Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Companies

Top Companies 1989

Ranked by patent count

Showing 10,351–10,400 of 11,124 companies

Rank Company Patents
#10435 Cessna Aircraft 1
#10436 Ceske Vysoke Uceni Technicke V Praze 1
#10437 Ceraver, S.A. 1
#10438 Ceramaspeed 1
#10439 Ceram Sna 1
#10440 Ceodeux S.A. 1
#10441 Century International 1
#10442 Centronics Data Computer 1
#10443 Centro Studi E Servizi Moda Di Paola Bertagnin & C. S.A.S. 1
#10444 Centro De Investigación Y De Estudios Avanzados Del Instituto Politécnico Nacional (Cinvestav) 1
#10445 Centre Technique De L'Industrie Des Papiers, Cartons Et Celluloses 1
#10446 Centre Stephanois De Recherches Mecaniques Hydromecaniques Et Frottement 1
#10447 Centre Scientifique Et Technique Du Bâtiment (Cstb) 1
#10448 Centre Electronique Horloger S.A. 1
#10449 Centre D'Etude Des Materiaux Organiques Pour Technologies Avancees 1
#10450 Centre De La Recherche Scientifique 1
#10451 Central Technology 1
#10452 Central Plastics 1
#10453 Center Laboratories 1
#10454 Centaur Technology 1
#10455 Cendres+Metaux Sa 1
#10456 Cencorp 1
#10457 Cellular Communications 1
#10458 Celltech Co. 1
#10459 Celleco Ab 1
#10460 Cell Analysis Systems 1
#10461 Celette S.A. 1
#10462 Celaya Emparanza Y Galdós, S. A. (Cegasa) 1
#10463 Cefin S.P.A. 1
#10464 Cedars Sinai Medical Center 1
#10465 Cedarapids 1
#10466 Ceco Filters 1
#10467 Cdk 1
#10468 Ccl Industries 1
#10469 Cca 1
#10470 Cbd 1
#10471 Cavanna S.P.A. 1
#10472 Cauzin Systems, Incorporated 1
#10473 Cateye Co. 1
#10474 Catalyst Technology 1
#10475 Castrol Limited 1
#10476 Castle 1
#10477 Castec 1
#10478 Casio Electronics Manufacturing Co. 1
#10479 Case Western Reserve University 1
#10480 Cascade Designs 1
#10481 Cascade 1
#10482 Cas Medical Systems 1
#10483 Carver 1
#10484 Carter-Day 1