US Patent Companies

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

50,000 companies · page 305 of 1000

# Company Patents
15201 Cheng Shin Rubber Industrial Co., Ltd.
B60C - VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
19
15202 Chengdu Tianma Micro-Electronics Co., Ltd.
H01Q - ANTENNAS, i.e. RADIO AERIALS
19
15203 Cinsay, Inc.
H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION
19
15204 Circa Scientific, Inc.
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
19
15205 ClearFlow, 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
19
15206 ClearPoint Neuro, Inc.
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
19
15207 Comcast IP Holdings I, LLC
H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION
19
15208 Con-Tech Manufacturing, Inc.
B65F - GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
19
15209 Congruens Group, LLC
G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,
19
15210 Coolside Limited
A47C - CHAIRS; SOFAS; BEDS
19
15211 Corbin Clinical Resources, LLC
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
19
15212 Creative Manufacturing, LLC 19
15213 Cummins Turbo Technologies Limited
F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
19
15214 DAESANG CORPORATION
C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
19
15215 DAICEL POLYMER LTD.
C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
19
15216 DAIKIN AMERICA, INC.
H01B - CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
19
15217 DAIREN CHEMICAL CORP.
C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
19
15218 DANIELI AUTOMATION S.P.A.
Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
19
15219 DEEPSEA POWER & LIGHT LLC
F21V - FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
19
15220 DIGITAL LUMENS INCORPORATED
H05B - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
19
15221 DONGGUAN KINGTRON ELECTRONICS TECHNOLOGY CO., LTD 19
15222 DUPLO SEIKO CORPORATION
B65H - HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
19
15223 Daesung Electric Co., Ltd.
G01D - MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OT
19
15224 Daimay North America Autmotive, Inc.
B60N - SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
19
15225 Damon Motors Inc.
B62J - CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
19
15226 Deben Group Industries Limited
F41G - WEAPON SIGHTS; AIMING
19
15227 Descartes Labs, Inc.
G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
19
15228 Differential Dynamics Corporation
Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
19
15229 Drayson Technologies (Europe) Limited
H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
19
15230 Duke Technologies, 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
19
15231 DÜRKOPP FÖRDERTECHNIK GMBH
B65G - TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
19
15232 EA PHARMA CO., LTD.
A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
19
15233 EARLYSENSE LTD.
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
19
15234 EBBE AMERICA, LC
E03F - SEWERS; CESSPOOLS
19
15235 EBULLIENT, INC.
F28D - HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
19
15236 ECHOSTAR UKRAINE, L.L.C.
H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION
19
15237 ECOLE CENTRALE DE LILLE
C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
19
15238 EMBERION OY
H10F - INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
19
15239 EMC International Company
G06F - ELECTRIC DIGITAL DATA PROCESSING
19
15240 EMKA BESCHLAGTEILE GMBH & CO. KG
E05B - LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
19
15241 ENVIROSCENT, INC.
A61L - METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES;
19
15242 EOG Resources, Inc.
E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
19
15243 EXEGER OPERATIONS AB
H01G - CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
19
15244 Eagle Eye Networks, Inc.
H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION
19
15245 Eastern Virginia Medical School
A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
19
15246 EcoServices, LLC
F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
19
15247 EdgeQ, Inc.
H04W - WIRELESS COMMUNICATION NETWORKS
19
15248 Edible IP, LLC
A47G - HOUSEHOLD OR TABLE EQUIPMENT
19
15249 Edison Labs, Inc.
G06N - COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
19
15250 Edison Welding Institute, Inc.
B23K - SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
19
Page 305 of 1000