US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 companies · page 421 of 1000
| # | Company | Patents |
|---|---|---|
| 21001 | DR. Schneider Kunststoffwerke Gmbh B60H - ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES | 13 |
| 21002 | Dreamus Company H03F - AMPLIFIERS | 13 |
| 21003 | DS Biopharma Limited A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 13 |
| 21004 | DS Fashion Group | 13 |
| 21005 | Dukshin Corp., Ltd. F04B - POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS | 13 |
| 21006 | Dynamic Motion, Llc B62B - HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES | 13 |
| 21007 | Dansons US, Llc A47J - KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES | 13 |
| 21008 | Datrium, Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 13 |
| 21009 | Davis Intellectual Properties Llc 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 | 13 |
| 21010 | Denovo Sciences, Inc. G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 13 |
| 21011 | Dee Zee, Inc. B60R - VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR | 13 |
| 21012 | Deem, Inc. G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 13 |
| 21013 | Delcath Systems, 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 | 13 |
| 21014 | Dermira, Inc. C07D - HETEROCYCLIC COMPOUNDS | 13 |
| 21015 | Designer Direct, Inc. B63B - SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING | 13 |
| 21016 | Diehl BGT Defence Gmbh & Co. KG F41A - FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE | 13 |
| 21017 | Digital Asset Capital, Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 13 |
| 21018 | Digital Turbine, Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 13 |
| 21019 | Digits Financial, Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 13 |
| 21020 | Diogenes Limited G07F - COIN-FREED OR LIKE APPARATUS | 13 |
| 21021 | Dioxycle C25B - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR | 13 |
| 21022 | Dirac Research AB H04S - STEREOPHONIC SYSTEMS | 13 |
| 21023 | Direct Wheel, Inc. | 13 |
| 21024 | Displays By Martin Paul, Inc.—creative Center A47F - SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS | 13 |
| 21025 | Dixon Valve & Coupling Company, Llc F16L - PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL | 13 |
| 21026 | Dometic Corporation E04F - FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS | 13 |
| 21027 | Dominant Technologies, Llc H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 13 |
| 21028 | Domino UK Limited B41J - TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS | 13 |
| 21029 | Donati S.p.a. A47C - CHAIRS; SOFAS; BEDS | 13 |
| 21030 | Dover Microsystems, Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 13 |
| 21031 | Dr Pepper/seven Up, Inc. A23L - FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF | 13 |
| 21032 | Drilling Info, Inc. G01V - GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS | 13 |
| 21033 | Drive Devilbiss Healthcare A47C - CHAIRS; SOFAS; BEDS | 13 |
| 21034 | Drone Racing League, Inc. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 13 |
| 21035 | E*trade Financial Holdings, Llc H04W - WIRELESS COMMUNICATION NETWORKS | 13 |
| 21036 | E+e Elektronik Ges.m.b.h. G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 13 |
| 21037 | E.d. Bullard Company A42B - HATS; HEAD COVERINGS | 13 |
| 21038 | Eastern Michigan University C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS | 13 |
| 21039 | EASY Solutions Enterprises, Corp. H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 13 |
| 21040 | Ecole Nationale DE L'aviation Civile G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL | 13 |
| 21041 | ECP Incorporated B05B - SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES | 13 |
| 21042 | Eddie Bauer Llc A45C - PURSES; LUGGAGE; HAND CARRIED BAGS | 13 |
| 21043 | Edens Creations BV | 13 |
| 21044 | EDGE Medical Properties, Llc G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 13 |
| 21045 | EDGE Surgical, Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 13 |
| 21046 | Edifire Llc H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 13 |
| 21047 | EDRA S.p.a. A47C - CHAIRS; SOFAS; BEDS | 13 |
| 21048 | Egalet Ltd. A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 13 |
| 21049 | Eirgen Pharma Ltd. A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 13 |
| 21050 | Ekato Rühr-und Mischtechnik Gmbh B01F - MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING | 13 |
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