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

Ranked by patent count

Showing 31,101–31,150 of 106,127 companies

Rank Company Patents
#31413 Cryogen 19
#31414 Pro Eton 19
#31415 Voith Hydro 19
#31416 Enhanced Memory Systems 19
#31417 Buckeye Steel Castings 19
#31418 Concast Standard Ag 19
#31419 Marantec Antriebs-Und Steuerungstechnik Gmbh & Co. Produktions Kg 19
#31420 Dieter Bakic Design S.R.L. 19
#31421 Toxonics Manufacturing 19
#31422 Fata Automation S.P.A. 19
#31423 Bbn 19
#31424 Kverneland Klepp As 19
#31425 Packaging Systems 19
#31426 Cogent Partners, Lp 19
#31427 Ascom Autelca Ag 19
#31428 Hydro Systems 19
#31429 Oar 19
#31430 Novametrix Medical Systems 19
#31431 National Aerospace Laboratory Of Science & Technology Agency 19
#31432 Polifarma S.P.A. 19
#31433 Babson Bros. 19
#31434 Celsiustech Electronics Ab 19
#31435 Automatic Handling 19
#31436 Mgi Software 19
#31437 Cathco 19
#31438 The Popstraw Company 19
#31439 Marley Mouldings 19
#31440 Hewing Gmbh 19
#31441 H.F. & Ph.F. Reemtsma Gmbh 19
#31442 Tacan 19
#31443 Concentric Pumps Limited 19
#31444 Vadem 19
#31445 Sonneman Design Group 19
#31446 Micro Flo 19
#31447 Energy Savings 19
#31448 Lancaster Colony 19
#31449 Rlt Acquisition 19
#31450 International Packaging 19
#31451 Johnson Matthey Electronics 19
#31452 James Industries 19
#31453 Fuba Automotive Gmbh 19
#31454 Clarion Pharmaceuticals 19
#31455 Systemateholland, B.V. 19
#31456 Xomed 19
#31457 Advanced Delivery & Chemical Systems 19
#31458 Sulzer Calcitek 19
#31459 Diasonics Ultrasound 19
#31460 Aspen Laboratories 19
#31461 Carsonite International 19
#31462 Hoogovens Staal B.V. 19