Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bonn, DE ranks #1,106 worldwide for total patents filed in 2021, with 130 patents from 90 inventors. Leading employers of inventors based in Bonn, DE include IBM, Dynaenergetics Europe Gmbh, Aptiv Technologies Ag.

Showing 1–50 of 90 inventors

Rank Inventor Primary Company Patents
1 Matthias Ringe IBM 7
2 Liam McNelis Dynaenergetics Europe Gmbh 6
3 Alexander Ioffe Aptiv Technologies Ag 4
3 Christoph Dautz Deutsche Post Ag 4
#5 Henk-Jan Brinkman Hydro Aluminium Deutschland Gmbh 3
#5 Uwe Keller Kuraray Europe Gmbh 3
#5 Johannes Meissner Eaton Intelligent Power Limited 3
#5 Dongyu Chu Huawei 3
#9 Gunther Hartmann Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg 2
#9 Mohammad Sameti Lts Lohmann Therapie-Systeme Ag 2
#9 Heiko Perkuhn Ericsson 2
#9 Jochen Jansen Deutsche Post Ag 2
#9 Ramin Benz Deutsche Post Ag 2
#9 Asheesh Soni Eaton Intelligent Power Limited 2
#9 Ingo Schaar Eaton Intelligent Power Limited 2
#9 Oliver Kreft Eaton Intelligent Power Limited 2
#9 Ingo Fehr Fresenius Medical Care Deutschland Gmbh 2
#9 Malte Neuss Unknown 2
#9 Tobias Krista Wirtgen Gmbh 2
#9 Markus von Gostomski Deutsche Post Ag 2
#9 Karsten Gerving Eaton Electrical Ip Gmbh & Co. Kg 2
#9 Tobias Gemassmer Gkn Automotive Limited 2
#9 Florian Markert Deutsche Post Ag 2
#24 Pietro Saccardi IBM 1
#24 Rainer Wollsiefen Fraunhofer 1
#24 Christian Gloeckner Illumina 1
#24 Katja Parschat Chr. Hansen Hmo Gmbh 1
#24 Lars E. Schmidt Abb Research 1
#24 Philip Heinrich Reinsberg Evonik Functional Solutions Gmbh 1
#24 Raphael Liss Vorwerk & Co. Interholding Gmbh 1
#24 Martin Schilling Evonik Operations Gmbh 1
#24 Wolf-Dietrich Kleinert GE 1
#24 Dirk Schusdziara Deutsche Post Ag 1
#24 Markus Rudek Evonik Degussa Gmbh 1
#24 Guido Feuser Ford 1
#24 Frank Nestler Gkn Automotive Limited 1
#24 Martin Göbel Audi Ag 1
#24 Matthias Hullin King Abdullah University Of Science And Technology 1
#24 Michaele Josten 1
#24 Thomas Prokopp 1
#24 Daniel Hauenstein Deutsche Telekom Ag 1
#24 Christoph Coch Rheinische Friedrich-Wilhems-Universitaet Bonn 1
#24 Herve Loridan 1
#24 Michael Blömer Kautex Maschinenbau Gmbh 1
#24 Jan HAGEN Saint-Gobain Glass France 1
#24 Nils Bornemann Gkn Sinter Metals Engineering Gmbh 1
#24 Dirk Wartenberg Chr. Hansen Hmo Gmbh 1
#24 Olaf Zingler Deutsche Telekom Ag 1
#24 Gabriele Bierbaum Hoechst Gmbh 1
#24 Jens Munk Hansen B-K Medical Aps 1