Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ockenheim, DE ranks #7,642 worldwide for total patents filed all time, with 295 patents from 25 inventors. Leading employers of inventors based in Ockenheim, DE include IBM, Schott Ag, BOE.

Showing 1–25 of 25 inventors

Rank Inventor Primary Company Patents
1 Erik Rueger IBM 168
2 Kurt Nattermann Schott Ag 22
3 Marcus Rainer Rahmel BOE 13
#4 Stefan Bohrer John Deere 12
#5 Harald Striegler Schott Ag 10
#5 Andreas Mathes BOE 10
#7 Sven Luettke BOE 9
#8 Bernhard Hassel BOE 8
#8 Dagmar Klein Mitsubishi Polyester Film Gmbh 8
#10 Hans-Joachim Schmitt Schott Ag 5
#10 Lothar Dickenscheid Siemens Aktiengesellschaft 5
#12 Tobias Fiedler BOE 4
#13 Peter Danneberg BOE 3
#13 Holger Enderle Merck 3
#13 Hans W. Frey BOE 3
#16 Eva Engel Huels Aktiengesellschaft 2
#16 Norbert Aurin Chemische Fabrik Budenheim Rudolf A. Oetker 2
#18 Ewald Riedel Oerlikon Surface Solutions Ag, Pfäffikon 1
#18 Thomas Maidhof Basf Se 1
#18 Guido Bernhard Edmund Radtke BOE 1
#18 Holger Memmesheimer BOE 1
#18 Manfred Ernst Jans 1
#18 Sven Luttke BOE 1
#18 Simone Weber 1
#18 Oliver Turk 1