Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Nierstein, DE ranks #7,310 worldwide for total patents filed all time, with 316 patents from 48 inventors. Leading employers of inventors based in Nierstein, DE include Hoechst Gmbh, Schott Ag, The Goodyear Tire & Rubber.

Showing 1–48 of 48 inventors

Rank Inventor Primary Company Patents
1 Ursula Murschall Hoechst Gmbh 96
2 Friedrich Siebers Schott Ag 57
3 Klaus Bartsch Hoechst Gmbh 31
#4 Rudolf Zentel The Goodyear Tire & Rubber 11
#5 Alistair McLennan Celanese Sales Germany Gmbh 9
#6 Dietrich Eichler American Cyanamid 8
#6 Peter Kahler General Motors 8
#6 Stefan Grefen Olea Networks 8
#9 Christine RUDOLPH American Cyanamid 6
#9 Rudolf Boensch Lurgi Gmbh 6
#11 Erhard Seifried Drk Blutspendedienst Baden-Württemberg-Hessen Ggmbh 5
#12 Friedhelm Merz Degussa Ag 4
#12 Philipp Keßler Continental Automotive Gmbh 4
#12 Juergen Hanich Degussa Ag 4
#12 Frank Sader Continental Automotive Gmbh 4
#12 Paul Lincoln Key Safety Systems 4
#17 Hans Friedmann Technische Universitaet Hamburg-Harburg 3
#17 Jochen Koehler Alcon 3
#17 Uwe Steinmann General Motors 3
#17 Tanja Kirchner Basf Se 3
#21 Reimund Simon E.I. Du Pont De Nemours And 2
#21 Dirk Nowak IBM 2
#21 Marc Schmidt Dow Global Technologies 2
#21 Christoph Rennefeld Te Connectivity Belgium Bv 2
#21 Hartmut Hey Arteva North America S.A.R.L. 2
#21 Rocco Schoene General Motors 2
#21 Rudiger Mahlo Continental Teves Ag & Co. Ohg 2
#21 Helge Jung Schott Ag 2
#21 Karl-Hermann Tegge Continental Teves Ag & Co. Ohg 2
#21 Michael Renkel General Motors 2
#21 Herbert Lessiak The Gillette Company 2
#32 Rainer Denkinger 1
#32 Andrei Kramer General Motors 1
#32 Johannes Roeckl Basf Se 1
#32 Ulrich Moenckmeyer 1
#32 Richard Robbins Accenture Global Services Limited 1
#32 Michael Vollhardt Siemens Aktiengesellschaft 1
#32 Johann Kandziora Siemens Aktiengesellschaft 1
#32 Hans W. Thomas 1
#32 Harmut Hey 1
#32 Jürgen Gruber Continental Teves Ag & Co. Ohg 1
#32 Birgit Wiesend Electrolux Appliances Aktiebolag 1
#32 Friedrich Grohl Vdo Adolf Schindling Ag 1
#32 Reinhard Glade Winkler + Dünnebier Gmbh 1
#32 Klaus Seib 1
#32 Rocco Schone General Motors 1
#32 Reed Royalty Bayer Cropscience, S.L. 1
#32 Rolf Buerkle Unknown 1