Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2016

Ranked by patent count

Showing 25,001–25,050 of 28,424 companies

Rank Company Patents
#25150 Essentra Filter Products Development Co. Pte. 1
#25151 Essentialis 1
#25152 Essential Products 1
#25153 Esselte Leitz Gmbh & Co Kg 1
#25154 Essel Propack 1
#25155 Espros Photonics Ag 1
#25156 Espial Group 1
#25157 Esperion Therapeutics 1
#25158 Esoterix Genetic Laboratories 1
#25159 E.Solutions Gmbh 1
#25160 Esm Energie—Und Schwingungstechnik Mitsch Gmbh 1
#25161 Esm 1
#25162 Eski 1
#25163 E.S.I. Software 1
#25164 Esg Elektroniksystem- Und Logistik Gmbh 1
#25165 Eseye Limited 1
#25166 Esdec B.V. 1
#25167 Escort 1
#25168 Erytech Pharma 1
#25169 Erwin Halder Kg 1
#25170 Errant Gene Therapeutics 1
#25171 Erowa Ag 1
#25172 Ermi 1
#25173 Erlau Ag 1
#25174 Erimos Pharmaceuticals 1
#25175 Eriez Manufacturing 1
#25176 Ericson Manufacturing 1
#25177 Ergon Pharmaceuticals 1
#25178 Ergomotion 1
#25179 Ergodriven 1
#25180 Erasmus Universiteit Rotterdam 1
#25181 Equilibar 1
#25182 Equashield Medical 1
#25183 Equalia 1
#25184 Epsilon Composite 1
#25185 Epoch Lacrosse 1
#25186 Epoca International 1
#25187 Epitope Limited 1
#25188 Epistemy Limited 1
#25189 Epir Technologies 1
#25190 Epilog Imaging Systems 1
#25191 Epigenomics Ag 1
#25192 Epigem Limited 1
#25193 Epigan Nv 1
#25194 Epicrew 1
#25195 Epic Lift Systems 1
#25196 Epi Environmental Products 1
#25197 Ephesus Lighting 1
#25198 Epg (Engineered Nanoproducts Germany) Ag 1
#25199 Ep Technologies 1