Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ettlingen, DE ranks #3,181 worldwide for total patents filed in 2021, with 38 patents from 23 inventors. Leading employers of inventors based in Ettlingen, DE include IBM, Ti Automotive Technology Center Gmbh, Agilent Technologies.

Showing 1–23 of 23 inventors

Rank Inventor Primary Company Patents
1 Peter Altevogt IBM 5
2 Albert J. Boecker Ti Automotive Technology Center Gmbh 4
3 Armin Steinke Agilent Technologies 3
3 Joachim Wagner Bayer Healthcare 3
#5 Tobias Daniel Rosenkranz Sivantos Pte. 2
#5 Miguel Garcia Galvao Almeida Nec 2
#5 Steffen Lehmann Schaeffler 2
#5 Matthias Blaicher Karlsruhe Institute Of Technology 2
#9 Detlev Ranft Dr. Ing. H.C. F. Porsche Ag 1
#9 Igor BYCHKOV Loewenstein Medical Technology S.A. 1
#9 Fabian Schipperges Dr. Ing. H.C. F. Porsche Ag 1
#9 Jörg Hermann Gerstner Hydac Process Technology Gmbh 1
#9 Albert Renschler Siemens Aktiengesellschaft 1
#9 Benno DOEMER Loewenstein Medical Technology S.A. 1
#9 Gilbert Erdler Micron 1
#9 Christian Bornhardt Sap Se 1
#9 Sven Junge Bruker Biospin Mri Gmbh 1
#9 Christian Kuenstel Eaton Intelligent Power Limited 1
#9 David Osen Bruker Biospin Gmbh 1
#9 Lothar Stempniewski Covestro Deutschland Ag 1
#9 Volker Dudek 3-5 Power Electronics Gmbh 1
#9 Christian Möhring Schaeffler 1
#9 Frank Kinner Gea Wiegand Gmbh 1