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Patent Assignment Assignor Details
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Assignor Name : BEHRMANN, LAWRENCE A.
Total Assignments: 29
Assignment: 1
Reel/Frame:010593/0068   Pages: 4
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUKASAVAGE, WILLIAM J.
Exec Dt:
12/21/1999
2
BEHRMANN, LAWRENCE A.
Exec Dt:
01/18/2000
3
VORECK, WALLACE E.
Exec Dt:
01/18/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6214988
NONE
09476947
Correspondence name and address
WILLIAMS, MORGAN & AMERSON, P.C.
KENNETH D. GOODMAN
7676 HILLMONT, SUITE 250
HOUSTON, TEXAS 77040
Assignment: 2
Reel/Frame:010594/0192   Pages: 5
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUKASAVAGE, WILLIAM J.
Exec Dt:
12/21/1999
2
BROCK, KARRI A.
Exec Dt:
01/17/2000
3
BEHRMANN, LAWRENCE A.
Exec Dt:
01/18/2000
4
VORECK, WALLACE E.
Exec Dt:
01/18/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6428724
NONE
09476894
Correspondence name and address
WILLIAMS, MORGAN & AMERSON, P.C.
KENNETH D. GOODMAN
7676 HILLMONT, SUITE 250
HOUSTON, TEXAS 77040
Assignment: 3
Reel/Frame:010911/0048   Pages: 9
Recorded: 06/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTHARI, MANISH
Exec Dt:
06/13/2000
2
YANG, WENBO
Exec Dt:
06/13/2000
3
FAYARD, ALFREDO
Exec Dt:
06/14/2000
4
VENERUSO, ANTHONY F.
Exec Dt:
06/14/2000
5
BEHRMANN, LAWRENCE A.
Exec Dt:
06/14/2000
6
LANDS, JACK F.
Exec Dt:
06/14/2000
7
JONES, CLAUDE D.
Exec Dt:
06/13/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6386296
NONE
09596612
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 4
Reel/Frame:011236/0355   Pages: 5
Recorded: 11/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHRMANN, LAWRENCE A.
Exec Dt:
07/17/2000
2
CARDENAS, JORGE E. LOPEZ DE
Exec Dt:
07/19/2000
3
PARROTT, ROBERT A.
Exec Dt:
07/19/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6397947
NONE
09564840
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 5
Reel/Frame:011380/0432   Pages: 5
Recorded: 12/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, WENBO
Exec Dt:
11/01/2000
2
GROVE, BRENDEN M.
Exec Dt:
11/01/2000
3
BEHRMANN, LAWRENCE A.
Exec Dt:
11/01/2000
4
FAYARD, ALFREDO
Exec Dt:
11/01/2000
5
MARKEL, DANIEL C.
Exec Dt:
11/01/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6520258
NONE
09621159
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JAIME A. CASTANO
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 6
Reel/Frame:011417/0448   Pages: 7
Recorded: 12/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, WENBO
Exec Dt:
11/27/2000
2
PARROTT, ROBERT A.
Exec Dt:
12/01/2000
3
BEHRMANN, LAWRENCE A.
Exec Dt:
12/04/2000
4
VORECK, WALLACE E.
Exec Dt:
12/13/2000
5
KNEISL, PHILIP
Exec Dt:
11/27/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020129940
09736521
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
TIM W. CURINGTON
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 7
Reel/Frame:012104/0115   Pages: 11
Recorded: 08/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ASHLEY B.
Exec Dt:
07/09/2001
2
BROOKS, JAMES E.
Exec Dt:
07/21/2001
3
BEHRMANN, LAWRENCE A.
Exec Dt:
07/08/2001
4
VENKITARAMAN, ADINATHAN
Exec Dt:
07/06/2001
5
WALTON, IAN
Exec Dt:
08/08/2001
6
VOVERS, ANTHONY P.
Exec Dt:
08/08/2001
7
VAYNSHTEYN, VLADIMIR
Exec Dt:
07/10/2001
8
PATEL, DINESH R.
Exec Dt:
08/09/2001
9
FRUGE, MICHAEL W.
Exec Dt:
07/05/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6598682
US20020020535
09797209
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 8
Reel/Frame:012950/0956   Pages: 7
Recorded: 05/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNEISL, PHILIP
Exec Dt:
05/29/2002
2
BEHRMANN, LAWRENCE A.
Exec Dt:
05/22/2002
3
GROVE, BRENDEN M.
Exec Dt:
05/22/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020189482
10157609
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETION CENTER
PATENT COUNSEL
IP LAW DEPARTMENT
14910 AIRLINE ROAD
ROSHARON TX 77583-1590
Assignment: 9
Reel/Frame:013568/0331   Pages: 12
Recorded: 12/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ASHLEY B.
Exec Dt:
09/09/2002
2
BEHRMANN, LAWRENCE A.
Exec Dt:
09/12/2002
3
YANG, WENBO
Exec Dt:
09/19/2002
4
DOORNBOSCH, FOKKO H.C.
Exec Dt:
12/06/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6732798
US20030089498
10316614
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 10
Reel/Frame:014131/0081   Pages: 7
Recorded: 11/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHRMANN, LAWRENCE A.
Exec Dt:
11/14/2003
2
AYOUB, JOSEPH A.
Exec Dt:
10/28/2003
3
WALTON, IAN
Exec Dt:
10/27/2003
4
VENKITARAMAN, ADINATHAN
Exec Dt:
10/28/2003
5
CHANG, FRANK F.
Exec Dt:
10/27/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7182138
US20040099418
10667011
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
JEFFREY E. GRIFFIN
PO BOX 1590
ROSHARON, TX 77583-1590
Assignment: 11
Reel/Frame:014529/0898   Pages: 8
Recorded: 04/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROVE, BRENDEN M.
Exec Dt:
04/15/2004
2
BEHRMANN, LAWRENCE A.
Exec Dt:
04/16/2004
3
WALTON, IAN C.
Exec Dt:
04/16/2004
4
KNEISL, PHILIP
Exec Dt:
04/15/2004
5
WERNER, ANDREW T.
Exec Dt:
04/14/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7121340
US20050236183
10709250
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 12
Reel/Frame:015045/0176   Pages: 6
Recorded: 07/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATANASIRIGULCHAI, WANCHAI
Exec Dt:
07/12/2004
2
BEHRMANN, LAWRENCE A.
Exec Dt:
07/07/2004
3
MARTIN, ANDREW J.
Exec Dt:
07/06/2004
4
GOODMAN, KENNETH R.
Exec Dt:
07/06/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7284612
US20040231840
10710564
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 13
Reel/Frame:015292/0358   Pages: 9
Recorded: 10/27/2004
Attorney Dkt #:22.1540
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROVE, BRENDEN M.
Exec Dt:
09/30/2004
2
DUHON, MARK C.
Exec Dt:
10/05/2004
3
BEHRMANN, LAWRENCE A.
Exec Dt:
10/27/2004
4
JONES, CLAUDE D.
Exec Dt:
09/30/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7287589
US20050061506
10711785
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 14
Reel/Frame:015882/0685   Pages: 9
Recorded: 04/08/2005
Attorney Dkt #:22.1558
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, FRANK F.
Exec Dt:
03/18/2005
2
BEHRMANN, LAWRENCE A.
Exec Dt:
04/08/2005
3
WALTON, IAN C.
Exec Dt:
03/18/2005
4
CHAN, KENG SENG
Exec Dt:
03/17/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7451819
US20050167108
10907148
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 15
Reel/Frame:017447/0586   Pages: 6
Recorded: 04/10/2006
Attorney Dkt #:22.1494
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, WENBO
Exec Dt:
02/21/2006
2
BEHRMANN, LAWRENCE A.
Exec Dt:
02/23/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8584772
US20060266551
11307756
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 16
Reel/Frame:019858/0636   Pages: 7
Recorded: 09/21/2007
Attorney Dkt #:22.1623
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHRMANN, LAWRENCE A.
Exec Dt:
09/19/2007
2
YANG, WENBO
Exec Dt:
09/20/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8156871
US20090078144
11858955
Correspondence name and address
VIRGINIA SOLIS
14910 AIRLINE ROAD
BLDG. 20
ROSHARON, TX 77583
Assignment: 17
Reel/Frame:019871/0378   Pages: 8
Recorded: 09/25/2007
Attorney Dkt #:22.1629
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROVE, BRENDEN
Exec Dt:
08/31/2007
2
WALTON, IAN
Exec Dt:
08/29/2007
3
BEHRMANN, LAWRENCE A.
Exec Dt:
09/19/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7909115
US20090114382
11851891
Correspondence name and address
AUTREY BROWN
14910 AIRLINE ROAD
LEGAL - IP
ROSHARON, TX 77583
Assignment: 18
Reel/Frame:019874/0488   Pages: 7
Recorded: 09/25/2007
Attorney Dkt #:22.1625
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMINARI, RICHARD T.
Exec Dt:
09/24/2007
2
BEHRMANN, LAWRENCE A.
Exec Dt:
09/19/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090078420
11860776
Correspondence name and address
VIRGINIA SOLIS
14910 AIRLINE ROAD
BLDG. 20
ROSHARON, TX 77583
Assignment: 19
Reel/Frame:019888/0555   Pages: 9
Recorded: 09/27/2007
Attorney Dkt #:22.1621
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHRMANN, LAWRENCE A.
Exec Dt:
09/20/2007
2
GROVE, BRENDEN M.
Exec Dt:
09/14/2007
3
TIBBLES, RAYMOND J.
Exec Dt:
09/26/2007
4
HARVEY, JEREMY
Exec Dt:
09/14/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7896077
US20090084552
11862297
Correspondence name and address
VIRGINIA SOLIS
14910 AIRLINE ROAD
BLDG. 20
ROSHARON, TX 77583
Assignment: 20
Reel/Frame:020471/0193   Pages: 11
Recorded: 02/06/2008
Attorney Dkt #:68.0755
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARYA, MANUEL
Exec Dt:
01/08/2008
2
YANG, WENBO
Exec Dt:
01/08/2008
3
BEHRMANN, LAWRENCE A.
Exec Dt:
01/16/2008
4
HENDERSON, STEVEN W.
Exec Dt:
01/08/2008
5
FERENCE, ROBERT
Exec Dt:
01/17/2008
6
DHRUVA, BRINDESH
Exec Dt:
01/08/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7775279
US20090151949
11957768
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 21
Reel/Frame:020594/0036   Pages: 7
Recorded: 03/04/2008
Attorney Dkt #:22.1619
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHRMANN, LAWRENCE A.
Exec Dt:
01/16/2008
2
GROVE, BRENDEN M.
Exec Dt:
01/17/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7640986
US20090151948
11957123
Correspondence name and address
AUTREY BROWN
14910 AIRLINE ROAD
LEGAL - IP
ROSHARON, TX 77583
Assignment: 22
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: 23
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: 24
Reel/Frame:023412/0753   Pages: 12
Recorded: 10/22/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARYA, MANUEL P.
Exec Dt:
10/21/2009
2
YANG, WENBO
Exec Dt:
10/14/2009
3
BEHRMANN, LAWRENCE A.
Exec Dt:
10/13/2009
4
HENDERSON, STEVEN W.
Exec Dt:
10/13/2009
5
FERENCE, ROBERT
Exec Dt:
10/08/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8342094
US20110094406
12603996
Correspondence name and address
JAN HYLAND
BUILDING 14
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Assignment: 25
Reel/Frame:023908/0555   Pages: 9
Recorded: 02/07/2010
Attorney Dkt #:22.1676
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, HARVEY
Exec Dt:
01/13/2010
2
BEHRMANN, LAWRENCE A.
Exec Dt:
02/04/2010
3
CAMPBELL, JERRY D.
Exec Dt:
01/13/2010
4
LUTZ, RONALD
Exec Dt:
01/13/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8127654
US20100319520
12650331
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 26
Reel/Frame:024242/0888   Pages: 7
Recorded: 04/16/2010
Attorney Dkt #:22.1670
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHRMANN, LAWRENCE A.
Exec Dt:
04/15/2010
2
BLACK, FRANCOIS
Exec Dt:
04/16/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8327746
US20100269676
12761459
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 27
Reel/Frame:024658/0970   Pages: 12
Recorded: 07/09/2010
Attorney Dkt #:22.1672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSAIDY, ADIL AL
Exec Dt:
05/23/2010
2
AL-SAYED, KARIM
Exec Dt:
06/14/2010
3
DOORNBOSCH, FOKKO H.C.
Exec Dt:
06/16/2010
4
BAUMANN, CARLOS E.
Exec Dt:
06/08/2010
5
BEHRMANN, LAWRENCE A.
Exec Dt:
06/18/2010
6
WILLIAMS, HARVEY
Exec Dt:
06/07/2010
7
MARTIN, ANDREW J.
Exec Dt:
06/15/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 70478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8726996
US20110132608
12790299
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 28
Reel/Frame:025174/0487   Pages: 7
Recorded: 10/21/2010
Attorney Dkt #:22.1678
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, WENBO
Exec Dt:
09/29/2010
2
BEHRMANN, LAWRENCE A.
Exec Dt:
10/15/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9080432
US20110056362
12878138
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD, BLDG. 14
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 29
Reel/Frame:027963/0228   Pages: 13
Recorded: 03/30/2012
Attorney Dkt #:IS10.0704-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUMANN, CARLOS ERIK
Exec Dt:
02/29/2012
2
WILLIAMS, HARVEY
Exec Dt:
02/01/2012
3
BEHRMANN, LAWRENCE A.
Exec Dt:
02/15/2012
4
GOODMAN, KENNETH R.
Exec Dt:
01/27/2012
5
BUSAIDY, ADIL AL
Exec Dt:
01/27/2012
6
SAYED, KARIM AL
Exec Dt:
01/27/2012
7
DOORNBOSCH, FOKKO HARM CORNELIS
Exec Dt:
02/09/2012
8
MARTIN, ANDREW J.
Exec Dt:
01/30/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8950487
US20130140023
13312082
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042

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