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USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2004

Ranked by patent count

Showing 9,001–9,050 of 18,403 companies

Rank Company Patents
#9105 Fag Automobiltechnik Ag 2
#9106 Fafco Incorporated 2
#9107 Facet Technology 2
#9108 Exploitation Of Next Generation Co. 2
#9109 Exogen 2
#9110 Exfo Photonic Solutions 2
#9111 Excellatron Solid State 2
#9112 Excel Industries 2
#9113 Exactus 2
#9114 Exact Sciences 2
#9115 Exaconnect 2
#9116 Evysio Medical Devices Ulc 2
#9117 Evserv Tech 2
#9118 Evolutec Limited 2
#9119 Evionyx 2
#9120 Evident Technologies 2
#9121 Evg Entwicklungs—U. Verwertungs-Gesellschaft M.B.H. 2
#9122 Evalve 2
#9123 Europa Metalli S.P.A. 2
#9124 Eurologic Systems Limited 2
#9125 Eurokera 2
#9126 Eupa International 2
#9127 Euchner Gmbh & 2
#9128 Ets-Lindgren 2
#9129 Ets Jean Deglon 2
#9130 Ethox Chemicals 2
#9131 Etec 2
#9132 Etat Français Represente Par Le Delegue General Pour L'Armement 2
#9133 Etag Systems 2
#9134 Eta Sa Manufacture Horlogère Suisse 2
#9135 Estara 2
#9136 Essex Group 2
#9137 Espera-Werke Gmbh 2
#9138 Espec 2
#9139 Esparma Gmbh 2
#9140 Esmertec Ag 2
#9141 Escreen 2
#9142 Escher-Grad Technologies 2
#9143 Erowa Ag 2
#9144 Erni Elektroapparate Gmbh 2
#9145 Erhardt & Leimer Gmbh 2
#9146 Equitime 2
#9147 Epix Medical 2
#9148 Epitech Corporation 2
#9149 Episil Technologies 2
#9150 Epicor Industries 2
#9151 Epic Metals 2
#9152 Ep Medsystems 2
#9153 E.O. Schweitzer Mfg. 2
#9154 Enzo Life Sciences 2