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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Darmstadt, DE ranks #316 worldwide for total patents filed in 2021, with 445 patents from 200 inventors. Leading employers of inventors based in Darmstadt, DE include Sun Patent Trust, Lenovo (Singapore) Pte., Merck.

Showing 1–50 of 200 inventors

Rank Inventor Primary Company Patents
1 Alexander Golitschek Edler von Elbwart Sun Patent Trust 42
2 Genadi Velev Lenovo (Singapore) Pte. 20
3 Amir Hossain Parham Merck 17
#4 Philipp Stoessel Merck 13
#5 Thomas Eberle Merck 12
#6 Tobias Grossmann Merck 11
#7 Hans-Joerg Kolbe Deutsche Telekom Ag 8
#7 Michael Einhaus Panasonic 8
#7 Lars Dobelmann-Mara Merck 8
#10 Christian EHRENREICH Merck 7
#11 Steven Breakspear Kao 6
#11 Virginie Drugeon Panasonic 6
#13 Rouven Linge Merck 5
#13 Claudette Mercedes Ocando Roehricht Software Gmbh 5
#13 Bernd Nöcker Kao Germany Gmbh 5
#13 Jens Hoffmann Continental Teves Ag & Co. Ohg 5
#13 Thomas Böhm Infineon Technologies Ag 5
#13 Atsutaka Manabe Merck 5
#13 Peer Kirsch Merck 5
#20 Beate Burkhart Merck 4
#20 Christof Pflumm Merck 4
#20 Constanze Brocke Merck 4
#20 Boris Kruedener Grass Gmbh 4
#20 Tatjana Schaefer Noxell 4
#25 Dagmar Klass Merck 3
#25 Niu Jian Kao Germany Gmbh 3
#25 Rolf Jetter Te Connectivity Germany Gmbh 3
#25 Ingmar Langer Hyundai Motor 3
#25 Thomas Fiegl 3
#25 Thierry Cassou Merck 3
#25 Jens Hofmann Carl Freudenberg Kg 3
#25 Philipp Harbach Merck 3
#25 Mandy Hecht Wella Operations Us 3
#25 Clemens Kuehn Merck 3
#25 Jan Schoenhaber Umicore Ag & Co. Kg 3
#25 Markus Klein Merck 3
#25 Lara-Isabel Rodriguez Merck 3
#25 Anna Hayer Merck 3
#25 Yong-Kuk Yun Merck 3
#40 Thomas Kreutzer Arno Arnold Gmbh 2
#40 Anders Adamson Dentsply Sirona 2
#40 David Maillard Merck 2
#40 Andreas Taugerbeck Merck 2
#40 Andreas PICKER Kao Germany Gmbh 2
#40 Stefan Becker Merck 2
#40 Werner Heidt Roche Diagnostics Operations 2
#40 Wolfgang Beckmann Vibracoustic Ag 2
#40 Christian Muschelknautz Heraeus Deutschland 2
#40 Michael Ungermann Robert Bosch Gmbh 2
#40 Izumi Saito Merck 2