US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 companies · page 743 of 1000
| # | Company | Patents |
|---|---|---|
| 37101 | Quaker Chemical Corporation C10M - LUBRICATING COMPOSITIONS ; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION | 7 |
| 37102 | Quality Manufacturing Inc. B25J - MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES | 7 |
| 37103 | Quality Standards, Llc G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 7 |
| 37104 | Quantify LABS, Inc. G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 7 |
| 37105 | Quantum Genomics A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 7 |
| 37106 | Quasuras, Inc. 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 | 7 |
| 37107 | Qubicaamf Europe S.p.a. A63D - BOWLING GAMES, e.g. SKITTLES, BOCCE OR BOWLS; INSTALLATIONS THEREFOR; BAGATELLE OR SIMILAR GAMES; BILLIARDS | 7 |
| 37108 | Quest Automated Services, Llc H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 7 |
| 37109 | Quickbase Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 7 |
| 37110 | Qview Medical Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 7 |
| 37111 | Qiagen Instruments Ag B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE | 7 |
| 37112 | Qingdao Runbell Co., Ltd. B60P - VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS | 7 |
| 37113 | Qool Therapeutics, 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 | 7 |
| 37114 | Qortek, Inc. H10N - ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR | 7 |
| 37115 | Quswami, Inc. Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION | 7 |
| 37116 | Quaker Window Products Co. E06B - FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES | 7 |
| 37117 | Qualitau, Inc. G01R - MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 7 |
| 37118 | Qualitrol Company Llc G01R - MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 7 |
| 37119 | Quality IP Holdings, Llc A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 7 |
| 37120 | Quanex Homeshield, Llc E06B - FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES | 7 |
| 37121 | Quantifind, Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 7 |
| 37122 | Quantum Elctro Opto Systems Sdn Bhd. G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS | 7 |
| 37123 | Quantum Technology Sciences, Inc. G01V - GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS | 7 |
| 37124 | Quick-sling, Llc F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING | 7 |
| 37125 | Quintessent Inc. G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS | 7 |
| 37126 | Quintessential Tots, Llc A45C - PURSES; LUGGAGE; HAND CARRIED BAGS | 7 |
| 37127 | Qura, Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 7 |
| 37128 | Qwyit Llc H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 7 |
| 37129 | R And A Synergy, Llc C08J - WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H | 7 |
| 37130 | R&D Dynamics Corporation F04D - NON-POSITIVE-DISPLACEMENT PUMPS | 7 |
| 37131 | R.h. Sheppard Co. Inc. B62D - MOTOR VEHICLES; TRAILERS | 7 |
| 37132 | R.q.c. Ltd. | 7 |
| 37133 | R3—reliable Realtime Radio Communications Gmbh H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 7 |
| 37134 | Radar Leather Division S.r.l. F41C - SMALLARMS, e.g. PISTOLS, RIFLES ; ACCESSORIES THEREFOR | 7 |
| 37135 | Railway Engineering Research Institute, China Academy OF Railway Sciences Co., Ltd. E01B - PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS | 7 |
| 37136 | Ranplan Wireless Network Design Ltd H04B - TRANSMISSION | 7 |
| 37137 | Rapid AID Corp. 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 | 7 |
| 37138 | Raptor Pharmaceuticals Inc. A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 7 |
| 37139 | Raycap IP Development Ltd H01C - RESISTORS | 7 |
| 37140 | RAZ Imports, Inc. | 7 |
| 37141 | RB Health (us) Llc A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 7 |
| 37142 | RBI Solar, Inc. F24S - SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS | 7 |
| 37143 | RCAM Technologies, Inc. Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION | 7 |
| 37144 | RDC, 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 | 7 |
| 37145 | REAL Design TECH Co., Ltd. A63B - APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT | 7 |
| 37146 | Realization Desal Ag A44C - PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS | 7 |
| 37147 | Realme Chongqing Mobile Telecommunications Corp., Ltd. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 7 |
| 37148 | Realwheels Corporation B60B - VEHICLE WHEELS ; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION | 7 |
| 37149 | Rebiscan, Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 7 |
| 37150 | Rechargeable Battery Corporation 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 | 7 |
Page 743 of 1000