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

Top Companies 2003

Ranked by patent count

Showing 16,351–16,400 of 18,594 companies

Rank Company Patents
#16485 Endocardial Solutions 1
#16486 Endo Pharmaceuticals 1
#16487 Endicor Medical 1
#16488 Encysive Pharmaceuticals 1
#16489 Encyclopaedia Britannica 1
#16490 Encomech Engineering Services 1
#16491 Encap Technologies 1
#16492 Encap Motor 1
#16493 Emuge-Werk Richard Glimpel Fabrik Fuer Praezisionswerkzeuge Vormals Moschkau & Glimpel 1
#16494 Emu Unterwasserpumpen Gmbh 1
#16495 Emteq Limited 1
#16496 Ems-Inventa Ag 1
#16497 Empresa Brasileira De Pesquisa Agropecuária—Embrapa 1
#16498 Empirix 1
#16499 Emphasys Medical 1
#16500 Emp Biotech Gmbh 1
#16501 Emotron Ab 1
#16502 Emilsider Meccanica S.P.A. 1
#16503 Emhiser Research Limited 1
#16504 Emerson Network Power Co. 1
#16505 Emerald Bistructures 1
#16506 Emec Consultants 1
#16507 Emd Lexigen Research Center 1
#16508 Emc Test Systems 1
#16509 Embraco Europe S.R.L. 1
#16510 Ema Srl 1
#16511 Em-Tech Co. 1
#16512 Eltex Of Sweden Ab 1
#16513 Elsner Engineering Works 1
#16514 Elsicon 1
#16515 Elsag Spa 1
#16516 Elsa 1
#16517 Elpida Memory 1
#16518 Elotherm Gmbh 1
#16519 Elopak Systems Ag 1
#16520 Elna Co. 1
#16521 Elmer'S Products 1
#16522 Elma Electronic 1
#16523 Elm 1
#16524 Ellis 1
#16525 Elliptec Resonant Actuator Ag 1
#16526 Ellex Medical Pty 1
#16527 Ellergon Antriebstechnik 1
#16528 Ellenby Technologies 1
#16529 Elkhart Brass Manufacturing Company 1
#16530 Elk Corporation Of Dallas 1
#16531 Elith 1
#16532 Elephant Chain Block Co. 1
#16533 El.En. S.P.A. 1
#16534 Elektromanufaktur Zangenstein Hanauer Gmbh & Co Kgaa 1