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
›
IBM
IBM
— 8,938 Patents in 2021
Rank
(2021):
#2
of
31,507
Top 1%
11,638
inventors
8,938
Patents 2021
Top Inventors at IBM
2021
Showing
7,451–7,500
of
11,638
inventors
Rank
Name
Patents
#5274
Lukas Petrovicky
1
#5274
Luciano Silva
1
#5274
Lu Sun
1
#5274
Lucas Correia Villa Real
1
#5274
Luke R. Viner
1
#5274
Luna Xu
1
#5274
Lun-Pin Yuan
1
#5274
Lynn E. Lowrie
1
#5274
M. Corneliu Constantinescu
1
#5274
Mary Kathryn Aldridge
1
#5274
Mamie B. Aldridge
1
#5274
Mark Allen
1
#5274
Mahathir Bin Ahmad Almashor
1
#5274
Mark J. Anderson
1
#5274
Mauro Andreuzzi
1
#5274
Maria Angelini
1
#5274
Matthew S. Angyal
1
#5274
Marcel Apfelbaum
1
#5274
Mauro Arcese
1
#5274
Mahmood Saajan Ashek
1
#5274
Mathias Bjoerkqvist
1
#5274
Mario Borelli
1
#5274
Mattias B. Borg
1
#5274
Mary Breton
1
#5274
Martha Ann Broyles
1
#5274
Madan K Chukka
1
#5274
Max S. Cioban
1
#5274
Matthew A. Cooke
1
#5274
Mariella Corbacio
1
#5274
Mattias E. Dahlstrom
1
#5274
Maxime Daniel
1
#5274
Manojit Das
1
#5274
Maurice Debatin
1
#5274
Marco De Gregorio
1
#5274
Matthias Dittberner
1
#5274
Masashi Doi
1
#5274
Mark J. Donovan
1
#5274
Marcelo Nery dos Santos
1
#5274
Matthew Downton
1
#5274
Margo L. Ezekiel
1
#5274
Margaret R. Fenlon
1
#5274
Marcelo Fernandes de Oliveira
1
#5274
Matheus Esteves Ferreira
1
#5274
Mark A. Ferriss
1
#5274
Marc Fiammante
1
#5274
Matteo Figoni
1
#5274
Mark S. Fleming
1
#5274
Martin A. Flint
1
#5274
Martin Glodde
1
#5274
Marek Goldmann
1
« Prev
148
149
150
151
152
Next »
Industry Peers
Cisco
1,216
HP
948
Oracle
681
Salesforce
637
Sap Se
585
Adobe
491