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Patent Assignment Assignor Details
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Assignor Name : BROWN, J. ERNEST
Total Assignments: 47
Assignment: 1
Reel/Frame:007716/0162   Pages: 3
Recorded: 05/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BROWN, J. ERNEST
Exec Dt:
04/13/1995
Assignee
1
DOWELL
P.O. BOX 2175
A DIVISION OF SCHLUMBERGER TECHNOLOGY CORPORATION
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5551514
NONE
08369625
Correspondence name and address
DOWELL
A DIVISION SCHLUMBERGER TECHNOLOGY CORP.
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:008403/0512   Pages: 4
Recorded: 02/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, J. ERNEST
Exec Dt:
10/15/1996
2
CARD, ROGER J.
Exec Dt:
10/14/1996
3
NELSON, ERIK B.
Exec Dt:
10/08/1996
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5964295
NONE
08727877
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:008453/0247   Pages: 4
Recorded: 02/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, J. ERNEST
Exec Dt:
10/15/1996
2
CARD, ROGER J.
Exec Dt:
10/14/1996
3
NELSON, ERIK B.
Exec Dt:
10/08/1996
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5964295
NONE
08727877
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:009002/0736   Pages: 6
Recorded: 12/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARD, ROGER J.
Exec Dt:
11/21/1997
2
BROWN, J. ERNEST
Exec Dt:
12/01/1997
3
VINOD, PALATHINKARA S.
Exec Dt:
12/01/1997
4
WILLBERG, DEAN M.
Exec Dt:
11/21/1997
5
SAMUEL, MATHEW M.
Exec Dt:
11/24/1997
6
CHANG, FRANK F.
Exec Dt:
12/01/1997
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5979557
NONE
08865137
Correspondence name and address
JENKENS & GILCHRIST
A.M. (ANDY) ARISMENDI, JR.
1100 LOUISIANA, SUITE 1800
HOUSTON, TEXAS 77002
Assignment: 5
Reel/Frame:009792/0810   Pages: 15
Recorded: 02/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QU, QI
Exec Dt:
02/16/1999
2
NELSON, ERIK B.
Exec Dt:
02/16/1999
3
WILLBERG, DEAN M.
Exec Dt:
02/16/1999
4
SAMUEL, MATHEW M.
Exec Dt:
02/16/1999
5
LEE, JESSE C., JR.
Exec Dt:
02/16/1999
6
CHANG, FRANK F.
Exec Dt:
02/16/1999
7
CARD, ROGER J.
Exec Dt:
02/16/1999
8
VINOD, PALATHINKARA S.
Exec Dt:
02/16/1999
9
BROWN, J. ERNEST
Exec Dt:
02/16/1999
10
THOMAS, RONNIE L.
Exec Dt:
02/22/1999
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6435277
US20020023752
09256980
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JOHN E. VIEL, JR.
DOWELL DIVISION, PATENT COUNSEL
110 SCHLUMBERGER DRIVE, MAIL DROP 1975
SUGAR LAND, TEXAS 77478
Assignment: 6
Reel/Frame:012540/0971   Pages: 15
Recorded: 01/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QU, QI
Exec Dt:
02/16/1999
2
NELSON, ERIK B.
Exec Dt:
02/16/1999
3
WILLBERG, DEAN M.
Exec Dt:
02/16/1999
4
SAMUEL, MATHEW M.
Exec Dt:
02/16/1999
5
LEE, JR., JESSE C.
Exec Dt:
02/16/1999
6
CHANG, FRANK F.
Exec Dt:
02/16/1999
7
CARD, ROGER J.
Exec Dt:
02/16/1999
8
VINOD, PALATHINKARA S.
Exec Dt:
02/16/1999
9
BROWN, J. ERNEST
Exec Dt:
02/16/1999
10
THOMAS, RONNIE L.
Exec Dt:
02/22/1999
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6637517
US20030019627
10051842
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:009856/0690   Pages: 9
Recorded: 03/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMUEL, MATHEW
Exec Dt:
03/16/1999
2
DISMUKE, KEITH I.
Exec Dt:
03/16/1999
3
CARD, ROGER J.
Exec Dt:
03/16/1999
4
BROWN, J. ERNEST
Exec Dt:
03/22/1999
5
ENGLAND, KEVIN W.
Exec Dt:
03/22/1999
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD-1975
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306800
NONE
09166658
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JOHN E VICK
110 SCHLUMBERGER DRIVE
MAIL DROP 1975
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:012233/0841   Pages: 5
Recorded: 10/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGLAND, KEVIN W.
Exec Dt:
09/24/2001
2
BROWN, J. ERNEST
Exec Dt:
09/24/2001
3
HINKEL, JERALD J.
Exec Dt:
09/26/2001
4
REDDY, RAMCHANDRA M.
Exec Dt:
09/27/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6720290
US20030207768
09969392
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:013707/0909   Pages: 4
Recorded: 12/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
12/09/2002
2
BROWN, J. ERNEST
Exec Dt:
12/09/2002
3
BONEY, CURTIS L.
Exec Dt:
12/09/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7096954
US20030121663
10039019
Correspondence name and address
STEPHEN SCHLATHER
110 SCHLUMBERGER DRIVE, MD1
IP DEPT., WELL STIMULATION
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:015685/0514   Pages: 5
Recorded: 02/15/2005
Attorney Dkt #:56.0811
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, J. ERNEST
Exec Dt:
10/01/2004
2
STILL, JOHN W.
Exec Dt:
09/30/2004
3
FU, DIANKUI
Exec Dt:
10/08/2004
4
XIAO, ZHIJUN
Exec Dt:
10/12/2004
5
FRENIER, WAYNE
Exec Dt:
09/28/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060054325
10941355
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:015685/0561   Pages: 5
Recorded: 02/15/2005
Attorney Dkt #:56.0774
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, J. ERNEST
Exec Dt:
10/01/2004
2
STILL, JOHN W.
Exec Dt:
09/30/2004
3
FU, DIANKUI
Exec Dt:
10/08/2004
4
XIAO, ZHIJUN
Exec Dt:
10/12/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050113263
10941385
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 12
Reel/Frame:015685/0972   Pages: 4
Recorded: 02/15/2005
Attorney Dkt #:56.0777
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, J. ERNEST
Exec Dt:
10/01/2004
2
STILL, JOHN W.
Exec Dt:
09/30/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060058197
10941384
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 13
Reel/Frame:016767/0945   Pages: 6
Recorded: 11/11/2005
Attorney Dkt #:56.0804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, PHILIP F.
Exec Dt:
06/29/2005
2
BROWN, J. ERNEST
Exec Dt:
06/24/2005
3
LEE, JESSE C.
Exec Dt:
06/28/2005
4
SALAMAT, GOLCHEHREH
Exec Dt:
07/06/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7219731
US20050252659
11159023
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 14
Reel/Frame:016556/0657   Pages: 9
Recorded: 09/16/2005
Attorney Dkt #:56.0806
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVAZZOLI, GUSTAVO
Exec Dt:
08/16/2005
2
BLANCO, JUAN GABRIEL
Exec Dt:
08/24/2005
3
BROWN, J. ERNEST
Exec Dt:
08/12/2005
4
FRANCINI, PIA-ANGELA
Exec Dt:
08/12/2005
5
FU, DIANKUI
Exec Dt:
08/16/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7318475
US20060000609
11198422
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 15
Reel/Frame:018853/0376   Pages: 8
Recorded: 02/05/2007
Attorney Dkt #:56.0953
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
12/25/2006
2
BROWN, J. ERNEST
Exec Dt:
12/22/2006
3
WILLBERG, DEAN M.
Exec Dt:
01/18/2007
4
KOSAREV, IVAN
Exec Dt:
01/18/2007
5
MEDVEDEV, ANATOLY
Exec Dt:
12/25/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7581590
US20080135242
11608686
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 16
Reel/Frame:019689/0686   Pages: 10
Recorded: 08/14/2007
Attorney Dkt #:56.1076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANIELS, JOHN
Exec Dt:
07/11/2007
2
WATERS, GEORGE
Exec Dt:
07/30/2007
3
NORRIS, MARK
Exec Dt:
07/09/2007
4
BROWN, J. ERNEST
Exec Dt:
07/06/2007
5
BRYANT, IAN D.
Exec Dt:
07/09/2007
6
MAUTH, KEVIN
Exec Dt:
07/11/2007
7
SWAREN, JASON
Exec Dt:
07/09/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7810567
US20090000786
11769284
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 17
Reel/Frame:020576/0838   Pages: 8
Recorded: 02/28/2008
Attorney Dkt #:19.0479
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ASHLEY
Exec Dt:
12/07/2007
2
JEFFRYES, BENJAMIN P.
Exec Dt:
12/07/2007
3
BROWN, J. ERNEST
Exec Dt:
12/07/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7963325
US20090145660
11950487
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 18
Reel/Frame:020494/0543   Pages: 11
Recorded: 02/12/2008
Attorney Dkt #:57.0776 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTOG, ARTHUR H.
Exec Dt:
01/17/2008
2
BROWN, J. ERNEST
Exec Dt:
01/28/2008
3
COOK, JOHN MERVYN
Exec Dt:
01/17/2008
4
ELPHICK, JONATHAN
Exec Dt:
01/17/2008
5
HAMMOND, PAUL S.
Exec Dt:
01/17/2008
6
JOHNSON, ASHLEY BERNARD
Exec Dt:
01/17/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7946341
US20090114386
11934551
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
PO BOX 425045
ATTN: IP LAW DEPT.
CAMBRIDGE, MA 02142
Assignment: 19
Reel/Frame:020892/0001   Pages: 12
Recorded: 05/02/2008
Attorney Dkt #:57.0771 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONKLE, DON
Exec Dt:
03/24/2008
2
JOHNSON, ASHLEY
Exec Dt:
02/06/2008
3
BROWN, J. ERNEST
Exec Dt:
01/28/2008
4
MCLEOD, TREVOR
Exec Dt:
02/14/2008
5
MILLER, MATTHEW
Exec Dt:
02/05/2008
6
SULLIVAN, PHILIP
Exec Dt:
01/23/2008
7
WILLBERG, DEAN
Exec Dt:
01/11/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8714244
US20090151938
11959278
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
PO BOX 425045
ATTN: IP LAW DEPARTMENT
CAMBRIDGE, MA 02142
Assignment: 20
Reel/Frame:020972/0661   Pages: 10
Recorded: 05/20/2008
Attorney Dkt #:56.1064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, BRIAN
Exec Dt:
03/06/2008
2
BROWN, J. ERNEST
Exec Dt:
03/06/2008
3
THIERCELIN, MARC JEAN
Exec Dt:
03/07/2008
4
SEGAL, ARKADY
Exec Dt:
03/07/2008
5
BRYANT, IAN D.
Exec Dt:
03/13/2008
6
MILLER, MATTHEW J.
Exec Dt:
03/05/2008
7
JOCHEN, VALERIE
Exec Dt:
05/08/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7909096
US20080210422
12035953
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 21
Reel/Frame:021440/0877   Pages: 8
Recorded: 08/26/2008
Attorney Dkt #:90.0022 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, HONGREN
Exec Dt:
07/15/2008
2
BROWN, J. ERNEST
Exec Dt:
08/20/2008
3
CHANG, FAUKEN F.
Exec Dt:
07/21/2008
Assignee
1
SCHLUMBERGER TECNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7644761
US20100006293
12172413
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 425045
CAMBRIDGE, MA 02142
Assignment: 22
Reel/Frame:022252/0096   Pages: 8
Recorded: 02/12/2009
Attorney Dkt #:101.0219CIP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMOS, ROGERIO T.
Exec Dt:
11/26/2008
2
COOPER, IAN
Exec Dt:
10/17/2008
3
BROWN, J. ERNEST
Exec Dt:
10/14/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090087912
12240607
Correspondence name and address
AUTREY BROWN
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 23
Reel/Frame:022484/0680   Pages: 7
Recorded: 04/01/2009
Attorney Dkt #:56.1242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, PHILIP F.
Exec Dt:
02/26/2009
2
TUSTIN, GARY JOHN
Exec Dt:
02/23/2009
3
HARTSHORNE, ROBERT SETH
Exec Dt:
02/25/2009
4
BROWN, J. ERNEST
Exec Dt:
03/19/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100179076
12354370
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 24
Reel/Frame:025713/0475   Pages: 9
Recorded: 01/28/2011
Attorney Dkt #:56.0953A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
12/03/2010
2
BROWN, J. ERNEST
Exec Dt:
12/02/2010
3
WILLBERG, DEAN M.
Exec Dt:
12/03/2010
4
KOSAREV, IVAN V.
Exec Dt:
12/10/2010
5
MEDVEDEV, ANATOLY
Exec Dt:
12/13/2010
6
ABBOTT, JONATHAN
Exec Dt:
01/22/2011
7
BURUKHIN, ALEXANDER
Exec Dt:
12/13/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8757259
US20110114313
12945426
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 25
Reel/Frame:025765/0161   Pages: 9
Recorded: 12/22/2010
Attorney Dkt #:56.0953B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEDVEDEV, OLEG
Exec Dt:
12/03/2010
2
PENA, ALEJANDRO
Exec Dt:
12/02/2010
3
LESKO, TIMOTHY
Exec Dt:
12/03/2010
4
BROWN, J. ERNEST
Exec Dt:
12/02/2010
5
WILLBERG, DEAN M.
Exec Dt:
12/03/2010
6
KOSAREV, IVAN V.
Exec Dt:
12/10/2010
7
MEDVEDEV, ANATOLY
Exec Dt:
12/13/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8763699
US20110083849
12950180
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 26
Reel/Frame:025776/0844   Pages: 11
Recorded: 02/09/2011
Attorney Dkt #:56.1376
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURMEN, M. NIHAT
Exec Dt:
01/18/2011
2
KALININ, DANIEL
Exec Dt:
01/18/2011
3
HELLMAN, RYAN
Exec Dt:
01/21/2011
4
BUSTOS, OSCAR
Exec Dt:
01/17/2011
5
BROWN, J. ERNEST
Exec Dt:
02/08/2011
6
FULLER, MICHAEL J.
Exec Dt:
01/07/2011
7
TENG, LING KONG
Exec Dt:
01/07/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110186293
12971927
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 27
Reel/Frame:026469/0128   Pages: 8
Recorded: 06/21/2011
Attorney Dkt #:56.0953C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
05/05/2011
2
BROWN, J. ERNEST
Exec Dt:
05/06/2011
3
WILLBERG, DEAN M.
Exec Dt:
06/01/2011
4
KOSAREV, IVAN V.
Exec Dt:
06/08/2011
5
MEDVEDEV, ANATOLY
Exec Dt:
05/06/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8636065
US20110240293
13097263
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 28
Reel/Frame:028813/0599   Pages: 20
Recorded: 08/20/2012
Attorney Dkt #:IS11.0424-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LITVINETS, FEDOR NIKOLAEVICH
Exec Dt:
07/23/2012
2
BOGDAN, ANDREY VLADIMIROVICH
Exec Dt:
08/03/2012
3
MAKARYCHEV-MIKHAILOV, SERGEY MIKHAILOVICH
Exec Dt:
07/31/2012
4
MEDVEDEV, OLEG
Exec Dt:
07/27/2012
5
PENA, ALEJANDRO
Exec Dt:
08/08/2012
6
LYAPUNOV, KONSTANTIN MIKHAILOVICH
Exec Dt:
08/03/2012
7
MIKHAYLOV, ALEXANDER VUACHESLAVOVICH
Exec Dt:
07/27/2012
8
LESKO, TIMOTHY M.
Exec Dt:
08/08/2012
9
BROWN, J. ERNEST
Exec Dt:
08/06/2012
10
WILLBERG, DEAN M.
Exec Dt:
08/06/2012
11
KOSAREV, IVAN VITALIEVICH
Exec Dt:
08/14/2012
12
MEDVEDEV, ANATOLY VLADIMIROVICH
Exec Dt:
07/23/2012
13
ABBOTT, JONATHAN
Exec Dt:
07/27/2012
14
BURUKHIN, ALEXANDER ALEXANDROVICH
Exec Dt:
07/25/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9863230
US20130146292
13494503
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 29
Reel/Frame:028922/0374   Pages: 20
Recorded: 09/09/2012
Attorney Dkt #:IS11.0559 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LITVINETS, FEDOR NIKOLAEVICH
Exec Dt:
07/23/2012
2
BOGDAN, ANDREY VLADIMIROVICH
Exec Dt:
08/01/2012
3
MAKARYCHEV-MIKHAILOV, MIKHAILOVICH
Exec Dt:
07/31/2012
4
MEDVEDEV, OLEG
Exec Dt:
07/27/2012
5
PENA, ALEJANDRO
Exec Dt:
08/08/2012
6
LYAPUNOV, KONSTANTIN MIKHAILOVICH
Exec Dt:
08/03/2012
7
MIKHAYLOV, ALEXANDER VUACHESLAVOVICH
Exec Dt:
07/27/2012
8
LESKO, TIMOTHY M.
Exec Dt:
08/08/2012
9
BROWN, J. ERNEST
Exec Dt:
08/06/2012
10
WILLBERG, DEAN M.
Exec Dt:
08/06/2012
11
KOSAREV, IVAN VITALIEVICH
Exec Dt:
08/14/2012
12
MEDVEDEV, ANATOLY VLADIMIROVICH
Exec Dt:
07/23/2012
13
ABBOTT, JONATHAN
Exec Dt:
07/27/2012
14
BURUKHIN, ALEXANDER ALEXANDROVICH
Exec Dt:
07/25/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9085727
US20120325472
13548760
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 30
Reel/Frame:029440/0928   Pages: 13
Recorded: 12/11/2012
Attorney Dkt #:109.0080USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEDVEDEV, ANATOLY VLADIMIROVICH
Exec Dt:
11/16/2012
2
MEDVEDEV, OLEG
Exec Dt:
11/15/2012
3
MIKHAYLOV, ALEXANDER VUACHESLAVOVICH
Exec Dt:
11/26/2012
4
FREDD, CHRISTOPHER N.
Exec Dt:
12/06/2012
5
BUTULA, KRESO KURT
Exec Dt:
11/15/2012
6
LASSEK, JOHN
Exec Dt:
11/15/2012
7
BROWN, J. ERNEST
Exec Dt:
11/15/2012
8
LYAPUNOV, KONSTANTIN MIKHAILOVICH
Exec Dt:
11/19/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447673
US20130105166
13698042
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 31
Reel/Frame:030518/0565   Pages: 7
Recorded: 05/31/2013
Attorney Dkt #:109.0025 US NP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLBERG, DEAN M.
Exec Dt:
05/28/2013
2
BROWN, J. ERNEST
Exec Dt:
05/21/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10202833
US20140262249
13833059
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 32
Reel/Frame:030856/0186   Pages: 8
Recorded: 07/23/2013
Attorney Dkt #:IS122890USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, MATTHEW J.
Exec Dt:
05/28/2013
2
WHITSITT, JOHN R.
Exec Dt:
06/03/2013
3
BROWN, J. ERNEST
Exec Dt:
05/29/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140151043
13803352
Correspondence name and address
STEPHANIE MUMA
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 33
Reel/Frame:031017/0306   Pages: 11
Recorded: 08/15/2013
Attorney Dkt #:57.0776-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTOG, ARTHUR H.
Exec Dt:
07/02/2013
2
BROWN, J. ERNEST
Exec Dt:
07/08/2013
3
COOK, JOHN
Exec Dt:
06/11/2013
4
ELPHICK, JONATHAN JAMES
Exec Dt:
06/12/2013
5
HAMMOND, PAUL SIMON
Exec Dt:
06/10/2013
6
JOHNSON, ASHLEY
Exec Dt:
06/19/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8770283
US20130092371
13706227
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 34
Reel/Frame:030971/0472   Pages: 7
Recorded: 08/08/2013
Attorney Dkt #:IS122933USPSPNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOISEAU, ANTHONY
Exec Dt:
05/28/2013
2
BROWN, J. ERNEST
Exec Dt:
07/23/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9528354
US20140131045
13803708
Correspondence name and address
STEPHANIE MUMA
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 35
Reel/Frame:030972/0513   Pages: 7
Recorded: 08/08/2013
Attorney Dkt #:IS122933USPSPNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOISEAU, ANTHONY
Exec Dt:
05/28/2013
2
BROWN, J. ERNEST
Exec Dt:
07/23/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9528354
US20140131045
13803708
Correspondence name and address
STEPHANIE MUMA
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 36
Reel/Frame:032674/0014   Pages: 10
Recorded: 04/15/2014
Attorney Dkt #:IS13.3751-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
09/13/2013
2
BROWN, J. ERNEST
Exec Dt:
09/12/2013
3
GANGULY, PARTHA
Exec Dt:
09/12/2013
4
BOGDAN, ANDREY VLADIMIROVICH
Exec Dt:
09/10/2013
5
RAMSEY, LELAND
Exec Dt:
09/11/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9523268
US20150053403
13974203
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 37
Reel/Frame:032960/0423   Pages: 17
Recorded: 05/25/2014
Attorney Dkt #:IS12.3246-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LI
Exec Dt:
11/05/2013
2
HUTCHINS, RICHARD
Exec Dt:
10/31/2013
3
ZIAUDDIN, MURTAZA
Exec Dt:
11/19/2013
4
BROWN, J. ERNEST
Exec Dt:
11/11/2013
5
ALI, SYED A.
Exec Dt:
11/04/2013
6
HURLEY, NEIL F.
Exec Dt:
05/23/2014
7
STILL, JOHN W.
Exec Dt:
11/13/2013
8
JONES, TIMOTHY G. J.
Exec Dt:
11/01/2013
9
DAVIES, STEPHEN NIGEL
Exec Dt:
11/11/2013
10
LECERF, BRUNO
Exec Dt:
11/11/2013
11
USOLTSOV, DMITRIY
Exec Dt:
11/25/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150075797
14028039
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 38
Reel/Frame:033045/0189   Pages: 19
Recorded: 05/28/2014
Attorney Dkt #:IS12.3246-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY DATA PREVIOUSLY RECORDED ON REEL 032960 FRAME 0423. ASSIGNOR(S) HEREBY CONFIRMS THE DMITRIY USOLTSOV.
Assignors
1
JIANG, LI
Exec Dt:
11/05/2013
2
HUTCHINS, RICHARD
Exec Dt:
10/31/2013
3
ZIAUDDIN, MURTAZA
Exec Dt:
11/19/2013
4
BROWN, J. ERNEST
Exec Dt:
11/11/2013
5
ALI, SYED A.
Exec Dt:
11/04/2013
6
HURLEY, NEIL F.
Exec Dt:
05/23/2014
7
STILL, JOHN W.
Exec Dt:
11/13/2013
8
JONES, TIMOTHY G. J.
Exec Dt:
11/01/2013
9
DAVIES, STEPHEN NIGEL
Exec Dt:
11/11/2013
10
LECERF, BRUNO
Exec Dt:
11/11/2013
11
USOLTSEV, DMITRIY
Exec Dt:
11/25/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150075797
14028039
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 39
Reel/Frame:032421/0427   Pages: 6
Recorded: 03/13/2014
Attorney Dkt #:IS13.4162-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
03/07/2014
2
BROWN, J. ERNEST
Exec Dt:
03/07/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150211346
14163298
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 40
Reel/Frame:032470/0487   Pages: 6
Recorded: 03/19/2014
Attorney Dkt #:IS13.4571-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
03/07/2014
2
BROWN, J. ERNEST
Exec Dt:
03/14/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10557335
US20150211343
14163366
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 41
Reel/Frame:032742/0753   Pages: 14
Recorded: 04/24/2014
Attorney Dkt #:IS13.3341-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOSEPH, JIJO
Exec Dt:
03/28/2014
2
HUTCHINS, RICHARD D.
Exec Dt:
03/28/2014
3
HUEY, WILLIAM TROY
Exec Dt:
03/28/2014
4
CLINKSCALES, JOEL
Exec Dt:
03/27/2014
5
ENKABABIAN, PHILIPPE
Exec Dt:
04/02/2014
6
PENA, ALEJANDRO
Exec Dt:
04/24/2014
7
WATERS, GEORGE
Exec Dt:
03/27/2014
8
AYALA, SALVADOR
Exec Dt:
03/27/2014
9
BROWN, J. ERNEST
Exec Dt:
04/01/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9790775
US20140262292
14209598
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 42
Reel/Frame:032904/0404   Pages: 14
Recorded: 05/15/2014
Attorney Dkt #:IS13.3317-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUTCHINS, RICHARD D.
Exec Dt:
03/28/2014
2
PENA, ALEJANDRO
Exec Dt:
05/09/2014
3
HUEY, WILLIAM TROY
Exec Dt:
03/28/2014
4
ENKABABIAN, PHILIPPE
Exec Dt:
04/02/2014
5
WATERS, GEORGE
Exec Dt:
03/27/2014
6
MIRAKYAN, ANDREY
Exec Dt:
04/17/2014
7
AYALA, SALVADOR
Exec Dt:
03/27/2014
8
BROWN, J. ERNEST
Exec Dt:
04/01/2014
9
NG, HENG-JOO
Exec Dt:
04/10/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140262265
14208770
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 43
Reel/Frame:035757/0986   Pages: 8
Recorded: 06/01/2015
Attorney Dkt #:IS12.2889-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, MATTHEW J.
Exec Dt:
11/10/2014
2
WHITSITT, JOHN R.
Exec Dt:
11/14/2014
3
BROWN, J. ERNEST
Exec Dt:
11/06/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150285023
14441674
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 44
Reel/Frame:035167/0663   Pages: 8
Recorded: 03/14/2015
Attorney Dkt #:IS14.8570-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRIY
Exec Dt:
03/09/2015
2
BROWN, J. ERNEST
Exec Dt:
02/16/2015
3
COOPER, IAIN M.
Exec Dt:
02/13/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160215604
14607107
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 45
Reel/Frame:043210/0620   Pages: 8
Recorded: 08/07/2017
Attorney Dkt #:IS13.4125-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
01/18/2016
2
BROWN, J. ERNEST
Exec Dt:
07/10/2017
3
LAFFERTY, THEODORE
Exec Dt:
11/16/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160168451
14891172
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 46
Reel/Frame:046450/0163   Pages: 8
Recorded: 07/25/2018
Attorney Dkt #:IS14.9308-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRIY
Exec Dt:
08/14/2017
2
BROWN, J. ERNEST
Exec Dt:
06/13/2018
3
VANDERMOLEN, MATHIEU
Exec Dt:
09/26/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815766
US20180023375
15553701
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 47
Reel/Frame:052485/0262   Pages: 10
Recorded: 04/24/2020
Attorney Dkt #:IS13.4707-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, HARVEY
Exec Dt:
06/11/2015
2
HARVEY, JEREMY P.
Exec Dt:
09/17/2015
3
MARTIN, ANDREW J.
Exec Dt:
06/16/2015
4
COOPER, IAIN
Exec Dt:
06/15/2015
5
BROWN, J. ERNEST
Exec Dt:
06/13/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11466551
US20160319651
15105111
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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