Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2004

Ranked by patent count

Showing 9,751–9,800 of 18,403 companies

Rank Company Patents
#9855 Atex Co. 2
#9856 Aten International Co. 2
#9857 Ateliers Busch Sa 2
#9858 Atd 2
#9859 Atc Holdings Limited 2
#9860 Atair Aerospace 2
#9861 At Systems 2
#9862 At Road 2
#9863 At Home 2
#9864 Astra Co. 2
#9865 Asterklubben 2
#9866 Ast Products 2
#9867 Associated Packaging Enterprises 2
#9868 Aspen Pumps Limited 2
#9869 Asm Automation Sensorik Messtechnik Gmbh 2
#9870 Ashbrook 2
#9871 Asf Keystone 2
#9872 Asco Joucomatic Gmbh 2
#9873 Asco Controls 2
#9874 Ascendia Ab 2
#9875 Asahi Organic Chemicals Industry Co. 2
#9876 Asahi Engineering Co. 2
#9877 Asahi Denka Kogyo 2
#9878 Asahi Denka Co. 2
#9879 Asah Medico A/S 2
#9880 Arvinmeritor Light Vehicle Systems (Uk) 2
#9881 Arvco Container 2
#9882 Arturo Salice S.P.A. 2
#9883 Artemide S.P.A. 2
#9884 Artech Gmbh Design + Production In Plastic 2
#9885 Art, Advanced Research Technologies 2
#9886 Arroyo Optics 2
#9887 Arrow Plastic Manufacturing 2
#9888 Array Telecom 2
#9889 Arques Technology 2
#9890 Arpal Aluminium 2
#9891 Aromate Industries Co. 2
#9892 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg 2
#9893 Arko Development 2
#9894 Arkema 2
#9895 Arizona Instrument L.L.C. 2
#9896 Arizona Chemical Company 2
#9897 Arizona Board Of Regents, Acting On Behalf Of The University Of Arizona 2
#9898 Arista Enterprises 2
#9899 Arima Communications 2
#9900 Ariens 2
#9901 Argo-Tech 2
#9902 Arete Associates 2
#9903 Ares Trading S.A. 2
#9904 Arena Pharmaceuticals 2