Patent Leaderboard
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
Search
Companies
Inventors
Cities
States
SC
Schering
Rank (1997):
#101
of 13,859
Top 1%
274 inventors
115
Patents 1997
Top Inventors at Schering
1997
Showing 1–50 of 274 inventors
Rank
Name
Patents
1
Ashit K. Ganguly
9
1
Johannes Platzek
9
1
Viyyoor M. Girijavallabhan
9
#4
Heinz Gries
8
#5
Anil K. Saksena
7
#5
Sundeep Dugar
7
#7
Duane A. Burnett
6
#7
Frank Bennett
6
#7
Hanns-Joachim Weinmann
6
#7
Heribert Schmitt-Willich
6
#7
John J. Piwinski
6
#7
Raymond G. Lovey
6
#7
Ulrich Niedballa
6
#14
Bernd Raduchel
5
#14
Russell E. Pike
5
#14
Ulrich Speck
5
#17
F. George Njoroge
4
#17
Gabriele Schuhmann-Giampieri
4
#17
Haiyan Wang
4
#17
John W. Clader
4
#17
Nicholas I. Carruthers
4
#17
Ronald J. Doll
4
#17
Yi Liu
4
#24
Adriano Afonso
3
#24
Alan K. Mallams
3
#24
Brian McKittrick
3
#24
Franz-Josef Renneke
3
#24
Gerald Kirsch
3
#24
Gunter Neef
3
#24
Herbert Schneider
3
#24
Hung V. Le
3
#24
Jesse K. Wong
3
#24
John G. Bauman
3
#24
Jurgen Conrad
3
#24
Julius Deutsch
3
#24
Paul Reichert
3
#24
Randolph C. Wirsching
3
#24
Richard W. Draper
3
#24
Roland Ekerdt
3
#24
Ronald L. Wolin
3
#24
Ruth Thieroff-Ekerdt
3
#24
Wayne Vaccaro
3
#24
Werner Krause
3
#24
Wolf-Rudiger Press
3
#45
Andreas Huth
2
#45
Andreas Muhler
2
#45
Andreas Steinmeyer
2
#45
Anantha Sudhakar
2
#45
Bandarpalle B. Shankar
2
#45
Bernd Buchmann
2
1
2
3
Next »