Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2019

Ranked by patent count

Showing 19,051–19,100 of 32,327 companies

Rank Company Patents
#19172 Aspeed Technology 2
#19173 Aspect Ai 2
#19174 Asociación Centro De Investigación Cooperativa En Nanociencias “Cic Nanogune” 2
#19175 Asociación Centro De Investigación Cooperativa En Biociencias-Cic Biogune 2
#19176 Asm Assembly Systems Singapore Pte. 2
#19177 Askat 2
#19178 Ask Industries Societa' Per Azioni 2
#19179 Asia Pacific Medical Technology Development Company 2
#19180 Asia Ic Mic-Process 2
#19181 Ashworth Bros. 2
#19182 Ashley Diana Black International Holdings 2
#19183 Asfora Ip 2
#19184 Asda Stores Limited 2
#19185 Ascent Solutions Pte 2
#19186 Asceneuron Sa 2
#19187 Ascendo Medienagentur Ag 2
#19188 Ascendance International 2
#19189 Asahi Shipping Co. 2
#19190 Asahi Medical Technologies 2
#19191 Asahi Breweries 2
#19192 As Seen On Pc 2
#19193 Arysta Lifescience 2
#19194 Arxium 2
#19195 Arvos Gmbh 2
#19196 Artventive Medical Group 2
#19197 Arturo Salice S.P.A. 2
#19198 Arthrosi Therapeutics 2
#19199 Arthrology Consulting 2
#19200 Arterys 2
#19201 Artemis Intelligent Power Limited 2
#19202 Arstat 2
#19203 Arsenal Medical 2
#19204 Arqule 2
#19205 Aros Electronics Ab 2
#19206 Arog Pharmaceuticals 2
#19207 Arnott T&P Holding 2
#19208 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg 2
#19209 Arnetoli Motor S.R.L. 2
#19210 Arlanxeo Netherlands B.V. 2
#19211 Arkis Biosciences 2
#19212 Arkion Life Sciences 2
#19213 Arkansas State University—Jonesboro 2
#19214 Arkalumen 2
#19215 Arixa Pharmaceuticals 2
#19216 Arisdyne Systems 2
#19217 Arimo 2
#19218 Arima Lasers 2
#19219 Aries Engineering Company 2
#19220 Ariel Scientific Innovations 2
#19221 Ariat International 2