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
›
Methylgene
ME
Methylgene
— 53 Patents
Rank
(All Time):
#12,477
of
106,120
Top 15%
74
inventors
53
Patents All Time
Top Inventors at Methylgene
All Time
Showing
1–50
of
74
inventors
Rank
Name
Patents
1
Arkadii Vaisburg
28
2
Stephane Raeppel
16
3
Lijie Zhan
14
3
Stephen William Claridge
14
#5
Daniel Delorme
13
#6
Frederic Gaudette
12
#6
Ljubomir Isakovic
12
#6
Michael Mannion
12
#9
Jeffrey Besterman
11
#10
Oscar Mario Saavedra
10
#10
Silvana Leit
10
#10
Sylvie Frechette
10
#13
Franck Raeppel
9
#13
Jubrail Rahil
9
#13
Oscar Miguel Moradei
9
#16
Robert Deziel
8
#17
Marie-Claude Granger
6
#17
Pierre Tessier
6
#19
David Smil
5
#19
Isabelle Paquin
5
#21
Alain Ajamian
4
#21
Giliane Bouchain
4
#21
Moshe Szyf
4
#21
Soon Hyung Woo
4
#25
Amal Wahhab
3
#25
Carl Thibault
3
#25
Elie Abou-Khalil
3
#25
John Mancuso
3
#25
Masashi Kishida
3
#25
Patrick Beaulieu
3
#25
Pascal Bigey
3
#25
Rejean Ruel
3
#25
Rico Lavoie
3
#25
Simon Roy
3
#25
Tammy Mallais
3
#25
Yves Chantigny
3
#25
Zhihong Zhou
3
#38
Gideon Shapiro
2
#38
Lubo Isakovic
2
#38
Naomy Bernstein
2
#38
Nafsika Georgopapadakou
2
#38
Nancy Z. Zhou
2
#38
Rex Pratt
2
#38
Richard Chesworth
2
#38
Robert A. MacLeod
2
#38
Shyam Ramchandani
2
#38
Tetsuyuki Uno
2
#48
A. MacLeod
1
#48
Celia Dominguez
1
#48
David Liewellyn
1
1
2
Next »
Related Companies
Anadys Pharmaceuticals
53
Krohne Messtechnik
53
Eternal Chemical Co.
53
Lion Apparel
53
Magellan Group
53
Activcard Ireland Limited
53
Semequip
53
Saga Sanyo Industries Co.
53
Mitsubishi Electric Research Labs.
53