Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2017

Ranked by patent count

Showing 16,151–16,200 of 29,974 companies

Rank Company Patents
#16273 Etablissements Caillau 2
#16274 Esys 2
#16275 Estimote Polska Sp Z O.O. 2
#16276 Ester Industries 2
#16277 Esta Apparatebau Gmbh & Co. Kg 2
#16278 Essex Group 2
#16279 Espro 2
#16280 Esperion Therapeutics 2
#16281 E.Solutions Gmbh 2
#16282 Esko-Graphics Imaging Gmbh 2
#16283 Esab Ab 2
#16284 Es Cell International Pte 2
#16285 Ersa Gmbh 2
#16286 Erowa Ag 2
#16287 Erni Production Gmbh & Co. Kg 2
#16288 Ermi 2
#16290 Ericson Manufacturing 2
#16291 Eric Beare Associates Limited 2
#16292 Ergylink 2
#16293 Ergonomic Solutions International Limited 2
#16294 Ergon Asphalt & Emulsions 2
#16295 Erbe-Usa 2
#16296 Erasmus University Medical Center 2
#16297 Era Biotech, S.A. 2
#16298 Equalia 2
#16299 Epitopix 2
#16300 Epitech Group S.R.L. 2
#16301 Episurf Ip-Management Ab 2
#16302 Epistemy Limited 2
#16303 Epileds Technologies 2
#16304 Epicentre Technologies 2
#16305 Epic Systems Co. 2
#16306 Epiance Software Pvt. 2
#16307 Ep Technologies 2
#16308 Eocell Limited 2
#16309 Enzo Therapeutics 2
#16310 Envivio France 2
#16311 Environmental Management Confederation 2
#16312 Environmental Light Technologies 2
#16313 Envirologix 2
#16314 Envirollea 2
#16315 Envirokure 2
#16316 Enviro Water Minerals Company 2
#16317 Enviro Tech Chemical Services 2
#16318 Enve Composites 2
#16319 Enteris Biopharma 2
#16320 Ent. Services Development Corporation Lp 2
#16321 Ensyn Renewables 2
#16322 Enrichment Technology Company 2
#16323 Enpulz 2