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

Ranked by patent count

Showing 6,051–6,100 of 22,517 companies

Rank Company Patents
#6151 Beihang University 4
#6152 Beghelli Spa 4
#6153 Bear Archery 4
#6154 Bea Systems 4
#6155 B&B Italia S.P.A. 4
#6156 Baytsp.Com 4
#6157 Baylor University 4
#6158 Baylor Research Institute 4
#6159 Bayer Sas 4
#6160 Baxa 4
#6161 Baumueller Nuernberg Gmbh 4
#6162 Batscap 4
#6163 Bartex Research 4
#6164 Barrx Medical 4
#6165 Bandspeed 4
#6166 Bando Kiko Co. 4
#6167 Babybjörn Ab 4
#6168 Aziende Chimiche Riunite Angelini Francesco—A.C.R.A.F. S.P.A. 4
#6169 Axsun Technologies 4
#6170 Axeda 4
#6171 Avolare 2 4
#6172 Avantor Performance Materials 4
#6173 Automotive Lighting Reutlingen Gmbh 4
#6174 Austin Health 4
#6175 Aurora Lighting 4
#6176 Aurora Flight Sciences 4
#6177 Auden Techno 4
#6178 Atropos Limited 4
#6179 Atrion Medical Products 4
#6180 Atp Oil & Gas 4
#6181 Atomic Energy Council-Institute Of Nuclear Research 4
#6182 Atlas Copco Secoroc 4
#6183 Atlas Copco Airpower, Naamloze Vennootschap 4
#6184 Atlantic City Coin & Slot Service Company 4
#6185 Asylum Research 4
#6186 Astrazeneca 4
#6187 Astenjohnson 4
#6188 Astec International Limited 4
#6189 Assembleon N.V. 4
#6190 Askoll Holding S.R.L. 4
#6191 Aruze 4
#6192 Arturo Salice S.P.A. 4
#6193 Arteriocyte Medical Systems 4
#6194 Artel 4
#6195 Aromate Industries Co. 4
#6196 Argos Therapeutics 4
#6197 Areva T & D 4
#6198 Architecture Technology 4
#6199 Archemix 4
#6200 Arbor Vita 4