Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Holzkirchen, DE ranks #2,719 worldwide for total patents filed all time, with 1,131 patents from 234 inventors. Leading employers of inventors based in Holzkirchen, DE include Xieon Networks S.A.R.L., BMW, Basf Se.

Showing 1–50 of 234 inventors

Rank Inventor Primary Company Patents
1 Erich Gottwald Xieon Networks S.A.R.L. 44
2 Josef Krammer BMW 40
3 Helmut Wolf Basf Se 39
#4 Dieter Stein Giesecke & Devrient Gmbh 38
#5 Michael Muller Bayer Healthcare 35
#6 Peter Lechner Infineon Technologies Ag 33
#7 Werner Spaeth Siemens Aktiengesellschaft 32
#8 Matthias Eberlein Dialog Semiconductor 31
#9 Andreas Hartlep Brainlab Ag 28
#10 Bernhard Wegmann Nokia Solutions And Networks Oy 26
#11 Berthold PANZNER Nokia Technologies Oy 25
#12 Guenter Doemens Siemens Aktiengesellschaft 23
#13 Klaus-Guenter Oppermann Infineon Technologies Ag 20
#13 Andreas Pfeiffer BMW 20
#15 Karin Klokkers Hexal Ag 19
#16 Wolfgang Rossner Osram Opto Semiconductors Gmbh 16
#17 Holger Kapels Infineon Technologies Austria Ag 15
#18 Matthias Dinter Lsi 14
#18 Leo Pelzl Siemens Aktiengesellschaft 14
#20 Rainer Gaus Advanced Photonics Technologies Ag 13
#20 Gunter Doemens Siemens Aktiengesellschaft 13
#22 Hans-Peter Ast Zweckform Etikettiertechnik Gmbh 12
#22 Hubert Hackenberg Agfa-Gevaert Nv 12
#22 Joel Hatsch Infineon Technologies Ag 12
#25 Dieter Cramer Siemens Aktiengesellschaft 11
#25 Hans-Georg Schindler Agfa-Gevaert Nv 11
#25 Jörg Beutler Unknown 11
#28 Dietrich Fromm Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh 10
#28 Lothar Wolf BMW 10
#28 Stefan Oestreich Siemens Aktiengesellschaft 10
#28 Christoph Mengel Giesecke+Devrient Currency Technology Gmbh 10
#28 Dieter Gerling U.S. Philips 10
#28 Ralf Zauritz Autoliv Development Ab 10
#28 Knut Oberhardt Agfa-Gevaert Nv 10
#35 Martin Thiele Kraft Foods R & D 9
#36 Ulrich Schanda Giesecke & Devrient Gmbh 8
#36 Brigitte Wirtz Siemens Aktiengesellschaft 8
#38 Werner Kanert Infineon Technologies Ag 7
#38 Christian STEMBERGER Juno Therapeutics 7
#38 Hartmut Burghardt Siemens Aktiengesellschaft 7
#41 Hermann Boss Rohde & Schwarz 6
#41 Tobias Sattler Giesecke+Devrient Currency Technology Gmbh 6
#41 Anna Sendl-Lang Hexal Ag 6
#41 Andreas Krekeler Hexal Ag 6
#41 Peter Schöllhorn Infineon Technologies Ag 6
#41 Per Tommy Forsgren Shell Oil Compny 6
#41 Brigitte Ruehle Infineon Technologies Ag 6
#41 Ulrich Möller Continental Teves Ag & Co. Ohg 6
#41 Michael Lichter Electronic Theatre Controls 6
#41 Ulrich Moeller Infineon Technologies Ag 6