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

Ranked by patent count

Showing 23,351–23,400 of 106,127 companies

Rank Company Patents
#23663 Lingner & Fischer Gmbh 26
#23664 Rotex 26
#23665 Hitachi Micro Systems 26
#23666 Dunlop Slazenger Group Limited 26
#23667 Numar 26
#23668 Spectrascience 26
#23669 Acciai Speciali Terni, S.P.A. 26
#23670 Resources Conservation 26
#23671 Symbicom Aktiebolag 26
#23672 Optical Switch 26
#23673 Bruker Analytik Gmbh 26
#23674 Chiroscience 26
#23675 Sfs Industrie Holding Ag 26
#23676 Sawgrass Systems 26
#23677 State Industries 26
#23678 Effem Gmbh 26
#23679 Holland Sweetener Company, V.O.F. 26
#23680 The Falk 26
#23681 Microcide Pharmaceuticals 26
#23682 Yamamura Glass Co. 26
#23683 Custom Chrome 26
#23684 Novartis Crop Protection 26
#23685 Elasis Sistema Ricerca Fiat Nel Mezzogiorno Societa Consortile Per Azioni 26
#23686 Metal Leve S/A Industria E Comercio 26
#23687 3V 26
#23688 Toybox 26
#23689 Framatome Technologies 26
#23690 Hoppmann 26
#23691 Creusot Loire Industrie 26
#23692 Thrustmaster 26
#23693 Cesa-Compagnie Europeenne De Siegea Pour Automobiles 26
#23694 Thomson-Csf Semiconducteurs Specifiques 26
#23695 Localmed 26
#23696 Carl Schmale Gmbh & 26
#23697 Gulf States Paper 26
#23698 Torii & Co. 26
#23699 Sp Reifenwerke Gmbh 26
#23700 Sterling Diagnostic Imaging 26
#23701 Datapoint 26
#23702 Pacific Fitness 26
#23703 Rolls-Royce Motor Cars Limited 26
#23704 Nakano Vinegar Co. 26
#23705 National Patent Development 26
#23706 Nisso Industry Co. 26
#23707 Buckhorn Material Handling Group 26
#23708 The Foundation: The Research Institute Of Electric And Magnetic Alloys 26
#23709 Kabushiki Kaisha Fujikoshi 26
#23710 Verosol Usa 26
#23711 High Yield Technology 26
#23712 Agracetus 26