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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