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
(2019):
#2
of
32,327
Top 1%
11,143
inventors
9,582
Patents 2019
Top Inventors at IBM
2019
Showing
6,251–6,300
of
11,143
inventors
Rank
Name
Patents
#5496
Diyanesh B.C. Vidyapoornachary
1
#5496
Dinesh Wadekar
1
#5496
Dieter Wellerdiek
1
#5496
Di Wu
1
#5496
Dian Guo Zou
1
#5496
Dmitry Andreev
1
#5496
Dmitri Pal
1
#5496
Dmitry Pidan
1
#5496
Dmitri Pikus
1
#5496
Dmitry Rekesh
1
#5496
Dmitry Vasilenko
1
#5496
Donald Pierce Bearden
1
#5496
Domenico Biondi
1
#5496
Douglas M. Bishop
1
#5496
Donald J. Bland
1
#5496
Dominik W. Brugger
1
#5496
Donald E. Buddenbaum
1
#5496
Douglas J. Cowie
1
#5496
Domenico D'Alterio
1
#5496
Donald P. Defelice
1
#5496
Douglas Keller
1
#5496
Donald C. Laing
1
#5496
Dong Hui Liu
1
#5496
Douglas A. MacKay
1
#5496
Dorian B. Miller
1
#5496
Donald L. Muchmore
1
#5496
Donald P. Muller
1
#5496
Dominic O'Toole
1
#5496
Donald A. Padilla
1
#5496
Doorlabh Panjwani
1
#5496
Donald W. Porter
1
#5496
Donald R. Stence
1
#5496
Donald P. Taylor, III
1
#5496
Dorothy Marie Thelen
1
#5496
Dominic Thibodeau
1
#5496
Douglas M. Trickett
1
#5496
Dongyun Wang
1
#5496
Dong Wei
1
#5496
Duncan S. Anderson
1
#5496
Durairaj BASKARAN
1
#5496
Dushmanta Mohapatra
1
#5496
Eberhard Engler
1
#5496
Eben M. Haber
1
#5496
Eduardo Abe
1
#5496
Edward A. Addison
1
#5496
Eduard Benes
1
#5496
Edward R. Bernal
1
#5496
Edward James Biddle
1
#5496
Edward L. Blackwell
1
#5496
Edward T. Childress
1
« Prev
124
125
126
127
128
Next »
Industry Peers
Cisco
1,220
Oracle
956
HP
793
Sap Se
593
Adobe
488
Salesforce
372