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
›
Purdue Research Foundation
PF
Purdue Research Foundation
Rank
(2021):
#228
of
31,507
Top 1%
428
inventors
175
Patents 2021
Top Inventors at Purdue Research Foundation
2021
Showing
1–50
of
428
inventors
Rank
Name
Patents
1
Robert Graham Cooks
17
2
Philip S. Low
7
3
Zheng Ouyang
5
#4
Andrea Vacca
4
#4
Dalton Snyder
4
#4
Jeffrey T. Miller
4
#4
Jeffrey P. Youngblood
4
#4
Mohamed Seleem
4
#4
Shelley A. Claridge
4
#10
Dexter Davis
3
#10
George Tsu-Chih Chiu
3
#10
Haroon Taj Mohammad
3
#10
Jeffrey Frederick Rhoads
3
#10
Jonathan James Wilker
3
#10
Mingji Dai
3
#10
Mithuna S. Thottethodi
3
#10
Pedro P. Irazoqui
3
#10
Song Zhang
3
#10
Steven F. Son
3
#10
Sumith A. Kularatne
3
#10
Vinodkumar Etacheri
3
#10
Vilas Ganpat Pol
3
#23
Alina Alexeenko
2
#23
Alan Keith Jarmusch
2
#23
Allison Kelly Murray
2
#23
Anthony George Cofer
2
#23
Cagri A. Savran
2
#23
Chun-Li Chang
2
#23
Changqin Ding
2
#23
Christina Ramires Ferreira
2
#23
David J. Cappelleri
2
#23
David H. Thompson
2
#23
Eric A. Nauman
2
#23
Esteban E. Marinero-Caceres
2
#23
Fengyuan Deng
2
#23
Gabriel O. Albors
2
#23
Gabriel Simon
2
#23
Garth Jason Simpson
2
#23
Guanghui Zhang
2
#23
Herman O. Sintim
2
#23
He Wang
2
#23
Ibrahim Emre Gunduz
2
#23
Jacqueline C. Linnes
2
#23
Jack Williams
2
#23
Ji-Xin Cheng
2
#23
Jiachen XUE
2
#23
Kevin Paul Trumble
2
#23
Markus Lill
2
#23
Michael North
2
#23
Mukerrem Cakmak
2
1
2
3
Next »
Related Companies
Fg Innovation Company Limited
179
Abbott
177
The Nielsen Company (Us)
176
Gopro
175
Toray Industries
174
Caltech
174
Nikon
173
Kioxia
173