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

Ranked by patent count

Showing 19,501–19,550 of 106,127 companies

Rank Company Patents
#19813 Source Photonics (Chengdu) Company 32
#19814 Ecole Normale Superieure 32
#19815 Trc Recreation, Lp 32
#19816 360 Electrical, L.L.C. 32
#19817 Kanazawa Institute Of Technology 32
#19818 Lochinvar 32
#19819 Sarong Societa' Per Azioni 32
#19820 Great Computer 32
#19821 Bly Ip 32
#19822 Xylem Ip Management S. À R.L. 32
#19823 Robert T. And Virginia T. Jenkins 32
#19824 Equalaire Systems 32
#19825 Fractus Antennas, S.L. 32
#19826 Intermetallics Co. 32
#19827 Schneider Electric Software 32
#19828 Bnnt 32
#19829 Arrinex 32
#19830 Saurer Spinning Solutions Gmbh & 32
#19831 Bury Sp.Z.O.O. 32
#19832 Sinteff Tto As 32
#19833 National University Corporation Yamagata University 32
#19834 Mahle Engine Systems Uk 32
#19835 Newleaf Symbiotics 32
#19836 Harman Professional Denmark Aps 32
#19837 Snipr Technologies Limited 32
#19838 Hyland Software 32
#19839 Protagonist Therapeutics 32
#19840 Skier'S Choice 32
#19841 Ada Carbon Solutions 32
#19842 Annex Products Pty 32
#19843 Guay Guay Trading Co. 32
#19844 Tactile Systems Technology 32
#19845 Jotec Gmbh 32
#19846 Hipmunk 32
#19847 Sorrell Quarters 32
#19848 Superior Industries International 32
#19849 Tamko Building Products 32
#19850 Dr. Py Institute 32
#19851 Angioscore 32
#19852 Jobar International 32
#19853 Selecta Biosciences 32
#19854 Software Ag Usa 32
#19855 La Poste 32
#19856 Alegeus Technologies 32
#19857 Vesper Medical 32
#19858 A. J. Antunes & 32
#19859 James Alexander 32
#19860 Saitama Medical University 32
#19861 Ipar 32
#19862 Jvis-Usa 32