Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2019

Ranked by patent count

Showing 17,951–18,000 of 32,327 companies

Rank Company Patents
#18065 Easydoing Oy 2
#18066 Easy Trim 2
#18067 Eastwest International (Taiwan) Enterprises 2
#18068 Eastern Foundry & Fittings 2
#18069 East Manufacturing 2
#18070 East China Normal University 2
#18071 Easebon Services Limited 2
#18072 Earth Tool Company 2
#18073 Earin Ab 2
#18074 Eargo 2
#18075 Eaglerail Container Logistics 2
#18076 Eagle View Technologies 2
#18077 Eagle Holdings 2
#18078 E-Z Bead 2
#18079 E-Plan 2
#18080 E-Numerate Solutions 2
#18081 E. &J. Gallo Winery 2
#18082 E-Filliate 2
#18083 Dyomics Gmbh 2
#18084 Dynasol Elastómeros, S.A. De C.V. 2
#18085 Dynamic Network Services. 2
#18086 Dynamic Motion 2
#18087 Dynamic Material Systems 2
#18088 Dynamic Brands 2
#18089 Dym Solution Co. 2
#18090 Dyaco International 2
#18091 Dutch Clips 2
#18092 Durr Systems 2
#18093 Dura-Line 2
#18094 Dupont Safety & Construction 2
#18095 Duo Lift Manufacturing Co. 2
#18096 Dukshin Corp. 2
#18097 Duke Technologies 2
#18098 Duke Energy 2
#18099 Ductmate Industries 2
#18100 Ducati Motor Holding S.P.A. 2
#18101 Dualitas 2
#18102 Du Pont-Mitsui Fluorochemicals Co. 2
#18103 Dt Inventions 2
#18104 Dstillery 2
#18105 Dst Diagnostische Systeme & Technologien Gmbh 2
#18106 Dsm Nutritional Products 2
#18107 Dscg Solutions 2
#18108 Dryvit Systems 2
#18109 Drug Delivery Co., Llc. 2
#18110 Dropsa S.P.A. 2
#18111 Drnc Holdings 2
#18112 Drive Time Metrics 2
#18113 Drinksavvy 2
#18114 Drinkfinger Limited 2