US Patent Companies

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

50,000 companies · page 8 of 1000

# Company Patents
351 Johnson Controls Technology Company
F24F — AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1,231
352 Lutron Technology Company LLC
H05B — ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
1,229
353 Mahle International GmbH
F28F — DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
1,224
354 Imagination Technologies Limited
G06T — IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
1,222
355 BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
G06F — ELECTRIC DIGITAL DATA PROCESSING
1,221
356 Rolls-Royce Corporation
F05D — INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
1,213
357 PIXART IMAGING INC.
G06F — ELECTRIC DIGITAL DATA PROCESSING
1,212
358 VOLVO CAR CORPORATION
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
1,206
359 Magna Electronics Inc.
B60R — VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
1,198
360 The United States of America, as represented by the Secretary, Department of Health and Human Services
A61K — PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
1,197
361 X Development LLC
B25J — MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
1,197
362 Altera Corporation
G06F — ELECTRIC DIGITAL DATA PROCESSING
1,196
363 CHEVRON U.S.A. INC.
E21B — EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
1,194
364 CANON MEDICAL SYSTEMS CORPORATION
A61B — DIAGNOSIS; SURGERY; IDENTIFICATION
1,191
365 Cummins Inc.
Y02T — CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
1,191
366 HRL Laboratories, LLC
G06F — ELECTRIC DIGITAL DATA PROCESSING
1,188
367 UOP LLC
C10G — CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION ; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GAS
1,188
368 Vestas Wind Systems A/S
Y02E — REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
1,179
369 Cardiac Pacemakers, Inc.
A61N — ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1,178
370 Karsten Manufacturing Corporation
A63B — APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
1,177
371 KLA-TENCOR CORPORATION
G01N — INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1,173
372 SMITH & NEPHEW, INC.
A61B — DIAGNOSIS; SURGERY; IDENTIFICATION
1,172
373 QUANTA COMPUTER INC.
G06F — ELECTRIC DIGITAL DATA PROCESSING
1,171
374 Volvo Truck Corporation
Y02T — CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
1,171
375 Syngenta Participations AG
A01H — NEW PLANTS OR ; NON-TRANSGENIC; PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
1,167
376 Sprint Spectrum LLC
H04W — WIRELESS COMMUNICATION NETWORKS
1,166
377 Dai Nippon Printing Co., Ltd.
B32B — LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
1,164
378 DISCO CORPORATION
H01L — SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
1,157
379 BorgWarner Inc.
F05D — INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
1,156
380 Analog Devices, Inc.
H03M — CODING; DECODING; CODE CONVERSION IN GENERAL
1,151
381 The United States of America as represented by the Secretary of the Army
F42B — EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
1,151
382 Cypress Semiconductor Corporation
G06F — ELECTRIC DIGITAL DATA PROCESSING
1,149
383 Ciena Corporation
H04L — TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1,148
384 JVCKENWOOD Corporation
H04N — PICTORIAL COMMUNICATION, e.g. TELEVISION
1,148
385 Hitachi Astemo, 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
1,145
386 OSRAM Opto Semiconductors GmbH
H10H — INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
1,141
387 NORTHROP GRUMMAN SYSTEMS CORPORATION
G06F — ELECTRIC DIGITAL DATA PROCESSING
1,140
388 Cadence Design Systems, Inc.
G06F — ELECTRIC DIGITAL DATA PROCESSING
1,138
389 AISIN SEIKI KABUSHIKI KAISHA
B60R — VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
1,137
390 KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Y02E — REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
1,136
391 Kimberly-Clark Worldwide, 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
1,135
392 TAIYO YUDEN CO., LTD.
H01G — CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
1,135
393 ORANGE
H04L — TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1,134
394 Molex, LLC
H01R — ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
1,132
395 TOSHIBA MEDICAL SYSTEMS CORPORATION
A61B — DIAGNOSIS; SURGERY; IDENTIFICATION
1,132
396 Bytedance Inc.
H04N — PICTORIAL COMMUNICATION, e.g. TELEVISION
1,130
397 Cree, Inc.
H01L — SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
1,127
398 Cornell University
A61K — PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
1,126
399 BSH Hausgeräte GmbH
F25D — REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
1,122
400 REGENERON PHARMACEUTICALS, INC.
C07K — PEPTIDES
1,117