Skip to content
Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Universities
Inventors
Cities
States
Technologies
Top Patents
Inventor 500
Select ranking year
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
›
Enthone Gmbh
EG
Enthone Gmbh
— 98 Patents
Rank
(All Time):
#7,009
of
105,732
Top 7%
107
inventors
98
Patents All Time
Patents per Year
Patents granted per year, 1981 to 2016
Bar chart with a peak of 10 patents in 2010.
peak 10
1981: 2 patents
1981
1983: 1 patents
1985: 3 patents
1986: 5 patents
1986
1987: 2 patents
1988: 3 patents
1989: 3 patents
1989
1990: 2 patents
1991: 1 patents
1992: 1 patents
1992
2002: 3 patents
2003: 5 patents
2004: 6 patents
2004
2005: 5 patents
2007: 3 patents
2008: 4 patents
2008
2009: 5 patents
2010: 10 patents
2011: 6 patents
2011
2012: 6 patents
2013: 5 patents
2014: 5 patents
2014
2015: 10 patents
2016: 2 patents
2016
Top Inventors at Enthone Gmbh
All Time
Showing
1–50
of
107
inventors
Rank
Name
Patents
1
Richard Hurtubise
20
1
Vincent Paneccasio, Jr.
20
3
Joseph A. Abys
16
#4
Qingyun Chen
12
#5
Xuan Lin
11
#6
Constantine I. Courduvelis
9
#7
Christian Witt
7
#7
Eric Yakobson
7
#9
Andreas Möbius
6
#9
Charles Valverde
6
#9
Edward J. Kudrak, Jr.
6
#9
Shenliang Sun
6
#13
Abayomi I. Owei
5
#13
Chonglun Fan
5
#13
Christoph Werner
5
#13
Chen Xu
5
#13
Daniel Stritch
5
#13
Nicolai Petrov
5
#13
Thomas B. Richardson
5
#13
Thomas E. Sullivan
5
#21
Franz-Josef Stark
4
#21
Hiep Xuan Nguyen
4
#21
Karl F. Wengenroth
4
#21
Paul Figura
4
#21
Theodore Antonellis
4
#26
Andreas Konigshofen
3
#26
Cai Wang
3
#26
Edwin W. Bastenbeck
3
#26
Eugene F. Yarkosky
3
#26
Jingye Li
3
#26
Mark Peter Schildmann
3
#26
Peter Pies
3
#26
Thomas W. Bleeks
3
#26
Ulrich Prinz
3
#26
Yung-Herng Yau
3
#36
Anthony R. Del Gobbo
2
#36
Anthony Fiore, IV
2
#36
Andrew McIntosh Soutar
2
#36
Axel Fuhrmann
2
#36
Danica Elbick
2
#36
Elmar Tolls
2
#36
Han Verbunt
2
#36
Helmut Horsthemke
2
#36
John Commander
2
#36
John Fudala
2
#36
Joachim Heyer
2
#36
Juan Hajdu
2
#36
Juan Haydu
2
#36
Jurgen Hupe
2
#36
Kshama Jirage
2
1
2
3
Next »
Most Valuable Patents
Patent
Est. Value
Year
Composition and process for conditioning the surface of polycarbonate resins prior to metal plating
$14M
1988
Peroxide selective stripping compositions and method
$12M
1988
Metal dissolution process using H.sub.2 O.sub.2 --H.sub.2 SO.sub.4 etchant
$10M
1983
Method of preparing aluminum memory disks having a smooth metal plated finish
$9M
1992
RFI shielded plastic articles and process for making same
$9M
1987
All 100 most valuable US patents →
Related Companies
Zebco Holdings
98
Sunstar
98
Claber S.P.A.
98
Aspect Software
98
Logitech
98
Sunstar Giken
98
Societe De Technologie Michelin
98
New England Medical Center Hospitals.
98
Navteq B.V.
98