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
801–850
of
11,638
inventors
Rank
Name
Patents
#710
Nitin Gupta
7
#710
Nicole Saulnier
7
#710
Oki Gunawan
7
#710
Paul C. Jamison
7
#710
Paul A. Merolla
7
#710
Paolo Ottaviano
7
#710
Palani Sakthi
7
#710
Patrick A. Tamborski
7
#710
Patrick Watson
7
#710
Petra Leber
7
#710
Petr Novotny
7
#710
Peilin Song
7
#710
Peifeng Yin
7
#710
Phillip V. Mann
7
#710
Priyanka Agrawal
7
#710
Qiang Xie
7
#710
Raphael I. Arar
7
#710
Rahil Garnavi
7
#710
Rahul Gupta
7
#710
Ramachandran Muralidhar
7
#710
Rajesh Kumar Saxena
7
#710
Ravi Tejwani
7
#710
Reinhard T. Buendgen
7
#710
Richard Bradshaw
7
#710
Robert L. Bruce
7
#710
Robin Hsin Kuo Chao
7
#710
Robert G. Farrell
7
#710
Roberto Ragusa
7
#710
Sanjoy Dey
7
#710
Sathya Santhar
7
#710
Sai Zeng
7
#710
Scott E. Schneider
7
#710
Seraphin B. Calo
7
#710
Setsuko Masuda
7
#710
Seiji Munetoh
7
#710
Shadi E. Albouyeh
7
#710
Shao Chun Li
7
#710
Shaila Pervin
7
#710
Shi Lei Zhang
7
#710
Si Bin Fan
7
#710
Simeon Furrer
7
#710
Siyuan Lu
7
#710
Somnath Ghosh
7
#710
Spyridon Antonatos
7
#710
Stefan Harrer
7
#710
Steven R. Hetzler
7
#710
Steve Ostrander
7
#710
Stefano Sidoti
7
#710
Stefan Van Der Stockt
7
#710
Steven L. Wright
7
« Prev
15
16
17
18
19
Next »
Industry Peers
Cisco
1,216
HP
948
Oracle
681
Salesforce
637
Sap Se
585
Adobe
491