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

Ranked by patent count

Showing 29,851–29,900 of 106,127 companies

Rank Company Patents
#30163 Thyssen Edelstahlwarke Ag 20
#30164 Bruckner Apparatebau Gmbh 20
#30165 Fact Games 20
#30166 Eni-Ente Nazionale Idrocarburi 20
#30167 Chloride Group Public Limited 20
#30168 Societe De Fabrication D'Instruments De Mesure (S.F.I.M.) 20
#30169 Whirlpool International B.V. 20
#30170 Johnsen & Jorgensen Plastics Limited 20
#30171 The 2500 20
#30172 Skylite Industry Co. 20
#30173 Japan Medical Supply Co. 20
#30174 Heliotronic Forschungs- Und Entwicklungsgesellschaft Fur Solarzellen-Grundstoffe Mbh 20
#30175 Enichem Anic S.P.A. 20
#30176 Wabco Westinghouse Steuerungstechnik Gmbh & 20
#30177 Inoue Mtp Kabushiki Kaisha 20
#30178 Frigoscandia Contracting Ab 20
#30179 Otto Hansel Gmbh 20
#30180 The State Of Israel Ministry Of Defence Israel Military Industries 20
#30181 Cipher Data Products 20
#30182 Sab Nife Ab 20
#30183 Libman Broom 20
#30184 Freeman Chemical 20
#30185 Ogden Industries Pty. 20
#30186 Disco Abrasive Systems 20
#30187 Voplex 20
#30188 Alco Foodservice Equipment 20
#30189 Ontario Research Foundation 20
#30190 Autelca Ag 20
#30191 Benteler-Werke Ag 20
#30192 Alden Research Foundation 20
#30193 Petrarch Systems 20
#30194 Ceraver 20
#30195 Lummus Industries 20
#30196 Institut Cerac S.A. 20
#30197 Koomey 20
#30198 Precision Metal Fabricators 20
#30199 Craig Medical Products Limited 20
#30200 Famolare 20
#30201 Senmed 20
#30202 Russell, Burdsall & Ward 20
#30203 Chloe Chimie 20
#30204 Ab Svenska Flaktfabriken 20
#30205 Halbach & Braun 20
#30206 Asa S.A. 20
#30207 Sab Industri Ab 20
#30208 Vought 20
#30209 Deepsea Ventures 20
#30210 Koehler Manufacturing 20
#30211 National Petro Chemicals 20
#30212 Texasgulf 20