Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2002

Ranked by patent count

Showing 15,951–16,000 of 18,242 companies

Rank Company Patents
#16083 Erie Manufacturing 1
#16084 Ericsson Ge Mobile Communications 1
#16085 Ericsson Austria Gmbh 1
#16086 Erc Industries 1
#16087 Erblan Surgical 1
#16088 Erasmus Universiteit Rotterdam 1
#16089 Equipment Technologies 1
#16090 Equinox Holding 1
#16091 Equifax 1
#16092 Equibrand 1
#16093 Equalaire Systems 1
#16094 Eps Specialties Ltd. 1
#16095 Eprova Ag 1
#16096 Epo Science & Technology 1
#16097 Epl Technologies 1
#16098 Epitech Corporation 1
#16099 Episil Technologies 1
#16100 Epimed International 1
#16101 Epics Therapeutics 1
#16102 Epic Metals 1
#16103 E.P.B. 1
#16104 Eotech 1
#16105 Eos Gmbh Electro Optical Systems 1
#16106 Eos Biotechnology 1
#16107 Eoriginal 1
#16108 Enzrel 1
#16109 Enzo Therapeutics 1
#16110 Enviroquip 1
#16111 Environmental Dynamics 1
#16112 Environment One 1
#16113 Entropin 1
#16114 Entremed 1
#16115 Enterprises International 1
#16116 Enterprise Holdings 1
#16117 Enteric Medical Technologies 1
#16118 Ensyn Technologies 1
#16119 Ensurg 1
#16120 Ensure Technologies 1
#16121 Ensuiko Sugar Refining Co. 1
#16122 Ensinger Gmbh 1
#16123 Ensemble Communications 1
#16124 Ensci 1
#16125 Enrev 1
#16126 Enor 1
#16127 Eniricerche S.P.A. 1
#16128 Enidine 1
#16129 Enichem Elastomeri S.R.L. 1
#16130 Englhard 1
#16131 Engineering Dynamics 1
#16132 Engineered Transition Company 1