Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2011

Ranked by patent count

Showing 3,951–4,000 of 22,517 companies

Rank Company Patents
#4020 Cutsforth Products 6
#4021 Curver Luxembourg Sarl 6
#4022 Creator Technology B.V. 6
#4023 Coppergate Communications 6
#4024 Cooler Master Co. 6
#4025 Converteam Technology 6
#4026 Compumedics Limited 6
#4027 Composite Panel Systems 6
#4028 Complitime Sa 6
#4029 Colder Products 6
#4030 Coatex S.A.S. 6
#4031 Clinical Decision Support 6
#4032 Claber S.P.A. 6
#4033 Citibank, N.A. 6
#4034 Ciba Specialty Chemicals Water Treatments 6
#4035 Christie Digital Systems Usa 6
#4036 Chr. Hansen A/S 6
#4037 Charcoal Companion Limited 6
#4038 Chao Ling Chemical Industry Co. 6
#4039 Cellfor 6
#4040 Carnegie Institution Of Washington 6
#4041 Carl Zeiss Vision Austalia Holdings Limited 6
#4042 Cardiome Pharma 6
#4043 Capitalbio 6
#4044 Campbell Hausfeld / Scott Fetzer 6
#4045 Camfil Ab 6
#4046 Cambro Manufacturing 6
#4047 Cambridge Research & Instrumentation 6
#4048 Cadbury Adams Usa 6
#4049 Burcon Nutrascience (Mb) 6
#4050 Buhler Ag 6
#4051 Bse Co. 6
#4052 Brp Us 6
#4053 Brooks Instrument 6
#4054 Brigham Young University 6
#4055 Brica 6
#4056 Breville Pty Limited 6
#4057 Bradley Fixtures 6
#4058 Boise State University 6
#4060 Blucher Gmbh 6
#4061 Bj Services Company, U.S.A. 6
#4062 Biotronik Vi Patent Ag 6
#4063 Biomet 3I 6
#4064 Bigband Networks 6
#4065 Bestline International Research 6
#4066 Berry Plastics 6
#4067 Bentley Motors Limited 6
#4068 Belden Cdt (Canada) 6
#4069 Beiersdorf Ag 6
#4070 Beckhoff Automation Gmbh 6