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
Riehen, CH
1989
56 patents · 36 inventors
Ranked
#714
of 20,767 cities
Top 4%
Showing 1–36 of 36 inventors
Rank
Inventor
Primary Company
Patents
1
Willy Meyer
Ciba-Geigy
8
2
Herbert Seiler
Ciba-Geigy
5
3
Martin Riediker
Ciba-Geigy
3
3
Theodor Staub
Ciba-Geigy
3
#5
Jean Rody
Ciba-Geigy
2
#5
Fabio Beffa
Ciba-Geigy
2
#5
Hansrudolf Schwander
Ciba-Geigy
2
#5
Rudolf K. A. Giger
Sandoz Ag
2
#5
Carl W. Mayer
Ciba-Geigy
2
#10
Andreas Meister
Ciba-Geigy
1
#10
Michael Rasberger
Ciba-Geigy
1
#10
Andre Pugin
Ciba-Geigy
1
#10
Paul Kreienbuhl
Roche Vitamins
1
#10
Franz Ostermayer
Ciba-Geigy
1
#10
Claude Furbringer
Hoffmann-La Roche
1
#10
Ernst Tempel
Ciba-Geigy
1
#10
Albert E. Fischli
Hoffmann-La Roche
1
#10
Raymond Defago
Ciba-Geigy
1
#10
Arnold Vogel
Sandoz Ag
1
#10
Hans von Tobel
Sandoz Ag
1
#10
Henriette Schrank
Sandoz Ag
1
#10
Jost von der Crone
Ciba-Geigy
1
#10
Bruno Kissling
Sandoz Ag
1
#10
Dieter Schwer
Sandoz Ag
1
#10
Ulrich Haring
Ciba-Geigy
1
#10
Fabic Beffa
Ciba-Geigy
1
#10
Jorg Haase
Ciba-Geigy
1
#10
Siegfried Rosenberg
Ciba-Geigy
1
#10
Theodor Steiner
Ciba-Geigy
1
#10
Siegfried Rosenberger
Ciba-Geigy
1
#10
Franzi Marti
Hoffmann-La Roche
1
#10
Werner Schmid
Robert Bosch Gmbh
1
#10
Daniel Bellus
Ciba-Geigy
1
#10
Alberto Ferro
Hoffmann-La Roche
1
#10
Hans Rink
Ciba-Geigy
1
#10
Joachim Franz
Sandoz Ag
1