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

Ranked by patent count

Showing 20,501–20,550 of 106,127 companies

Rank Company Patents
#20813 Wasco Products 30
#20814 Baxter Diagnostics 30
#20815 Buell Industries 30
#20816 Siemens-Albis Ag 30
#20817 Akademie Der Wissenchaften Der Ddr 30
#20818 Wegmann & Co. Gmbh 30
#20819 Avantek 30
#20820 Halliburton Geophysical Services 30
#20821 Rauma-Repola Oy 30
#20822 Chicago Rawhide Manufacturing 30
#20823 Gordon Barlow Design 30
#20824 Kabivitrum Ab 30
#20825 Hermann Wangner Gmbh & Co. Kg 30
#20826 National Union Electric 30
#20827 Ni Industries 30
#20828 Sunds Defibrator Aktiebolag 30
#20829 Dainichi-Nippon Cables 30
#20830 Korf Engineering Gmbh 30
#20831 National Nuclear Corporation Limited 30
#20832 The Gerber Scientific Instrument 30
#20833 Lanier Business Products 30
#20834 Toho Beslon Co. 30
#20835 Felt Products Mfg. 30
#20836 Wehr 30
#20837 United Aircraft Products 30
#20838 Somersett Moon 30
#20839 Uv Partners 30
#20840 Haulotte Group 30
#20841 Arlanxeo Singapore Pte. 30
#20842 Von Ardenne Asset Gmbh & Co Kg 30
#20843 Expensify 30
#20844 Euchner Gmbh + Co. Kg 30
#20845 Novares France 30
#20846 Onanon 30
#20847 Taiwan Liposome Co. 30
#20848 Stetrix 30
#20849 P.E. Labellers S.P.A. 30
#20850 Leaf Healthcare 30
#20851 Mesoblast 30
#20852 Dartmouth-Hitchcock Clinic And 30
#20853 Barebones Systems 30
#20854 Tva Medical 30
#20855 Mvrx 30
#20856 Duoject Medical Systems 30
#20857 Universidad De Santiago De Chile 30
#20858 Pcp Tactical 30
#20859 Trivver 30
#20860 Marshall University Research 30
#20861 Linamar 30
#20862 Konda Technologies 30