US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 companies · page 523 of 1000
| # | Company | Patents |
|---|---|---|
| 26101 | Devon Energy Corporation E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS | 10 |
| 26102 | Diagnostica Stago G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 10 |
| 26103 | Diasorin S.p.a. C12Q - MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS ; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICR | 10 |
| 26104 | Digital Check Corp. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 10 |
| 26105 | Digiwin Co., Ltd. G06F - ELECTRIC DIGITAL DATA PROCESSING | 10 |
| 26106 | Discourse.ai, Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 10 |
| 26107 | Dna2.0, Inc. C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA | 10 |
| 26108 | Dogtra Co., Ltd. A01K - ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS | 10 |
| 26109 | DOLE Fresh Vegetables, Inc. A01D - HARVESTING; MOWING | 10 |
| 26110 | Dongguan Fumeikang Electrical Technology Co., Ltd. H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS | 10 |
| 26111 | Dongguan Goldenhot Plastic & Hardware Products Co., Ltd. | 10 |
| 26112 | Dongguan Xuntao Electronic Co., Ltd H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS | 10 |
| 26113 | Doosan Industrial Vehicle Co., Ltd. B66F - HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD | 10 |
| 26114 | Doosan Lentjes Gmbh F23C - METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN ; A CARRIER GAS OR; AIR | 10 |
| 26115 | Dosan Enerbility Co., Ltd. F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS | 10 |
| 26116 | DR. HAHN Gmbh & Co. KG E05D - HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS | 10 |
| 26117 | DRB Industrial Co., Ltd. B62D - MOTOR VEHICLES; TRAILERS | 10 |
| 26118 | DRMA Group International Llc 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 | 10 |
| 26119 | Dromont S.p.a. B01F - MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING | 10 |
| 26120 | Dropworks, Inc. B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE | 10 |
| 26121 | DRS Power & Control Technologies, Inc. H02P - CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS | 10 |
| 26122 | DRS Sustainment Systems, Inc. F41H - ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL | 10 |
| 26123 | DRUG Plastics & Glass Company, Inc. 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 | 10 |
| 26124 | Drvision Technologies Llc G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING | 10 |
| 26125 | DS Smith Plastics, Ltd. B67D - DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR | 10 |
| 26126 | DST Innovations, Ltd. H05K - PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS | 10 |
| 26127 | Dukosi Limited Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION | 10 |
| 26128 | Dwolla, Inc. G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 10 |
| 26129 | DYVE Biosciences, Inc. A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 10 |
| 26130 | Dywidag-systems International Gmbh E01D - CONSTRUCTION OF BRIDGES, ; ELEVATED ROADWAYS; OR VIADUCTS; ASSEMBLY OF BRIDGES | 10 |
| 26131 | Daedong Corporation B60R - VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR | 10 |
| 26132 | Daikyonishikawa Corporation B01D - SEPARATION | 10 |
| 26133 | Dalian Maritime University G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL | 10 |
| 26134 | Dana Industries Inc. G09F - DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS | 10 |
| 26135 | Danaher (shanghai) Industrial Instrumentation Technologies R&D Co., Ltd. G01R - MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 10 |
| 26136 | Danapak Flexibles A/s B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 10 |
| 26137 | Danfoss Drives A/s F04B - POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS | 10 |
| 26138 | Datashapes, Inc. G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING | 10 |
| 26139 | Datalogic Automation, Inc. G06K - GRAPHICAL DATA READING ; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS | 10 |
| 26140 | Datorama Technologies Ltd. G06F - ELECTRIC DIGITAL DATA PROCESSING | 10 |
| 26141 | Daymen US, Inc. F16M - FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS | 10 |
| 26142 | Decibel Therapeutics, Inc. A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 10 |
| 26143 | Defender Screens International, Llc E06B - FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES | 10 |
| 26144 | Delta-fly Pharma, Inc. A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 10 |
| 26145 | Design Blue Ltd. A41D - OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES | 10 |
| 26146 | Destiny Software Productions Inc. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 10 |
| 26147 | Devicefidelity, Inc. G07F - COIN-FREED OR LIKE APPARATUS | 10 |
| 26148 | Diamanti, Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 10 |
| 26149 | Diamond Candles, Llc C11C - FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM | 10 |
| 26150 | Diatex Co., Ltd. A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 10 |
Page 523 of 1000