV | 6 |
| 40623 | Helbio S.a. C01B - NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C | 6 |
| 40624 | Helena Laboratories Corporation G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 6 |
| 40625 | Hemlock Semiconductor Corporation C30B - SINGLE-CRYSTAL GROWTH ; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL ; PRODUCTION OF A HOMOGENEOUS POLYCRYS | 6 |
| 40626 | Hemotek, Llc C10L - FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIG | 6 |
| 40627 | Henan Genuine Biotech Co., Ltd. A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 6 |
| 40628 | Henan University OF Science AND Technology A23N - MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS | 6 |
| 40629 | Heraeus Battery Technology Gmbh C01B - NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C | 6 |
| 40630 | Herostone Quartz Surfaces Inc | 6 |
| 40631 | Herplant BVBA | 6 |
| 40632 | HIGH TECH Battery Inc. H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY | 6 |
| 40633 | Highlight TECH Corp. H05B - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL | 6 |
| 40634 | Hillsdale Furniture Llc A47B - TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE | 6 |
| 40635 | HIQ Solar, Inc. Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION | 6 |
| 40636 | Histocell, S.l. A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 6 |
| 40637 | Hitachi Astemo France B60T - VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MO | 6 |
| 40638 | Hitachi Astemo UEDA, Ltd. B60T - VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MO | 6 |
| 40639 | Hitachi High-tech Analytical Science Finland OY G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 6 |
| 40640 | Hitachi High-tech FINE Systems Corporation B61L - GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC | 6 |
| 40641 | HIYA, Inc. H04M - TELEPHONIC COMMUNICATION | 6 |
| 40642 | HJ Laboratories Licensing, Llc H03K - PULSE TECHNIQUE | 6 |
| 40643 | HK Pharma A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 6 |
| 40644 | HMC Holdings, Llc A47B - TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE | 6 |
| 40645 | Hmdyh Holding Company, Llc A63F - CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR | 6 |
| 40646 | HO Cheng Garden Tools Co., Ltd. A01G - HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING | 6 |
| 40647 | Hoerbiger Automotive Komforsysteme Gmbh B60G - VEHICLE SUSPENSION ARRANGEMENTS | 6 |
| 40648 | Hogue TOOL & Machine, Inc. B26B - HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR | 6 |
| 40649 | Hokuetsu Corporation C08J - WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H | 6 |
| 40650 | Holden Forests AND Gardens | 6 |
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