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

Ranked by patent count

Showing 25,051–25,100 of 28,424 companies

Rank Company Patents
#25200 E.P. Henry 1
#25201 Eospace 1
#25202 Eos Imaging 1
#25203 Eos Gmbh Electro Optical Systems 1
#25204 Eos Energy Storage 1
#25205 Eon Surgical 1
#25206 Enztec Limited 1
#25207 Enzon Pharmaceuticals 1
#25208 Enzo Therapeutics 1
#25209 Envision Diagnostics 1
#25210 Enviroscent 1
#25211 Environmentally Safe Products 1
#25212 Environmental Purification 1
#25213 Environmental Potentials 1
#25214 Environmental Light Technologies 1
#25215 Environmental Compliance Solutions 1
#25216 Enviromix 1
#25217 Envirologix 1
#25218 Envirollea 1
#25219 Enviro Water Minerals Company 1
#25220 Enventure Global Technology 1
#25221 En'Urga 1
#25222 Entsorgafin S.P.A. 1
#25223 Entrotech 1
#25224 Entro Industries 1
#25225 Entrigue Surgical 1
#25226 Entourage Medical Technologies 1
#25227 Entouch Controls 1
#25228 Entex Technologies 1
#25229 Entersekt International Limited 1
#25230 Enterpriseweb 1
#25231 Entek Manufacturing 1
#25232 Entech Solar 1
#25233 Entech 1
#25234 Entasis Therapeutics 1
#25235 Ensign-Bickford Aerospace & Defense 1
#25236 Ensemble Therapeutics 1
#25237 Enscp—Chimie Paristech—Ecole Nationale Superieure De Chime De Paris 1
#25238 Ensco Services Limited 1
#25239 Ensco 1
#25240 Enrichment Technology Company 1
#25241 Enovate Medical 1
#25242 Enorcom 1
#25243 Enopace Biomedical 1
#25244 Enocean Gmbh 1
#25245 Enno Electronics Co. 1
#25246 Enmotus 1
#25247 Enmodes Gmbh 1
#25248 Enjet Co. 1
#25249 Enig Associates 1