Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2011

Ranked by patent count

Showing 19,851–19,900 of 22,517 companies

Rank Company Patents
#20005 Encap Llc. 1
#20006 Enanef Limited 1
#20007 Emza Visual Sense 1
#20008 E.M.W. Energy Co. 1
#20009 Emw Co. 1
#20010 Emtel 1
#20011 Empirix 1
#20012 Emisense Technologies 1
#20013 Eminent Technologies Company 1
#20014 Eminent Electronic Technology Corp. 1
#20015 Emhiser Research Limited 1
#20016 Emfitech Oy 1
#20017 Emerson Process Management Valve Automation 1
#20018 Emerson Network Power S.R.L. 1
#20019 Emerging Acquisitions 1
#20020 Emergent Product Development Gaithersburg 1
#20021 Emergency Technology 1
#20022 Emergency 24 1
#20023 Emeco Industries 1
#20024 Emcure Pharmaceuticals Limited 1
#20025 Emcon Technologies Germany (Augsburg) Gmbh 1
#20026 Emco Wheaton Retail 1
#20027 Emcien 1
#20028 Emc Satcom Technologies 1
#20029 Embro 1
#20030 Emak S.P.A. 1
#20031 Emag Holding Gmbh 1
#20032 Em4 1
#20033 Elvox Costruzioni Elettroniche S.P.A. 1
#20034 Eltech Systems 1
#20035 Elsevier 1
#20036 Elmotec Statomat Vertriebs Gmbh 1
#20037 Elmos Semiconductor Se 1
#20038 Elm 1
#20039 Elliptic Technologies 1
#20040 Elliptic Laboratories Asa 1
#20041 Ellex Medical Pty 1
#20042 Ellenberger & Poensgen Gmbh 1
#20043 Ellacoya Networks 1
#20044 Elkem Solar As 1
#20045 Elka International 1
#20046 Elk Corporation Of Dallas 1
#20047 Elk 1
#20048 Elizabeth-Hata International 1
#20049 Elixir Pharmaceuticals 1
#20050 Elixir Medical 1
#20051 Elixir 1
#20052 Elite Engineering 1
#20053 Eliiy Power Co. 1
#20054 Eliezer Krausz Industrial Development 1