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
›
Sanofi S.A.
SS
Sanofi S.A.
— 44 Patents
Rank
(All Time):
#14,713
of
106,120
Top 15%
81
inventors
44
Patents All Time
Top Inventors at Sanofi S.A.
All Time
Showing
1–50
of
81
inventors
Rank
Name
Patents
1
Jean-Pierre Maffrand
7
2
Alfred Von Schuckmann
5
2
Maurice Petitou
5
#4
Bruno Serre
4
#4
Constant Adriaan Anton Van Boeckel
4
#4
David Darras
4
#4
Fabien Canepa
4
#4
Jacky Mazzolini
4
#9
David J. Aldous
3
#9
Daniel Frehel
3
#9
Eric Vallee
3
#9
Guy D. Diana
3
#9
Mike Cameron Bainton
3
#9
Robert Frederick Veasey
3
#9
Thomas R. Bailey
3
#9
Theodore J. Nitz
3
#17
Alain Bayol
2
#17
Andre Hallot
2
#17
Claude Monneret
2
#17
Daniel Aubert
2
#17
Edouard Panak
2
#17
Francis Blanc
2
#17
Jacqueline Lansen
2
#17
Jean Blanchard
2
#17
Jean-Paul Fournier
2
#17
Jean-Marie Pereillo
2
#17
Michel Morre
2
#17
Patrick Choay
2
#17
Pierre Roger
2
#30
Alain Badorc
1
#30
Alain Martin
1
#30
Alan M. Mathiowetz
1
#30
Annamaria Naggi
1
#30
Armand Amselem
1
#30
Ashis Saha
1
#30
Benito Casu
1
#30
Bruce E. Tomczuk
1
#30
Chakrapani Subramanyam
1
#30
Claude Ferrand
1
#30
David Alexander Vodden Morton
1
#30
Dennis J. Hlasta
1
#30
Etienne Mendes
1
#30
Ewell Cook
1
#30
Fernand Eloy
1
#30
Francesco De Santis
1
#30
Geard Barthelemy
1
#30
Gee-Hong Kuo
1
#30
Giancarlo Sportoletti
1
#30
Giangiacomo Torri
1
#30
Giorgio Zoppetti
1
1
2
Next »
Related Companies
National Optronics
44
Baron Services
44
Ketra
44
Teijin Fibers Limited
44
Lightwaves Systems
44
Advanced Research
44
Emerson Network Power, Energy Systems, North America
44
Wera-Werk Hermann Werner Gmbh & Co. Kg
44
Eaton Industrial
44