Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bischofsheim, DE ranks #10,424 worldwide for total patents filed all time, with 189 patents from 58 inventors. Leading employers of inventors based in Bischofsheim, DE include Basf Se, Benckiser, N.V., Merck.

Showing 1–50 of 58 inventors

Rank Inventor Primary Company Patents
1 Jurgen Mohr Basf Se 16
2 Gisela Friesenhahn Benckiser, N.V. 14
3 Tomas Backlund Merck 12
3 Michael Schöttler Siemens Aktiengesellschaft 12
#5 Michael Weichel Affimed Gmbh 11
#6 Hartmut Baumgart General Motors 9
#6 Michael Handwerker Siemens Aktiengesellschaft 9
#8 Kurt Schad Karl Storz Gmbh & Co. Kg 7
#9 Manfred Ziegelmayer Hoechst Gmbh 6
#9 Ullrich Hochmuth General Motors 6
#9 Vera Steigenberger Schott Ag 6
#9 Markus Mazurowski Fraunhofer 6
#13 Hans-Joachim Gora General Motors 4
#13 Uwe Eckert General Motors 4
#13 Markus Steigenberger Bayer Healthcare 4
#16 Hans Kothe Fraunhofer 3
#16 Thomas Borgner Ticona 3
#16 Markus Heiß-Chouquet Schott Ag 3
#16 Daniel KADLECEK Black & Decker 3
#16 Unal Bayrak Siemens Aktiengesellschaft 3
#16 Rolf Schwab Siemens Aktiengesellschaft 3
#22 Erwin Frank General Motors 2
#22 Ulrich Hochmuth General Motors 2
#22 Alexander Mann-Wahrenberg Continental Teves Ag & Co. Ohg 2
#22 Beate Heil Umicore Ag & Co. Kg 2
#22 Josefin Meusinger Forschungszentrum Jülich Gmbh 2
#22 Wolfgang Bopp 2
#22 Andromachi Malandraki Raynergy Tek Incorporation 2
#22 Bettina Giesen The Procter & Gamble 2
#30 Dietmar Breidert General Motors 1
#30 Carsten Kortwig Lear 1
#30 Dimitri Keller Carrier 1
#30 Alfons Scholz Man Gutehoffnungshutte 1
#30 Karl Jurcinsky General Motors 1
#30 Cathrin Schulz Kalle Gmbh & Co. Kg 1
#30 Bernahard Momper Hoechst Gmbh 1
#30 Markus Heiß-Choquet Schott Ag 1
#30 Benjamin Buenger General Motors 1
#30 Dominik Endres Preh Gmbh 1
#30 Hichem Mrad Key Safety Systems 1
#30 Peter Rajec Preh Gmbh 1
#30 Matthias Ertl Schott Ag 1
#30 Manfred Wepler General Motors 1
#30 Heinz-G. Bordt Schott Glas 1
#30 Magdalene Buerger 1
#30 Irene Krauss-Kalweit 1
#30 Herbert Guthmann General Motors 1
#30 Alfons Fachinger Filterwerk Mann & Hummel Gmbh 1
#30 Jochem Kirschner General Motors 1
#30 Britta Maisel Hoechst Gmbh 1