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Patent Assignment Assignor Details
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Assignor Name : WENG, XIAOWEI
Total Assignments: 38
Assignment: 1
Reel/Frame:007242/0192   Pages: 2
Recorded: 12/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAINEY, BRYANT W.
Exec Dt:
10/03/1994
2
WENG, XIAOWEI
Exec Dt:
10/03/1994
Assignee
1
ATLANTIC RICHFIELD COMPANY
2300 W. PLANO PARKWAY
PLANO,, TEXAS 75075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5497831
NONE
08316985
Correspondence name and address
DRUDE FAULCONER
2350 LAKESIDE BLVD., STE. 850
RICHARDSON, TX 75082
Assignment: 2
Reel/Frame:007406/0478   Pages: 2
Recorded: 04/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
11/01/1994
2
MONTGOMERY, CARL T.
Exec Dt:
11/01/1994
3
PERKINS, THOMAS K.
Exec Dt:
11/02/1994
Assignee
1
ATLANTIC RICHFIELD COMPANY
515 SOUTH FLOWER STREET LOS ANGELES, CA 90071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5474129
NONE
08334908
Correspondence name and address
ABLERT C. METRAILER
ATLANTIC RICHFIELD COMPANY
2300 WEST PLANO PARKWAY
PLANO, TX 75075
Assignment: 3
Reel/Frame:008748/0666   Pages: 2
Recorded: 08/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
08/14/1997
2
BARTKO, KIRK M.
Exec Dt:
08/14/1997
Assignee
1
ATLANTIC RICHFIELD COMPANY
2300 WEST PLANO PARKWAY
PLANO, TEXAS 75075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5900544
NONE
08907835
Correspondence name and address
LAW OFFICES OF F. LINDSEY SCOTT
F. LINDSEY SCOTT
SUITE 102
14651 DALLAS PARKWAY
DALLAS, TX 75240
Assignment: 4
Reel/Frame:011153/0951   Pages: 4
Recorded: 09/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERT, JOEL
Exec Dt:
09/20/2000
2
JEE, VIRGINIA J.
Exec Dt:
09/20/2000
3
WENG, XIAOWEI
Exec Dt:
09/20/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6498988
NONE
09666729
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
GORDON G. WAGGETT
110 SCHLUMBERGER DRIVE,MD1
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:013052/0540   Pages: 3
Recorded: 06/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WENG, XIAOWEI
Exec Dt:
06/24/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6705398
US20030079875
10178492
Correspondence name and address
IP DEPT. WELL STIMULATION
CATHERINE MENES
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 6
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: 7
Reel/Frame:019379/0122   Pages: 3
Recorded: 06/05/2007
Attorney Dkt #:56.0928
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WENG, XIAOWEI
Exec Dt:
04/04/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8230915
US20080236836
11692339
Correspondence name and address
DARLA FONSECA
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:020346/0611   Pages: 4
Recorded: 01/10/2008
Attorney Dkt #:56.1054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
11/12/2007
2
SIEBRITS, EDUARD
Exec Dt:
11/26/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8412500
US20080183451
11936344
Correspondence name and address
DARLA FONSECA
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:021344/0338   Pages: 7
Recorded: 08/06/2008
Attorney Dkt #:56.1107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMEER, HUBERTUS V.
Exec Dt:
07/08/2008
2
BURGOS, REX
Exec Dt:
07/02/2008
3
WENG, XIAOWEI
Exec Dt:
07/01/2008
4
KANE, MOUSSA
Exec Dt:
08/06/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080308272
12135453
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:023149/0354   Pages: 4
Recorded: 08/26/2009
Attorney Dkt #:56.1247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
08/18/2009
2
KRESSE, OLGA
Exec Dt:
08/18/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110029291
12462244
Correspondence name and address
MICHAEL L. FLYNN
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:024378/0144   Pages: 5
Recorded: 05/13/2010
Attorney Dkt #:56.1170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, HONGREN
Exec Dt:
04/16/2010
2
WENG, XIAOWEI
Exec Dt:
04/15/2010
3
JAIN, VIVEK
Exec Dt:
04/23/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100252268
12730516
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 12
Reel/Frame:025109/0363   Pages: 6
Recorded: 10/07/2010
Attorney Dkt #:56.1342
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
07/27/2010
2
PIPCHUK, DOUG
Exec Dt:
07/29/2010
3
BURGOS, REX
Exec Dt:
07/22/2010
4
TARDY, PHILIPPE
Exec Dt:
07/12/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8788251
US20110288843
12785142
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 13
Reel/Frame:025654/0906   Pages: 5
Recorded: 01/18/2011
Attorney Dkt #:56.1413
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, HONGREN
Exec Dt:
12/03/2010
2
CHEN, YIYAN
Exec Dt:
01/06/2011
3
WENG, XIAOWEI
Exec Dt:
12/07/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8607870
US20120125617
12950226
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 14
Reel/Frame:025936/0886   Pages: 7
Recorded: 03/10/2011
Attorney Dkt #:56.1409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARDY, PHILIPPE M.J.
Exec Dt:
01/25/2011
2
PIPCHUK, DOUGLAS
Exec Dt:
03/02/2011
3
WENG, XIAOWEI
Exec Dt:
02/03/2011
4
BAEZ MANZANERA, FERNANDO
Exec Dt:
02/01/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8910714
US20120160496
12977720
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 15
Reel/Frame:025838/0631   Pages: 9
Recorded: 02/21/2011
Attorney Dkt #:56.1368
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
02/18/2011
2
MANZANERA, FERNANDO BAEZ
Exec Dt:
02/16/2011
3
PIPCHUK, DOUGLAS
Exec Dt:
02/08/2011
4
BURGOS, REX
Exec Dt:
02/09/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9091139
US20110144960
12962277
Correspondence name and address
MICHAEL L. FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 16
Reel/Frame:027939/0609   Pages: 8
Recorded: 03/27/2012
Attorney Dkt #:IS11.0797-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, HONGREN
Exec Dt:
02/28/2012
2
CHEN, YIYAN
Exec Dt:
02/29/2012
3
WENG, XIAOWEI
Exec Dt:
03/15/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9085976
US20130158959
13327965
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 17
Reel/Frame:027961/0174   Pages: 8
Recorded: 03/30/2012
Attorney Dkt #:IS10.1054-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONDA, HITOSHI
Exec Dt:
03/15/2012
2
GANGULY, UTPAL
Exec Dt:
02/27/2012
3
WENG, XIAOWEI
Exec Dt:
03/15/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9556720
US20120185225
13338732
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 18
Reel/Frame:027963/0839   Pages: 8
Recorded: 03/30/2012
Attorney Dkt #:IS10.1054A-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANGULY, UTPAL
Exec Dt:
03/01/2012
2
ONDA, HITOSHI
Exec Dt:
03/09/2012
3
WENG, XIAOWEI
Exec Dt:
03/15/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9228425
US20120179444
13338784
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 19
Reel/Frame:030394/0758   Pages: 10
Recorded: 05/10/2013
Attorney Dkt #:56.1377-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
04/23/2013
2
GU, HONGREN
Exec Dt:
04/23/2013
3
WENG, XIAOWEI
Exec Dt:
04/23/2013
4
PHOTOS, PETER J.
Exec Dt:
05/09/2013
5
PANGA, MOHAN K. R.
Exec Dt:
04/23/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130220619
13697466
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 20
Reel/Frame:030699/0249   Pages: 11
Recorded: 06/27/2013
Attorney Dkt #:IS12.2073-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, CHARLES-EDOUARD
Exec Dt:
06/03/2013
2
WENG, XIAOWEI
Exec Dt:
06/03/2013
3
ABAD, CARLOS
Exec Dt:
06/03/2013
4
ENGLAND, KEVIN W.
Exec Dt:
06/04/2013
5
GANGULY, UTPAL
Exec Dt:
06/06/2013
6
XU, WENYUE
Exec Dt:
06/03/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130140031
13752505
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 21
Reel/Frame:032314/0931   Pages: 7
Recorded: 02/27/2014
Attorney Dkt #:IS11.0208-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EJOFODOMI, EFEJERA AKPODIATE
Exec Dt:
02/14/2014
2
WENG, XIAOWEI
Exec Dt:
02/10/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9715026
US20140076543
14004612
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 22
Reel/Frame:032479/0697   Pages: 13
Recorded: 03/20/2014
Attorney Dkt #:IS13.4359-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECERF, BRUNO
Exec Dt:
02/07/2014
2
USOLTSEV, DMITRIY
Exec Dt:
02/10/2014
3
POPE, TIMOTHY L.
Exec Dt:
03/18/2014
4
PENA, ALEJANDRO
Exec Dt:
02/10/2014
5
ITIBROUT, TARIK
Exec Dt:
02/10/2014
6
WENG, XIAOWEI
Exec Dt:
02/10/2014
7
ONDA, HITOSHI
Exec Dt:
02/12/2014
8
ENKABABIAN, PHILIPPE
Exec Dt:
02/26/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9135475
US20140222405
14101028
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 23
Reel/Frame:032525/0590   Pages: 9
Recorded: 03/26/2014
Attorney Dkt #:IS11.0593-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, CHARLES-EDOUARD
Exec Dt:
02/04/2014
2
XU, WENYUE
Exec Dt:
02/04/2014
3
TARDY, PHILIPPE M. J.
Exec Dt:
02/07/2014
4
WENG, XIAOWEI
Exec Dt:
02/10/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140151035
14126201
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 24
Reel/Frame:033757/0895   Pages: 10
Recorded: 09/17/2014
Attorney Dkt #:IS12.2111-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
03/12/2014
2
MACK, MARK
Exec Dt:
07/28/2014
3
CIPOLLA, CRAIG
Exec Dt:
03/03/2014
4
GANGULY, UTPAL
Exec Dt:
04/16/2014
5
MAXWELL, SHAWN
Exec Dt:
09/05/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9618652
US20140372089
14133687
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 25
Reel/Frame:033236/0160   Pages: 10
Recorded: 07/03/2014
Attorney Dkt #:IS11.0812-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUPRAKOV, DMITRY AREFIEVICH
Exec Dt:
06/12/2014
2
PRIOUL, ROMAIN CHARLES ANDRE
Exec Dt:
06/12/2014
3
WENG, XIAOWEI
Exec Dt:
06/10/2014
4
KRESSE, OLGA
Exec Dt:
06/03/2014
5
GU, HONGREN
Exec Dt:
06/17/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10605060
US20140299315
14350533
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 26
Reel/Frame:033467/0717   Pages: 10
Recorded: 08/05/2014
Attorney Dkt #:IS11.0915-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, RUITING
Exec Dt:
07/30/2014
2
KRESSE, OLGA
Exec Dt:
06/16/2014
3
WENG, XIAOWEI
Exec Dt:
06/25/2014
4
COHEN, CHARLES-EDOUARD
Exec Dt:
06/16/2014
5
GU, HONGREN
Exec Dt:
06/17/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544667
US20140305638
14356369
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 27
Reel/Frame:033696/0023   Pages: 12
Recorded: 09/09/2014
Attorney Dkt #:25.0566-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
08/27/2014
2
TARDY, PHILIPPE M .J.
Exec Dt:
07/21/2014
3
PIPCHUK, DOUGLAS
Exec Dt:
07/28/2014
4
BURGOS, REX
Exec Dt:
08/07/2014
5
THOMEER, HUBERTUS V.
Exec Dt:
07/18/2014
6
VAN KUIJK, ROBERT
Exec Dt:
08/11/2014
7
MOSCATO, TULLIO
Exec Dt:
07/18/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10494921
US20150233239
14363268
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 28
Reel/Frame:035168/0018   Pages: 8
Recorded: 03/15/2015
Attorney Dkt #:IS12.2837-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRESSE, OLGA
Exec Dt:
10/31/2014
2
WENG, XIAOWEI
Exec Dt:
11/05/2014
3
GU, HONGREN
Exec Dt:
11/04/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150204174
14423235
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 29
Reel/Frame:034445/0226   Pages: 9
Recorded: 12/10/2014
Attorney Dkt #:IS14.8560-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, HONGREN
Exec Dt:
12/01/2014
2
WENG, XIAOWEI
Exec Dt:
12/08/2014
3
KRESSE, OLGA
Exec Dt:
12/08/2014
4
LECERF, BRUNO
Exec Dt:
12/04/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10012069
US20160123117
14530632
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 30
Reel/Frame:044760/0764   Pages: 13
Recorded: 01/30/2018
Attorney Dkt #:IS11.0691-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXWELL, SHAWN
Exec Dt:
01/18/2016
2
WENG, XIAOWEI
Exec Dt:
04/14/2015
3
KRESSE, OLGA
Exec Dt:
04/13/2015
4
CIPOLLA, CRAIG
Exec Dt:
04/14/2015
5
RUTLEDGE, JAMES T.
Exec Dt:
06/15/2015
6
UNDERHILL, WILLIAM
Exec Dt:
04/14/2015
7
GANGULY, UTPAL
Exec Dt:
04/27/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10352145
US20160108705
14896685
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 31
Reel/Frame:039078/0049   Pages: 6
Recorded: 07/06/2016
Attorney Dkt #:IS13.4470-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
06/16/2015
2
KRESSE, OLGA
Exec Dt:
06/10/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160265331
15034927
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 32
Reel/Frame:038532/0523   Pages: 8
Recorded: 05/10/2016
Attorney Dkt #:IS14.8561-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
05/04/2016
2
COHEN, CHARLES-EDOUARD
Exec Dt:
04/26/2016
3
KRESSE, OLGA
Exec Dt:
04/26/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10422208
US20160357883
14664362
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 33
Reel/Frame:041020/0562   Pages: 6
Recorded: 01/19/2017
Attorney Dkt #:IS12.3096-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
11/11/2016
2
RAMONDENC, PIERRE
Exec Dt:
11/10/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10718206
US20170067335
15119625
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 34
Reel/Frame:045057/0663   Pages: 8
Recorded: 02/28/2018
Attorney Dkt #:IS15.0912-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
11/11/2016
2
COHEN, CHARLES-EDOUARD
Exec Dt:
11/14/2016
3
WATERS, GEORGE ALAN
Exec Dt:
11/14/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10794154
US20180230783
15750945
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 35
Reel/Frame:041141/0585   Pages: 8
Recorded: 02/01/2017
Attorney Dkt #:IS13.4357-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUPRAKOV, DIMITRY
Exec Dt:
01/12/2017
2
PRIOUL, ROMAIN CHARLES ANDRE
Exec Dt:
01/12/2017
3
WENG, XIAOWEI
Exec Dt:
01/13/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738578
US20170096886
15315943
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 36
Reel/Frame:043210/0633   Pages: 6
Recorded: 08/07/2017
Attorney Dkt #:IS12.3237A-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, XIAOWEI
Exec Dt:
07/24/2017
2
COHEN, CHARLES-EDOUARD
Exec Dt:
07/25/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10760416
US20180016895
15546860
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 37
Reel/Frame:060251/0351   Pages: 13
Recorded: 06/20/2022
Attorney Dkt #:IS19.1352-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORKIN, ROMAN
Exec Dt:
01/17/2020
2
FEDOROV, ANDREY
Exec Dt:
01/28/2020
3
KABANNIK, ARTEM
Exec Dt:
01/16/2020
4
YUDINA, KIRA VLADIMIROVNA
Exec Dt:
01/16/2020
5
BADAZHKOV, DMITRY
Exec Dt:
01/16/2020
6
BRUNS, JARED
Exec Dt:
01/20/2020
7
WENG, XIAOWEI
Exec Dt:
01/22/2020
8
KHUDOROZHKOVA, ALEKSANDRA
Exec Dt:
02/04/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11913314
US20230020671
17757522
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 38
Reel/Frame:056152/0051   Pages: 22
Recorded: 05/06/2021
Attorney Dkt #:IS17.0987-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MU, NAN
Exec Dt:
02/12/2020
2
WENG, XIAOWEI
Exec Dt:
02/18/2020
3
LESKO, TIMOTHY MICHAEL
Exec Dt:
02/12/2020
4
MATTHEWS, JAMES
Exec Dt:
02/12/2020
5
KAJITA, MARCOS SUGURU
Exec Dt:
07/29/2020
6
MI, BAO
Exec Dt:
02/12/2020
7
BAGULAYAN, AMAL
Exec Dt:
12/21/2020
8
DAUBE, FRANCOIS
Exec Dt:
08/04/2020
9
HOBBS, BRANDON TRAVIS
Exec Dt:
02/18/2020
10
KUHN DE CHIZELLE, YANN P.
Exec Dt:
02/12/2020
11
MENASRIA, SAMIR
Exec Dt:
02/18/2020
12
HO, KEVIN
Exec Dt:
12/15/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11913446
US20220003059
17291388
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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