Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2002

Ranked by patent count

Showing 9,351–9,400 of 18,242 companies

Rank Company Patents
#9456 Dexin 2
#9457 Dewalch Technologies 2
#9458 Deville S.A. 2
#9459 Deutz Aktiengesellschaft 2
#9460 Detwiler Industries 2
#9461 Detector Electronics 2
#9462 Design Technology And Innovation 2
#9463 Design Rite 2
#9464 Desco Von Schulthess Ag 2
#9465 Derrick Manufacturing 2
#9466 Depuy France 2
#9467 Deposition Sciences 2
#9468 Dentaurum J.P. Winkelstroeter Kg 2
#9469 Dentaco Dentalindustrie Und - Marketing Gmbh 2
#9470 Den-Con Electronics 2
#9471 Demag Cranes & Components Gmbh 2
#9472 Deltec 2
#9473 Deltatrak 2
#9474 Delta Consolidated Industries 2
#9475 Delphi Automotive Systems Sungwoo 2
#9476 Delco Remy America 2
#9477 Delaval 2
#9478 Decoma International 2
#9479 Decoma Exterior Trim 2
#9480 Deckel Maho Gmbh 2
#9481 Decade Industries 2
#9482 Debio Recherche Pharmaceutique S.A. 2
#9483 De Staat Der Nederlanden Vertegenwoordigd Door De Minister Van Welzijn, Volksgezondheid En Cultuur 2
#9484 De Nora Elettrodi S.P.A 2
#9485 De' Longhi S.P.A. 2
#9486 Dci International 2
#9487 Dc Shoes 2
#9488 Dbt Deutsche Bergbau-Technik Gmbh 2
#9489 D&B Audiotechnik Gmbh 2
#9490 Day International 2
#9491 David Baker 2
#9492 David Austin Roses Limited 2
#9493 Datalogic 2
#9494 Data Tec Co. 2
#9495 Data Storage Institute 2
#9496 Darwin Enterprises 2
#9497 Dart Container 2
#9498 Daramic 2
#9499 Dap Products 2
#9500 Danisco Finland Oy 2
#9501 Dambach-Werke Gmbh 2
#9502 Dako A/S 2
#9503 Daiwa Gravure Co. 2
#9504 Daiwa Can 2
#9505 Dais Analytic 2