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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