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
Rank
(2021):
#2
of
31,507
Top 1%
11,638
inventors
8,938
Patents 2021
Top Inventors at IBM
2021
Showing
201–250
of
11,638
inventors
Rank
Name
Patents
#185
Noah Singer
17
#185
Peter G. Sutton
17
#185
Ramani R. Routray
17
#185
Radu Ioan Stoica
17
#185
Tak H. Ning
17
#206
Anup Kalia
16
#206
Arun Kwangil Iyengar
16
#206
Christopher J. Colonna
16
#206
Derek E. Williams
16
#206
Donald W. Schmidt
16
#206
Eli M. Dow
16
#206
Hernan A. Cunico
16
#206
Jeb R. Linton
16
#206
Julien Frougier
16
#206
Kenneth Chun Kuen Cheng
16
#206
Lisa C. Heller
16
#206
Lin Sun
16
#206
Marco Pistoia
16
#206
Nitin Gaur
16
#206
Padmanabha Venkatagiri Seshadri
16
#206
Paul M. Solomon
16
#206
Praveen Viraraghavan
16
#206
Roger G. Hathorn
16
#206
Sarah K. Czaplewski-Campbell
16
#206
Steven J. Battle
16
#206
Terence B. Hook
16
#206
Theodore G. van Kessel
16
#206
Yang Liu
16
#229
Ashish Kundu
15
#229
Carol S. Mellgren
15
#229
Dana L. Price
15
#229
HariGovind V. Ramasamy
15
#229
Hsueh-Chung Chen
15
#229
Injo Ok
15
#229
John R. Dangler
15
#229
John U. Knickerbocker
15
#229
John Rice
15
#229
John D. Wilson
15
#229
Lan Yu
15
#229
Matthew S. Doyle
15
#229
Mudhakar Srivatsa
15
#229
Nelson Felix
15
#229
Oleg Gluschenkov
15
#229
Pawan R. Chowdhary
15
#229
Patryk Gumann
15
#229
Salvatore Bernardo Olivadese
15
#229
Scott R. Carrier
15
#229
Shinsuke Mitsuma
15
#229
Silvia M. Mueller
15
#229
Su Chen Fan
15
« Prev
3
4
5
6
7
Next »
Industry Peers
Cisco
1,216
HP
948
Oracle
681
Salesforce
637
Sap Se
585
Adobe
491