Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Inventors
Cities
States
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Home
›
Companies
›
Basf Fuel Cell Gmbh
BG
Basf Fuel Cell Gmbh
— 43 Patents
Rank
(All Time):
#14,988
of
106,120
Top 15%
49
inventors
43
Patents All Time
Top Inventors at Basf Fuel Cell Gmbh
All Time
Showing
1–49
of
49
inventors
Rank
Name
Patents
1
Oemer Uensal
27
2
Joachim Kiefer
21
3
Gordon Calundann
17
#4
Jochen Baurmeister
11
#5
Michael J. Sansone
9
#6
Brian Benicewicz
7
#7
Christoph Padberg
6
#8
Emory S. De Castro
5
#8
Frauke Jordt
5
#10
Andrea F. Gulla
4
#10
Eui Wong Choe
4
#10
Glen Hoppes
4
#10
Jürgen Pawlik
4
#10
Mathias Weber
4
#10
Robert J. Allen
4
#16
Isabel Kundler
3
#16
Thomas Schmidt
3
#16
Yu-Min Tsou
3
#19
Edmund Thiemer
2
#19
Enrico Ramunni
2
#19
Gunter Christ
2
#19
Jürgen Sinschek
2
#19
Kilian Brehl
2
#19
Lixin Cao
2
#19
Melanie Schlegel
2
#19
Raymond Puffer
2
#19
Torsten Raap
2
#19
Ulf Hofmann
2
#19
Ursula Leister
2
#19
Werner Kraus
2
#31
Christian Dörr
1
#31
Daniel Walczyk
1
#31
Gian Nicola Martelli
1
#31
Glenn Saunders
1
#31
Hua Deng
1
#31
Jeffrey G. Morse
1
#31
Joachim Petersen
1
#31
Kathrin Wirth
1
#31
Klaus Muellen
1
#31
Louise C. Courtois
1
#31
Maria Josefina Cayetano
1
#31
Markus Klapper
1
#31
Michael Schneider
1
#31
Stephen Derby
1
#31
Tequila A. L. Harris
1
#31
Tetsu Yamamoto
1
#31
Thomas Soczka-Guth
1
#31
Vesselin Sinigersky
1
#31
Weicheng Wu
1
Related Companies
Baumueller Nuernberg Gmbh
43
Totoku Electric Co.
43
Emissive Energy
43
Solatube International
43
Tasaki & Co.
43
Invently Automotive
43
Creo Co.
43
Adhesives Research
43
Caldwell Manufacturing Company North America
43