Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Messel, DE ranks #12,887 worldwide for total patents filed all time, with 135 patents from 28 inventors. Leading employers of inventors based in Messel, DE include Evonik Röhm Gmbh, Merck, Roehm Gmbh Chemische Fabrik.

Showing 1–28 of 28 inventors

Rank Inventor Primary Company Patents
1 Werner Hoess Evonik Röhm Gmbh 30
2 Margarita Wucherer-Plietker Merck 20
3 Markus Parusel Roehm Gmbh Chemische Fabrik 15
#4 Steffen Neuenfeld Merck 11
#5 Sabine Hitzel Merck 10
#6 Heinz Jost Rohm Co. 9
#7 Roland Utz Hoechst Gmbh 8
#8 Wolfgang Weckerle BOE 6
#9 Heinz Kreuder Software Gmbh 3
#10 Harald Dörr Fraunhofer 2
#10 Carlo Schuetz Evonik Röhm Gmbh 2
#10 Silvan Basten Takata-Petri Ag 2
#10 Jochen GATTERMAYER Basf Se 2
#14 Steffen Neuenfeld 1
#14 Michael Weiden Schenck Auto Service Gerate 1
#14 Ilse Treudler Rohm Pharma Gmbh 1
#14 Jurgen Gopfert 1
#14 Werner Wetzig 1
#14 Herbert G. Schulmeyer Dentsply Research And Development 1
#14 Sebastian Grosam Gsi Helmholtzzentrum Fuer Schwerionenforschung Gmbh 1
#14 Herbert Sennhenn Horiba Europe Gmbh 1
#14 Hans Vaeth 1
#14 Roberto Sobral Villanueva Ulma C Y E, S. Coop. 1
#14 Marco Nieder Maag Automatik Gmbh 1
#14 Harald Doerr Merck 1
#14 Stefan Heuser Deutsche Telekom Ag 1
#14 Wulf Hinrich Koehler Varian 1
#14 Alexander H. Treusch B.R.A.I.N. Biotechnology Research And Information Network Ag 1