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

Ranked by patent count

Showing 5,051–5,100 of 18,242 companies

Rank Company Patents
#5135 Toshiba Carrier 3
#5136 Toray Fine Chemicals Co. 3
#5137 Topy Kogyo Kabushiki Kaisha 3
#5138 Topic Semiconductor 3
#5139 Tokyo Automatic Machinery Co. 3
#5140 Tokuden Co. 3
#5141 Tokaikogyo Mishin 3
#5142 Tokai Carbon Co. 3
#5143 Tokai 3
#5144 Tohoku Pioneer 3
#5145 Tochigi Fuji Sangyo 3
#5146 Tk Canada Limited 3
#5147 Tiromat Kramer & Grebe Gmbh & Co. Kg 3
#5148 Tigercat Industries 3
#5149 Tiefenbach Bergbautechnik Gmbh 3
#5150 Thione International 3
#5151 Thiele Kaolin 3
#5152 Thia Medica As 3
#5153 Therox 3
#5154 Thermosoft International 3
#5155 Therasense 3
#5156 The York Group 3
#5157 The Yankee Candle Company 3
#5158 The Worth 3
#5159 The Wooster Brush 3
#5160 The Vollrath Company, L.L.C. 3
#5161 University Of Western Ontario 3
#5162 The University Of New South Wales 3
#5163 The University Of Alabama In Huntsville 3
#5164 US NSA 3
#5165 The United States Of America As Represented By The Adminstrator Of The National Aeronautics And Space Administration 3
#5166 The Turbo Genset Company Limited 3
#5167 Trustees Of The Stevens Institute Of Technology 3
#5168 Swatch Group Management Services Ag 3
#5169 The Rockfeller University 3
#5170 The Radio Flyer 3
#5171 The Public Health Research Institute Of The City Of New York 3
#5172 The Ohtsu Tire & Rubber Co. 3
#5173 The Nemours Foundation 3
#5174 National Aeronautics And Space Administration 3
#5175 The Michigan Biotechnology Institute 3
#5176 The Mclean Hospital 3
#5177 The Lane Company 3
#5178 The Kinetic Co. 3
#5179 The James Black Foundation Limited 3
#5180 The Iams 3
#5181 Henry M. Jackson Foundation For The Advancement Of Military Medicine 3
#5182 The Government Of The United States, As Respresented By The Secretary Of The Army 3
#5183 Governing Council Of The University Of Toronto 3
#5184 The European Community 3