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Patent Assignment Assignor Details
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Assignor Name : ZHAN, LANG
Total Assignments: 13
Assignment: 1
Reel/Frame:016711/0442   Pages: 7
Recorded: 11/01/2005
Attorney Dkt #:22.1586
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAN, LANG
Exec Dt:
10/11/2005
2
FILAS, JAMES G.
Exec Dt:
10/11/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7478555
US20070050145
11211892
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 2
Reel/Frame:016718/0643   Pages: 7
Recorded: 11/02/2005
Attorney Dkt #:22.1586
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAN, LANG
Exec Dt:
10/11/2005
2
FILAS, JAMES G.
Exec Dt:
10/11/2005
3
KANNAN, DHANDAYUTHAPANI
Exec Dt:
10/12/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7478555
US20070050145
11211892
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 3
Reel/Frame:019025/0518   Pages: 9
Recorded: 03/16/2007
Attorney Dkt #:22.1586CIP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAN, LANG
Exec Dt:
03/05/2007
2
KUCHUK, FIKRI J.
Exec Dt:
02/27/2007
3
FILAS, JAMES G.
Exec Dt:
02/27/2007
4
KANNAN, DHANDAYUTHAPANI
Exec Dt:
03/05/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8620636
US20070162235
11674449
Correspondence name and address
JANICE ALVERSON
14910 AIRLINE ROAD
BUILDING 20
ROSHARON, TX 77583
Assignment: 4
Reel/Frame:019695/0868   Pages: 9
Recorded: 08/15/2007
Attorney Dkt #:69.5736
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAN, LANG
Exec Dt:
08/02/2007
2
KANNAN, DHANDAYUTHAPANI
Exec Dt:
08/02/2007
3
FILAS, JAMES G.
Exec Dt:
07/19/2007
4
BIRKETT, GRAHAM
Exec Dt:
08/02/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8020437
US20090000785
11768403
Correspondence name and address
JANICE ALVERSON
14910 AIRLINE ROAD
BUILDING 20
ROSHARON, TX 77583
Assignment: 5
Reel/Frame:020622/0655   Pages: 9
Recorded: 02/28/2008
Attorney Dkt #:69.5735
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNAN, DHANDAYUTHAPANI
Exec Dt:
01/28/2008
2
SASK, DAVID E.
Exec Dt:
02/23/2008
3
ZHAN, LANG
Exec Dt:
01/21/2008
4
FILAS, JAMES G.
Exec Dt:
01/21/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7849920
US20090159275
11960852
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 6
Reel/Frame:020967/0013   Pages: 9
Recorded: 05/19/2008
Attorney Dkt #:60.1746 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMAKRISHNAN, TERIZHANDUR S.
Exec Dt:
03/10/2008
2
KUCHUK, FIKRI JOHN
Exec Dt:
03/11/2008
3
ALTUNDAS, YUSUF BILGIN
Exec Dt:
03/10/2008
4
ZHAN, LANG
Exec Dt:
03/11/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7886591
US20080210420
12041576
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 7
Reel/Frame:021297/0842   Pages: 9
Recorded: 07/28/2008
Attorney Dkt #:69.5741
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERLAU, DAVID
Exec Dt:
07/25/2008
2
ZHAN, LANG
Exec Dt:
07/22/2008
3
KANNAN, DHANDAYUTHAPANI
Exec Dt:
07/24/2008
4
BENTON, JIM B.
Exec Dt:
07/24/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7775273
US20100018714
12179978
Correspondence name and address
VIRGINIA SOLIS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 8
Reel/Frame:022657/0651   Pages: 10
Recorded: 05/08/2009
Attorney Dkt #:22.1651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAN, LANG
Exec Dt:
05/01/2009
2
HARVEY, JEREMY P.
Exec Dt:
05/04/2009
3
GROVE, BRENDEN
Exec Dt:
05/07/2009
4
WILLIAMS, HARVEY A. R.
Exec Dt:
05/05/2009
5
BEHRMANN, LAWRENCE A.
Exec Dt:
04/23/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100169019
12419264
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 9
Reel/Frame:022962/0817   Pages: 11
Recorded: 07/16/2009
Attorney Dkt #:22.1650
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAN, LANG
Exec Dt:
07/09/2009
2
LAFONTAN, JEAN-LUC
Exec Dt:
06/23/2009
3
WILLIAMS, HARVEY
Exec Dt:
06/23/2009
4
HARVEY, JEREMY P.
Exec Dt:
07/15/2009
5
GROVE, BRENDEN M.
Exec Dt:
07/07/2009
6
BEHRMANN, LAWRENCE A.
Exec Dt:
07/15/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8424606
US20100163238
12492310
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ATTENTION: JAN HYLAND
ROSHARON, TX 77583
Assignment: 10
Reel/Frame:025348/0236   Pages: 14
Recorded: 11/11/2010
Attorney Dkt #:110.0211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, CHANGAN MIKE
Exec Dt:
10/29/2010
2
ZHANG, XU
Exec Dt:
10/30/2010
3
FULLILOVE, DEBBIE
Exec Dt:
11/10/2010
4
HAY, BRADLEY JOHN
Exec Dt:
11/11/2010
5
TUSHINGHAM, KEITH
Exec Dt:
11/03/2010
6
ZHAN, LANG
Exec Dt:
10/29/2010
7
GU, HONGREN
Exec Dt:
10/28/2010
8
LE CALVEZ, JOEL HERVE
Exec Dt:
10/28/2010
9
GRANT, WALTER DEE
Exec Dt:
11/10/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8731889
US20110257944
12909229
Correspondence name and address
SCHLUMBERGER INFORMATION SOLUTIONS
5599 SAN FELIPE
SUITE 100
HOUSTON, TX 77056-2722
Assignment: 11
Reel/Frame:025809/0985   Pages: 7
Recorded: 02/15/2011
Attorney Dkt #:122.0062 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAN, LANG
Exec Dt:
01/14/2011
2
GUICHARD, ANNA
Exec Dt:
01/18/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110130966
12957976
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 12
Reel/Frame:032172/0214   Pages: 8
Recorded: 02/07/2014
Attorney Dkt #:IS11.0824-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, HONGFA
Exec Dt:
03/06/2013
2
GROVE, BRENDEN M.
Exec Dt:
08/28/2013
3
ZHAN, LANG
Exec Dt:
07/10/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140209381
13752017
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:035647/0658   Pages: 14
Recorded: 05/15/2015
Attorney Dkt #:SP0423-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAIR, PHILLIP SCOTT
Exec Dt:
03/06/2015
2
DOMBROWSKI, ROBERT JAMES
Exec Dt:
03/19/2015
3
FONSECA OCAMPOS, ERNESTO RAFAEL
Exec Dt:
03/26/2015
4
REYNOLDS, ALAN CLIFFORD
Exec Dt:
03/19/2015
5
HUYNH, DARREN
Exec Dt:
03/11/2015
6
ZHAN, LANG
Exec Dt:
03/06/2015
7
LANGILLE, DAVID LINDSAY ALEXANDER
Exec Dt:
03/12/2015
8
DUMONT, WAYNE L.
Exec Dt:
03/25/2015
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150252669
14638337
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463

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