US Patent Companies

US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.

50,000 companies · page 584 of 1000

# Company Patents
29151 Jiangsu Kangrui New Material Technology Co., Ltd.
B24B - MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING ; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
9
29152 Jing-xin Solar Ltd.
E04C - STRUCTURAL ELEMENTS; BUILDING MATERIALS
9
29153 Johnson Matthey Hydrogen Technologies Limited
H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
9
29154 Jonathan Manufacturing Corporation
A47B - TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
9
29155 Jsyard Home Technology Co., Ltd 9
29156 Just Right Surgical, Llc
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
9
29157 K Sciences GP, Llc
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
9
29158 K-2 Corporation
A43B - CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
9
29159 K.h.s. Musical Instrument Co., Ltd.
G10D - STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE P
9
29160 K2R2
G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
9
29161 KAI Pharmaceuticals, Inc.
A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
9
29162 Kakadu R&D PTY Ltd
H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION
9
29163 KAKE Educational Institution
A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
9
29164 KAPP Werkzeugmaschinen Gmbh
B23F - MAKING GEARS OR TOOTHED RACKS
9
29165 Kawasumi Laboratories, Inc.
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
9
29166 KBWS Corporation
B60S - SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
9
29167 KCI Manufacturing Unlimited Company
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
29168 KCI Medical Resources Unlimited Company
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
29169 Keene Building Products Co., Inc.
E04F - FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
9
29170 KEY Energy Services, Llc
E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
9
29171 Keyview LABS, Inc.
A23L - FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
9
29172 Kezar LIFE Sciences, Inc.
C07D - HETEROCYCLIC COMPOUNDS
9
29173 Kezzler AS
G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,
9
29174 Kingfar International Inc.
G06F - ELECTRIC DIGITAL DATA PROCESSING
9
29175 Kirusa, Inc.
H04M - TELEPHONIC COMMUNICATION
9
29176 KJ Chemicals Corporation
C09D - COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERI
9
29177 Knape & VOGT Manufacturing Company
A47B - TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
9
29178 KOA Glass Co., Ltd
C03B - MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
9
29179 KOA Health Digital Solutions S.l.u.
G06F - ELECTRIC DIGITAL DATA PROCESSING
9
29180 KOBO Products. Inc.
A61Q - SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
9
29181 Kochi University
A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
9
29182 KOEI Chemical Company, Limited
C07D - HETEROCYCLIC COMPOUNDS
9
29183 Kordsa Global Endustrivel Iplik VE KORD BEZI Sanayi VE Ticaret Anonim Sirketi
B60C - VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9
29184 Korea Minting, Security Printing & Idcard Operating Corp.
B42D - BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH A
9
29185 Korea United Pharm. Inc.
A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
9
29186 Korea Wheel Corporation
B65G - TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
9
29187 Kosme S.r.l. Unipersonale
B67C - CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
9
29188 Kotobukiya Fronte Co., Ltd.
B60R - VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
9
29189 Kovea Co., Ltd.
F23D - BURNERS
9
29190 KPS Global Llc
F25D - REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
9
29191 KRL Holding Company, Inc.
F41A - FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
9
29192 KUHN SAS
A01B - SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
9
29193 KUM Llc
H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
9
29194 Kunshan Amphenol Zhengri Electronics Co., Ltd.
H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
9
29195 Kurashiki KAKO Co., Ltd.
F16F - SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
9
29196 Kyungpook National University Hospital
A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
9
29197 Kaarta, Inc.
G01C - MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
9
29198 Kabushiki Kaisha Zuken
G06F - ELECTRIC DIGITAL DATA PROCESSING
9
29199 Kacepack, 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
29200 Kaleido Biosciences, Inc.
A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
9
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