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
(2022):
#2
of
30,823
Top 1%
7,845
inventors
4,719
Patents 2022
Top Inventors at IBM
2022
Showing
5,951–6,000
of
7,845
inventors
Rank
Name
Patents
#3165
Chen Liang
1
#3165
Vincent Lonij
1
#3165
Kuan Feng
1
#3165
Chaya Levovitz
1
#3165
Chun Leng
1
#3165
Zheng Lei An
1
#3165
Kwan Yin Andrew Chau
1
#3165
Charles E. Leiserson
1
#3165
Chang Lei
1
#3165
Vidya Makineedi
1
#3165
Chaitanya Kumar
1
#3165
Chien-Yeh Ku
1
#3165
Lama Chakra
1
#3165
Chia Yeow Khiang
1
#3165
Laurence James Plant
1
#3165
Vlad Balanescu
1
#3165
Lazaros Polymenakos
1
#3165
Lakshmi Bellave Ramesh
1
#3165
Lakshmi N. Reddy
1
#3165
Lawrence Scott Rich
1
#3165
Laura J. Rodriguez
1
#3165
Lawrence Roy
1
#3165
Laura Irina Rusu
1
#3165
Laurence P. Sansone
1
#3165
Lester Rene Claudio
1
#3165
Christopher Kenyon
1
#3165
Lee Evan Eisen
1
#3165
Chien-Chih Huang
1
#3165
Lei Gao
1
#3165
Chuang Hsin-Yu
1
#3165
Christian Wilhelm Paul Hoerst
1
#3165
Chinh Vien Hoang
1
#3165
Vladimir Gamaley
1
#3165
Lester R. Hicks
1
#3165
Ledina Hido-Evans
1
#3165
Ching-Tien Ho
1
#3165
Leung M. Hung
1
#3165
Lee Jesionowski
1
#3165
ChunHui Y. Higgins
1
#3165
Christopher J. Giblin
1
#3165
Chen Gao
1
#3165
Christopher Michael Galtenberg
1
#3165
Vladimir Garcia Saavedra
1
#3165
Lei Kuang
1
#3165
Maria Patrou
1
#3165
Leo Shyh-Wei Luan
1
#3165
Christopher C. Fraser
1
#3165
Christopher R. Florence
1
#3165
Christine H. Flood
1
#3165
Volker Boenisch
1
« Prev
118
119
120
121
122
Next »
Industry Peers
HP
1,325
Cisco
1,219
Oracle
755
Salesforce
674
Sap Se
627
Adobe
423