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

Ranked by patent count

Showing 22,551–22,600 of 106,127 companies

Rank Company Patents
#22863 Bicc Plc 27
#22864 Ohio Mattress Company Licensing And Components Group 27
#22865 Med-Safe Systems 27
#22866 Ryobi Outdoor Products 27
#22867 Etablissement Supervis 27
#22868 Crown Crafts 27
#22869 Xaar Limited 27
#22870 Cca 27
#22871 British Steel Plc. 27
#22872 Boston Technology 27
#22873 Kysor Industrial 27
#22874 Webcraft Technologies 27
#22875 Newtec International S.A 27
#22876 Pneumafil 27
#22877 Sierra Semiconductor 27
#22878 Elkem Metals Company 27
#22879 Franz Haas Waffelmaschinen Industriegesellschaft M.B.H. 27
#22880 Safety Kleen 27
#22881 The Brooklyn Union Gas 27
#22882 Rhone-Poulenc Viscosuisse Sa 27
#22883 The Calpis Food Industry Co. 27
#22884 The Narda Microwave 27
#22885 Everett Charles Technologies 27
#22886 Air-Shields 27
#22887 Herion-Werke Kg 27
#22888 Liquid Air 27
#22889 Thomson Composants Militaires Et Spatiaux 27
#22890 Industrie Magneti Marelli S.P.A. 27
#22891 Technophone Limited 27
#22892 Jet Spray 27
#22893 Western Publishing Co. 27
#22894 Sommer 27
#22895 Tomei Sangyo Kabushiki Kaisha 27
#22896 Lipha, Lyonnaise Industrielle Pharmaceutique 27
#22897 Cabot Safety 27
#22898 Man Design Co. 27
#22899 Southern Case 27
#22900 Life Resonances 27
#22901 Asahi Yukizai Kogyo Co. 27
#22902 Nippon A B S 27
#22903 Tecnoma 27
#22904 Lineage Home Furnishings 27
#22905 Axis S.P.A. 27
#22906 General Tire 27
#22907 Eaton-Kenway 27
#22908 Fuji Kagakushi Kogyo Co. 27
#22909 Knogo 27
#22910 Masco Building Products 27
#22911 Winston Furniture 27
#22912 West Point Pepperell 27