Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2003

Ranked by patent count

Showing 18,051–18,100 of 18,594 companies

Rank Company Patents
#18186 Arizona Board Of Regents For And On Behalf Of Arizona State University 1
#18188 Arius Research 1
#18189 Aristech Chemical 1
#18190 Aristech Acrylics 1
#18191 Arista Networks 1
#18192 A.R.I.S. S.P.A. 1
#18193 Ariete S.P.A. 1
#18194 Ariat International 1
#18195 Argonics 1
#18196 Argent International 1
#18197 Ares Trading S.A. 1
#18198 Ardisam 1
#18199 Arc'Teryx Equipment 1
#18200 Arcsoft Corporation Limited 1
#18201 Archus Orthopedics 1
#18202 Arch Wood Protection 1
#18203 Arch Environmental Equipment 1
#18204 Arcade Planet 1
#18205 Arc Wireless Solutions 1
#18206 Arc International, Plc 1
#18207 Arbor Company, Lllp 1
#18208 Aralight 1
#18209 Arachnid 1
#18210 Aracaria B.V. 1
#18211 Aqwise-Wise Water Technologies 1
#18212 Aquatec Water Systems 1
#18213 Aquarium Pharmaceuticals 1
#18214 Aqualisa Products Limited 1
#18215 Aquaform 1
#18216 Aquadynamics 1
#18217 Aqua Products 1
#18218 Aqua-Chem 1
#18219 Aqua Bio Technology Asa 1
#18220 Apw Electronics Limited 1
#18221 Apw 1
#18222 Apv Pasilac A/S 1
#18223 Apv Fluid Handling Horsens A/S 1
#18224 Aptek Industries 1
#18225 Appstream 1
#18226 Applied Wireless Identifications Group 1
#18227 Applied Vision 1
#18228 Applied Tissue Technologies 1
#18229 Applied Pulsed Power 1
#18230 Applied Precision 1
#18231 Applied Molecular Evolution 1
#18232 Applied Minds 1
#18233 Applied Membrane Technology 1
#18234 Applied Genetics Incorporated Dermatics 1
#18235 Applied Digital Access 1
#18236 Applied Diabetes Research 1