Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 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
›
Photodynamic
PH
Photodynamic
— 83 Patents
Rank
(All Time):
#8,383
of
106,120
Top 8%
97
inventors
83
Patents All Time
Top Inventors at Photodynamic
All Time
Showing
1–50
of
97
inventors
Rank
Name
Patents
1
Francois J. Henley
32
2
Adam Weiss
7
2
Jeffrey Hawthorne
7
2
Xianhai Chen
7
#5
Afsar Saranli
6
#5
David Baldwin
6
#7
Alexander Nagy
4
#7
Kent Nguyen
4
#7
Michael A. Bryan
4
#7
Michael J. Miller
4
#7
Sherri McFarland
4
#7
William K. Pratt
4
#13
Hee-June Choi
3
#13
Thomas H. Bailey
3
#15
Alan Cable
2
#15
Aleksander Crnatovic
2
#15
Alexandre Obotnine
2
#15
Alberto Pique
2
#15
Andrey Bordenyuk
2
#15
Andrew M. Hawryluk
2
#15
Atila Ersahin
2
#15
David W. Gardner
2
#15
Daniel Toet
2
#15
Dean Kratzer
2
#15
Eduardo Ghelman
2
#15
Ginetto Addiego
2
#15
Hai Tran
2
#15
Joseph Setzer
2
#15
Kaushal Gangakhedkar
2
#15
Kiran Jitendra
2
#15
Lydia J. Young
2
#15
Maurice R. Barr
2
#15
Neil Dang Nguyen
2
#15
Oleksiy Lopatin
2
#15
Raymond C Y Auyeung
2
#15
Ray Leerentveld
2
#15
Reza Safaee-Rad
2
#15
Robert Barnett
2
#15
Steve Aochi
2
#15
Stephen Barton
2
#15
Steven Edward Birrell
2
#15
Sunil S. Sawkar
2
#43
Abraham Gross
1
#43
Alain Cournoyer
1
#43
Alexander Kadyshevitch
1
#43
Arie Glazer
1
#43
Barry McGinley
1
#43
Bernard Clark
1
#43
Branko Bukal
1
#43
C. Wade Sheen
1
1
2
Next »
Related Companies
Uif (University Industry Foundation), Yonsei University
83
Cambridge Mechatronics Limited
83
Carl Zeiss Sms
83
Cadent
83
Parion Sciences
83
Medi-Physics
83
K.U. Leuven Research & Development
83
Sonic Ip
83
Trumpf
83