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

Ranked by patent count

Showing 17,851–17,900 of 32,327 companies

Rank Company Patents
#17965 Enevo Oy 2
#17966 Enermax Technology 2
#17967 Enerkem 2
#17968 Energyhub 2
#17969 Energybox 2
#17970 Energy Technologies Institute Llp 2
#17971 Energy And Environmental Research Center Foundation 2
#17972 Energenesis Biomedical Co. 2
#17973 Ene Holdings 2
#17974 Endurance Lift Solutions 2
#17975 Endur Id 2
#17976 Endospan 2
#17977 Endorecherche. 2
#17978 Endgame 2
#17979 Encore Packaging 2
#17980 En Rx Chemical 2
#17981 Emrge 2
#17982 Empow Cyber Security 2
#17983 Empirix 2
#17984 Empirical Technologies 2
#17985 Empire Ip 2
#17986 Empa 2
#17987 Emotiv 2
#17988 Emka Beschlagteile Gmbh & Co. Kg 2
#17989 Emitec Gesellschaft Fuer Emissionstechnologie Mbh 2
#17990 Emisphere Technologies 2
#17991 Emery Oleochemicals Gmbh 2
#17992 Emery Allen 2
#17993 Emergo Therapeutics 2
#17994 Emergent Product Development Gaithersburg 2
#17995 Emergency Medical Innovation 2
#17996 Emerald Therapeutics 2
#17997 Emefcy 2
#17998 Emed Technologies 2
#17999 Emcom Technology 2
#18000 Emco Wheaton Retail 2
#18001 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. 2
#18002 Emage Vision Pte. 2
#18003 Elysis Limited Partnership 2
#18004 Ellwood National Investment 2
#18005 Ellison Educational Equipment 2
#18006 Elkem Asa 2
#18007 Elk 2
#18008 Elite Tactical Systems Group 2
#18009 Elite Material Co. 2
#18010 Elite Manufacturing 2
#18011 Elika Access Systems 2
#18012 Elijah Tooling 2
#18013 Elid Technology International Pte 2
#18014 E.L.F. Cosmetics 2