Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Seligenstadt, DE ranks #4,663 worldwide for total patents filed in 2021, with 23 patents from 17 inventors. Leading employers of inventors based in Seligenstadt, DE include Heraeus Deutschland, Epflex Feinwerktechnik Gmbh, Evonik Degussa Gmbh.

Showing 1–17 of 17 inventors

Rank Inventor Primary Company Patents
1 Oliver Keitel Heraeus Deutschland 4
2 Bernhard Uihlein Epflex Feinwerktechnik Gmbh 2
2 Christian Goetz Evonik Degussa Gmbh 2
2 Angelino Doppiu Umicore Ag & Co. Kg 2
#5 Reiner Störger Degussa-Huels Ag 1
#5 Kilian Kruse Singulus Technologies Ag 1
#5 Norbert Damaschke Uhlmann Pac-Systeme 1
#5 Claudio Hofmann Alcon 1
#5 Dominic Prömpler Truetzschler Gmbh & Co. Kg 1
#5 Heinz-Joerg Lefringhausen Trw Automotive Safety Systems Gmbh 1
#5 Ronald Schoop Schneider Automation 1
#5 Tobias Stadtmüller Evonik Functional Solutions Gmbh 1
#5 Markus Rentschler Balluff Gmbh 1
#5 Christoph Rachor Borgwarner 1
#5 Michael Haug H&S Toll 1
#5 Petra Guer Basf Se 1
#5 Ralph Joh Siemens Aktiengesellschaft 1