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
›
Schlumberger Technology
Schlumberger Technology
— 351 Patents in 2018
Rank
(2018):
#105
of
30,013
Top 1%
781
inventors
351
Patents 2018
Top Inventors at Schlumberger Technology
2018
Showing
1–50
of
781
inventors
Rank
Name
Patents
1
Christian Stoller
10
2
Yi-Qiao Song
9
3
Hau Nguyen-Phuc Pham
7
3
Joseph Varkey
7
#5
Andrew E. Pomerantz
6
#5
Junichi Sugiura
6
#5
Sheng Chang
6
#5
Soumyajit Mandal
6
#5
Youxiang Zuo
6
#10
Brian Clark
5
#10
Bruno Lecerf
5
#10
Edward George Parkin
5
#10
Farshid Mostowfi
5
#10
Martin Hurlimann
5
#10
Rod Shampine
5
#16
Arthur H. Hartog
4
#16
Avtandil Tkabladze
4
#16
Burcu Unal Altintas
4
#16
Cheng-Gang Xie
4
#16
David R. Hall
4
#16
Dzevat Omeragic
4
#16
Jacques Orban
4
#16
Josselin Kherroubi
4
#16
John Rasmus
4
#16
Julius Kusuma
4
#16
Markus Berheide
4
#16
Oliver C. Mullins
4
#16
Ronald E. G. van Hal
4
#16
Tarek M. Habashy
4
#16
Terizhandur S. Ramakrishnan
4
#16
Timothy Lesko
4
#16
Tong Zhou
4
#33
Adriaan Gisolf
3
#33
Albert Ballard Andrews
3
#33
Alexander Alexandrovich Burukhin
3
#33
Alexander Nikolaevich Nadeev
3
#33
Alejandro Pena
3
#33
Andrey Vladimirovich Bogdan
3
#33
Andrew Brooks
3
#33
Anthony Collins
3
#33
Andrew Hayman
3
#33
Anatoly Vladimirovich Medvedev
3
#33
Bernhard Lungwitz
3
#33
Bikash K. Sinha
3
#33
Bo Yu
3
#33
Clement Kostov
3
#33
David Kim
3
#33
Dean M. Willberg
3
#33
Dinesh R. Patel
3
#33
Fei Song
3
1
2
3
Next »
Related Companies
Sandisk Technologies
370
US Air Force
364
Xerox
359
Whirlpool
357
Futurewei Technologies
352
MIT
351
Baker Hughes, A Ge Company
346
Blackberry Limited
344
Merck
343