Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 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
›
Pfizer
Pfizer
Rank
(All Time):
#139
of
106,127
Top 1%
5,153
inventors
5,765
Patents All Time
Top Inventors at Pfizer
All Time
Showing
4,101–4,150
of
5,153
inventors
Rank
Name
Patents
#3022
Mark P. Warchol
1
#3022
Markus Weigandt
1
#3022
Marinus Wynand Westrate
1
#3022
Maurizio Zenoni
1
#3022
Meiro Adachi
1
#3022
Meldrum Allen
1
#3022
Melanie Boyle
1
#3022
Mesut Ciper
1
#3022
Melvin Cooper
1
#3022
Merle Elloso
1
#3022
Megan Gibbs
1
#3022
Mel Jennings
1
#3022
Mellard Jennings
1
#3022
Merle Lee
1
#3022
Mercy Adufa Otteng
1
#3022
Melvin M. Schwartz
1
#3022
Meggin Taylor
1
#3022
Michael J. Allen
1
#3022
Michael A. Apicella
1
#3022
Michael J. Avery
1
#3022
Michael Bethune
1
#3022
Michael R. Biehl
1
#3022
Michael Bowman
1
#3022
Michael Byrne
1
#3022
Michael V. Cossette
1
#3022
Michele M. Cudahy
1
#3022
Michael DePasquale
1
#3022
Michael S. Dey
1
#3022
Michael George Dodd
1
#3022
Michael Egan
1
#3022
Michael A. Ellsworth
1
#3022
Michael Fergione
1
#3022
Michael Figa
1
#3022
Mirelli Fino
1
#3022
Michael A. Guaciaro
1
#3022
Michael Hall
1
#3022
Michael Allen Hanson
1
#3022
Michael Hawley
1
#3022
Michael S. Healy
1
#3022
Mickael R. Johnson
1
#3022
Michael Kaufman
1
#3022
Michael J. Kelly, III
1
#3022
Michael Kreuze
1
#3022
Michael N. Krupp
1
#3022
Michael H. Lam
1
#3022
Michelle Madar
1
#3022
Michael Maillard
1
#3022
Michael K. Mao
1
#3022
Michael J. McCluskie
1
#3022
Michael Navet
1
« Prev
81
82
83
84
85
Next »
Related Companies
Hon Hai Precision Ind. Co.
5,873
Ciba-Geigy
5,843
Sap Se
5,811
Whirlpool
5,797
Eaton
5,794
Globalfoundries
5,701
Japan Display
5,646
Hoechst Gmbh
5,565
Freeescale Semiconductor
5,528