Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2002

Ranked by patent count

Showing 4,751–4,800 of 18,242 companies

Rank Company Patents
#4834 Bio-Lok International 4
#4835 Bhp Steel (Jla) Pty. 4
#4836 Bühler Motor Gmbh 4
#4837 B&H Manufacturing Company 4
#4838 Beru Aktiengesellschaft 4
#4839 Berluti 4
#4840 Benteler Aktiengesellschaft 4
#4841 Benetton Group S.P.A. 4
#4842 Bendix Commercial Vehicle Systems 4
#4843 Bell & Howell Mail And Messaging Technologies 4
#4844 Bell Canada 4
#4845 Bell Automotive Products 4
#4847 Behr Thermot-Tronik Gmbh 4
#4848 Beaver Creek Concepts 4
#4849 Be Intellectual Property 4
#4850 Bbc International 4
#4851 Bayer Antwerpen 4
#4852 Bassetti S.P.A 4
#4853 Barnstead/Thermolyne 4
#4854 Bang & Olufsen A/S 4
#4855 Balluff Gmbh 4
#4856 Bakelite Gmbh 4
#4857 Bae Systems Aerospace Electronics 4
#4858 Bae Systems Aerospace 4
#4859 Badger Meter 4
#4860 Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. 4
#4861 Axya Medical 4
#4862 Axiohm Transaction Solutions 4
#4863 Awi Acquisition 4
#4864 Aventis Pharmaceuticals Products 4
#4865 Aventis Pharma Limited 4
#4866 Avecia Biotechnology 4
#4867 Automotive Products France, Sa 4
#4868 Automotive Fluid Systems 4
#4869 Ausimont Usa 4
#4870 Aurora Networks 4
#4871 Atrix Laboratories 4
#4872 Atl Ultrasound 4
#4873 Atheros Communications 4
#4874 Atg Test Systems Gmbh & Co. Kg 4
#4875 Astropower 4
#4876 Asterklubben 4
#4877 Astenjohnson 4
#4878 Asia Optical Co. 4
#4879 Asahi Seimitsu Kabushiki Kaisha 4
#4880 Asahi Kasei Microsystems Co. 4
#4881 Asahi Denka Kogyo K.K. 4
#4882 Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg 4
#4883 Aryx Therapeutics 4
#4884 Arthrex 4