Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ilvesheim, DE ranks #9,317 worldwide for total patents filed all time, with 221 patents from 44 inventors. Leading employers of inventors based in Ilvesheim, DE include John Deere, Basf Se, Sap Se.

Showing 1–44 of 44 inventors

Rank Inventor Primary Company Patents
1 Norbert Fritz John Deere 33
2 Manfred Stroezel Basf Se 28
3 Thorsten Hagner John Deere 16
#4 Rita Merkel Sap Se 12
#5 Catharina Horstmann Basf Se 10
#5 Ralf GRILLENBERGER Novaliq Gmbh 10
#7 Sven Lawrenz Basf Se 9
#7 Peter Stephan Bergwerksverband Gmbh 9
#9 Guido Vandermeulen Basf Se 8
#9 Horst Schuch Basf Se 8
#11 Ilka Tietjen Kao Germany Gmbh 7
#12 David Johann Gilbert Basf Se 6
#12 Anette Koenigsdorfer Abbott 6
#12 Thorsten Eckart Heidelberg Druckmaschinen 6
#15 Domagoj Vnucec Samson Aktiengesellschaft 5
#16 Volker Faisst Sap Ag 4
#16 Theodor Auel Hoechst Gmbh 4
#18 Klemens Hirschmann Grunzweig & Hartmann Ag 3
#18 Ralf Kucznierz Hoffmann-La Roche 3
#18 Pablo Rodriguez Carrion Abb Schweiz Ag 3
#18 Winfried Diem Unknown 3
#22 Winfried Zombik Basf Se 2
#22 Ulrike Weisbrodt Heidelberg Druckmaschinen 2
#22 Christian Mangold 2
#22 Heinrich Stach Hochtemperatur-Reaktorbau Gmbh 2
#22 Michael Budde Basf Se 2
#27 Sefan Frank Skf Lubrication Systems Germany Gmbh 1
#27 Wendelin Kneisl Draiswerke Gmbh 1
#27 Rainer Schittenhelm Robert Bosch Gmbh 1
#27 Uwe Wehnes Roche Molecular Systems 1
#27 Jochen Bialek Carl Freudenberg Kg 1
#27 Clemens Hirschmann Grunzweig & Hartmann Ag 1
#27 Leo Stankewitsch 1
#27 Ruediger Matern Basf Se 1
#27 Paul Wesch Motoren-Werke Mannheim Ag 1
#27 Claudia Plotzky Deutsches Krebsforschungszentrum 1
#27 Jens Schlundt Abb Patent Gmbh 1
#27 Roland Milli Basf Se 1
#27 Cristofer Arisandy Basf Se 1
#27 Ronald Moench Roche Diagnostics Operations 1
#27 Steffen Grunz Carl Freudenberg Kg 1
#27 Thomas IHLI Ihi Charging Systems International Gmbh 1
#27 Jonas Carl Mossler 1
#27 Jürgen Faderl Construction Research & Technology Gmbh 1