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
— 9,410 Patents in 2018
Rank
(2018):
#1
of
30,013
Top 1%
10,623
inventors
9,410
Patents 2018
Top Inventors at IBM
2018
Showing
4,351–4,400
of
10,623
inventors
Rank
Name
Patents
#3188
Leona D. Baumgart
2
#3188
Leander Bromley, Jr.
2
#3188
Lei Chen
2
#3188
Lewis Evans
2
#3188
Leo M. M. Farrell
2
#3188
Leonid Gorelik
2
#3188
Lev Greenberg
2
#3188
Leon E. Gregg
2
#3188
Lee A. Jacobson
2
#3188
Leah A. Lawrence
2
#3188
Lei R. Li
2
#3188
Lewis Lo
2
#3188
Leslie Png
2
#3188
Leonardo Rosati
2
#3188
Lei Shan
2
#3188
Leathen Shi
2
#3188
Lei Sun
2
#3188
Lee M. Surprenant
2
#3188
Lennox E. Thomas
2
#3188
Leonardo A. Uzcategui
2
#3188
Li-Jia Chen
2
#3188
Li Ge
2
#3188
Liang Gou
2
#3188
Liang He
2
#3188
Liane Lewin-Eytan
2
#3188
Li Li
2
#3188
Liran Loya
2
#3188
Lior Luker
2
#3188
Lifeng Nai
2
#3188
Liliana Orozco
2
#3188
Lin Qiao
2
#3188
Lianna Samuel
2
#3188
Lisa Seacat DeLuca
2
#3188
Ling Shao
2
#3188
Libin Shen
2
#3188
Lior Shlomov
2
#3188
Livio B. Soares
2
#3188
Lionel Tombez
2
#3188
Lior Velichover
2
#3188
Li Xia
2
#3188
Liu Xiao
2
#3188
Liang Xue
2
#3188
LI-CHUAN YANG
2
#3188
Li Yang
2
#3188
Li Yue
2
#3188
Liangzhao Zeng
2
#3188
Ling Zhang
2
#3188
Lixin Zhang
2
#3188
Liyi Zhou
2
#3188
Li Zhou
2
« Prev
86
87
88
89
90
Next »
Industry Peers
Cisco
958
Oracle
758
HP
586
Sap Se
403
Adobe
343
Salesforce
232