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Patent Assignment Assignor Details
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Assignor Name : SEYDOUX, JEAN
Total Assignments: 27
Assignment: 1
Reel/Frame:009435/0811   Pages: 5
Recorded: 08/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAAF, STUART
Exec Dt:
08/24/1998
2
SEYDOUX, JEAN
Exec Dt:
08/24/1998
3
THAIN, WALTER
Exec Dt:
08/24/1998
4
WERNIG, MARCUS
Exec Dt:
08/24/1998
5
DOREL, ALAIN
Exec Dt:
08/24/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6057784
NONE
08921971
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES, MD 200-9
WAYNE KANAK, MANAGER
INTELLECTUAL PROPERTY LAW AND CONTRACTS
200 GILLINGHAM LN.
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:011424/0109   Pages: 4
Recorded: 12/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMERAGIC, DZEVAT
Exec Dt:
12/21/2000
2
SEYDOUX, JEAN
Exec Dt:
12/22/2000
3
ROSTHAL, RICHARD A.
Exec Dt:
12/21/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6566881
US20010004212
09746927
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
VICTOR H. SEGURA
PATENT COUNSEL
P.O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 3
Reel/Frame:014869/0647   Pages: 4
Recorded: 01/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABANOU, JACQUES R.
Exec Dt:
10/20/2003
2
OMERAGIC, DZEVAT
Exec Dt:
10/20/2003
3
SEYDOUX, JEAN
Exec Dt:
11/04/2003
4
PISONI, ATTILIO C.
Exec Dt:
10/20/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7073609
US20050067190
10674179
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
KEVIN P. MCENANEY
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:014963/0198   Pages: 5
Recorded: 02/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
01/29/2004
2
OMERAGIC, DZEVAT
Exec Dt:
01/29/2004
3
TABANOU, JACQUES R.
Exec Dt:
01/27/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
P.O. BOX 2175
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7093672
US20040154831
10707985
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
KEVIN P. MCENANEY
ATTN: PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:016196/0249   Pages: 7
Recorded: 06/28/2005
Attorney Dkt #:24.0926
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
06/24/2005
2
LEGENDRE, EMMANUEL
Exec Dt:
06/24/2005
3
TAHERIAN, REZA
Exec Dt:
06/24/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7786733
US20060011385
11160533
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:021490/0987   Pages: 8
Recorded: 09/05/2008
Attorney Dkt #:24.0926C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
06/24/2005
2
LEGENDRE, EMMANUEL
Exec Dt:
06/24/2005
3
TAHERIAN, REZA
Exec Dt:
06/24/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7612565
US20080315882
12204996
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:019031/0339   Pages: 8
Recorded: 03/19/2007
Attorney Dkt #:24.0965
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEGENDRE, EMMANUEL
Exec Dt:
02/13/2007
2
SEYDOUX, JEAN
Exec Dt:
02/05/2007
3
TAHERIAN, REZA
Exec Dt:
01/11/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7656160
US20080143336
11610653
Correspondence name and address
SCHUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:019486/0197   Pages: 11
Recorded: 06/27/2007
Attorney Dkt #:19.0418
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PISONI, ATTILIO C.
Exec Dt:
03/05/2007
2
FREY, MARK T.
Exec Dt:
02/05/2007
3
SMITH, DAVID L.
Exec Dt:
02/20/2007
4
CLARK, BRIAN
Exec Dt:
02/13/2007
5
SEYDOUX, JEAN
Exec Dt:
02/13/2007
6
VARVEROPOULOS, VASSILIS
Exec Dt:
01/11/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8031081
US20080158006
11769098
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:018954/0471   Pages: 9
Recorded: 03/02/2007
Attorney Dkt #:20.3011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOMAN, DEAN
Exec Dt:
02/27/2007
2
NICHOLS, EDWARD
Exec Dt:
02/02/2007
3
WILT, MICHAEL
Exec Dt:
02/02/2007
4
SEYDOUX, JEAN
Exec Dt:
02/27/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7825664
US20070137854
11612881
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:019790/0736   Pages: 8
Recorded: 09/06/2007
Attorney Dkt #:24.0978-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, JIAN
Exec Dt:
08/28/2007
2
LI, QIMING
Exec Dt:
08/23/2007
3
SEYDOUX, JEAN
Exec Dt:
08/24/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8129993
US20090015261
11775435
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:020552/0700   Pages: 8
Recorded: 02/25/2008
Attorney Dkt #:24.0926-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
12/13/2007
2
LEGENDRE, EMMANUEL
Exec Dt:
12/10/2007
3
TAHERIAN, REZA
Exec Dt:
12/11/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7755361
US20080136419
11952302
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 12
Reel/Frame:024497/0110   Pages: 12
Recorded: 06/07/2010
Attorney Dkt #:24.1010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRADY, JAMES
Exec Dt:
01/03/2008
2
HAWTHORN, ANDREW
Exec Dt:
01/07/2008
3
HORKOWITZ, JOHN P.
Exec Dt:
01/25/2008
4
SEYDOUX, JEAN
Exec Dt:
12/21/2007
5
TABANOU, JACQUES R.
Exec Dt:
12/27/2007
6
YANG, JIAN
Exec Dt:
12/20/2007
7
ALUMBAUGH, DAVID
Exec Dt:
12/20/2007
Assignees
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
2
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8532928
US20110098929
12746746
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 13
Reel/Frame:020726/0810   Pages: 11
Recorded: 03/31/2008
Attorney Dkt #:24.0986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEGENDRE, EMMANUEL
Exec Dt:
02/11/2008
2
TABANOU, JACQUES R.
Exec Dt:
03/04/2008
3
SEYDOUX, JEAN
Exec Dt:
02/15/2008
4
ITO, KOJI
Exec Dt:
02/28/2008
5
LEGENDRE, FABIENNE
Exec Dt:
02/20/2008
6
KUTIEV, GEORGI
Exec Dt:
02/12/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8364404
US20090198447
12027155
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 14
Reel/Frame:021257/0300   Pages: 7
Recorded: 07/18/2008
Attorney Dkt #:24.1001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
07/07/2008
2
TAHERIAN, REZA
Exec Dt:
07/15/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8193813
US20090309600
12136858
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 15
Reel/Frame:023965/0221   Pages: 8
Recorded: 02/19/2010
Attorney Dkt #:24.0996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
09/24/2008
2
LEGENDRE, EMMANUEL
Exec Dt:
09/03/2008
3
TAHERIAN, REZA
Exec Dt:
09/04/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8736270
US20110133740
12674366
 
8736270
US20110133740
12674366
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 16
Reel/Frame:022726/0494   Pages: 10
Recorded: 05/22/2009
Attorney Dkt #:24.1015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, JIAN
Exec Dt:
10/15/2008
2
LI, QIMING
Exec Dt:
10/06/2008
3
OMERAGIC, DZEVAT
Exec Dt:
08/08/2008
4
SEYDOUX, JEAN
Exec Dt:
09/25/2008
5
TABANOU, JACQUES R.
Exec Dt:
05/21/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7991555
US20100030477
12182896
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 17
Reel/Frame:025152/0694   Pages: 7
Recorded: 10/18/2010
Attorney Dkt #:24.1069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
02/08/2010
2
CHOW, YUK HA
Exec Dt:
10/21/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9134448
NONE
13502542
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:025173/0933   Pages: 9
Recorded: 10/21/2010
Attorney Dkt #:24.1025CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONTGOMERY, MICHAEL
Exec Dt:
06/25/2010
2
KUSUMA, JULIUS
Exec Dt:
06/25/2010
3
SEYDOUX, JEAN
Exec Dt:
06/29/2010
4
ZHANG, DESHANG
Exec Dt:
07/06/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8514098
US20130106614
12817355
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 19
Reel/Frame:026226/0366   Pages: 12
Recorded: 05/04/2011
Attorney Dkt #:19.0583NP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAHERIAN, REZA
Exec Dt:
03/09/2011
2
TABANOU, ERIC
Exec Dt:
03/01/2011
3
LEGENDRE, EMMANUEL
Exec Dt:
03/28/2011
4
MEEHAN, RICHARD J.
Exec Dt:
03/28/2011
5
KREPP, ANTHONY N.
Exec Dt:
02/21/2011
6
MONTGOMERY, MICHAEL A.
Exec Dt:
04/07/2011
7
SEYDOUX, JEAN
Exec Dt:
05/02/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120068712
13002753
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 20
Reel/Frame:026214/0658   Pages: 8
Recorded: 05/03/2011
Attorney Dkt #:24.1031CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
05/03/2011
2
OMERAGIC, DZEVAT
Exec Dt:
03/28/2011
3
HOMAN, DEAN M.
Exec Dt:
05/03/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9134449
US20110238312
13030780
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 21
Reel/Frame:026775/0907   Pages: 8
Recorded: 08/19/2011
Attorney Dkt #:24.1029-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOMAN, DEAN M.
Exec Dt:
07/26/2011
2
YANG, JIAN
Exec Dt:
04/27/2011
3
SEYDOUX, JEAN
Exec Dt:
08/17/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110291855
13122122
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 22
Reel/Frame:027383/0958   Pages: 8
Recorded: 12/14/2011
Attorney Dkt #:IS10.1042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELIOT, DENIS
Exec Dt:
09/29/2011
2
CRARY, STEVEN F.
Exec Dt:
09/07/2011
3
SEYDOUX, JEAN
Exec Dt:
09/26/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045967
US20130025939
13191354
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 23
Reel/Frame:027735/0344   Pages: 14
Recorded: 02/21/2012
Attorney Dkt #:24.1070-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELIOT, DENIS
Exec Dt:
10/24/2011
2
BENNETT, NICHOLAS N.
Exec Dt:
10/20/2011
3
KUTIEV, GEORGI
Exec Dt:
11/03/2011
4
LEGENDRE, EMMANUEL
Exec Dt:
10/21/2011
5
GRIFFITHS, ROGER
Exec Dt:
10/20/2011
6
DENICHOU, JEAN-MICHEL
Exec Dt:
10/31/2011
7
SEYDOUX, JEAN
Exec Dt:
12/06/2011
8
LI, QIMING
Exec Dt:
01/25/2012
9
ITO, KOJI
Exec Dt:
10/24/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9846256
US20130038463
13205869
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 24
Reel/Frame:027907/0542   Pages: 9
Recorded: 03/22/2012
Attorney Dkt #:IS11.0002-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
02/17/2012
2
DAVYDYCHEV, ANDREI I.
Exec Dt:
02/23/2012
3
HELIOT, DENIS
Exec Dt:
02/23/2012
4
BENNETT, NICHOLAS N.
Exec Dt:
02/20/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8862405
US20130144529
13312205
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 25
Reel/Frame:028732/0509   Pages: 6
Recorded: 08/06/2012
Attorney Dkt #:24.1069-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
08/03/2012
2
CHOW, YUK HA
Exec Dt:
08/06/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9134448
US20120298420
13502542
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 26
Reel/Frame:029932/0969   Pages: 13
Recorded: 03/06/2013
Attorney Dkt #:24.1072-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOMAN, DEAN M.
Exec Dt:
12/05/2012
2
LEGENDRE, EMMANUEL
Exec Dt:
12/05/2012
3
TAHERIAN, REZA
Exec Dt:
12/12/2012
4
SEYDOUX, JEAN
Exec Dt:
12/18/2012
5
CHOI, EUNMI
Exec Dt:
02/07/2013
6
MINERBO, GERALD N.
Exec Dt:
12/10/2012
7
KRYUKOV, SERGIY
Exec Dt:
02/17/2013
8
SMITH, ROBERT C.
Exec Dt:
12/11/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10371781
US20130191028
13695216
Correspondence name and address
MIMI CORONA
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 27
Reel/Frame:040639/0254   Pages: 9
Recorded: 12/16/2016
Attorney Dkt #:IS14.9479-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, QINGFENG
Exec Dt:
07/22/2016
2
SEYDOUX, JEAN
Exec Dt:
10/21/2016
3
MIRTO, ETTORE
Exec Dt:
07/21/2016
4
HELIOT, DENIS
Exec Dt:
07/22/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10210638
US20170301116
15098723
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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