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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HARTOG, ARTHUR H.
Total Assignments: 51
Assignment: 1
Reel/Frame:004734/0682   Pages: 1
Recorded: 07/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/11/1983
2
Exec Dt:
05/11/1983
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06841019
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
11TH FLOOR, 1615 L STREET, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004611/0024   Pages: 1
Recorded: 10/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/11/1986
2
Exec Dt:
08/11/1986
3
Exec Dt:
08/11/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06897943
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK, STE. 912
1725 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005737/0278   Pages: 3
Recorded: 06/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/04/1991
Assignee
1
A CORPORATION OF UK
UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07713122
Correspondence name and address
JOSEPH S. IANDIORIO
IANDIORIO & DINGMAN
260 BEAR HILL ROAD
WALTHAM, MA. 02154
Assignment: 4
Reel/Frame:013565/0436   Pages: 7
Recorded: 04/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2003
2
Exec Dt:
02/16/2003
3
Exec Dt:
02/20/2003
4
Exec Dt:
02/24/2003
5
Exec Dt:
03/12/2003
Assignee
1
GAMMA HOUSE, ENTERPRISE ROAD
CHILWORTH SCIENCE PARK
SOUTHHAMPTON SO16 7NS, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10321216
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JAIME CASTANO
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 5
Reel/Frame:016354/0225   Pages: 5
Recorded: 07/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2004
2
Exec Dt:
07/05/2004
Assignee
1
GAMMA HOUSE, ENTERPRISE ROAD
CHILWORTH SCIENCE PARK
SOUTHHAMPTON, HAMPSHIRE, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10502616
Correspondence name and address
WAYNE KANAK
SENSOR HIGHWAY LIMITED
GAMMA HOUSE, ENTERPRISE ROAD
CHILWORTH SCIENCE PARK
SOUTHAMPTON, HAMPSHIRE, UK SO16 7NS
Assignment: 6
Reel/Frame:016739/0609   Pages: 11
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2004
2
Exec Dt:
10/01/2004
3
Exec Dt:
10/01/2004
4
Exec Dt:
10/01/2004
5
Exec Dt:
05/20/2002
Assignee
1
GAMMA HOUSE, ENTERPRISE ROAD
CHILWORTH SCIENCE PARK
SOUTHAMPTON, HAMPSHIRE, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10514864
Correspondence name and address
WAYNE KANAK, SENSOR HIGHWAY LIMITED
GAMMA HOUSE, ENTERPRISE ROAD
CHILWORTH SCIENCE PARK
SOUTHAMPTON HAMPSHIRE
UNITED KINGDOM SO16 7NS
Assignment: 7
Reel/Frame:016747/0595   Pages: 7
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2004
2
Exec Dt:
10/01/2004
3
Exec Dt:
10/01/2004
Assignee
1
GAMMA HOUSE, ENTERPRISE ROAD
CHILWORTH SCIENCE PARK
SOUTHAMPTON, HAMPSHIRE, UNITED KINGDOM S016 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10514919
Correspondence name and address
WAYNE KANAK
SENSOR HIGHWAY LIMITED, GAMMA HOUSE
ENTERPRISE ROAD, CHILWORTH SCIENCE PARK
SOUTHAMPTON, HAMPSHIRE, UNITED KINGDOM
S016 7NS
Assignment: 8
Reel/Frame:017410/0864   Pages: 5
Recorded: 06/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2005
2
Exec Dt:
04/26/2005
Assignee
1
GAMMA HOUSE, ENTERPRISE ROAD
CHILWORTH SCIENCE PARK
SOUTHAMPTON, HAMPSHIRE, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10539144
Correspondence name and address
WAYNE KANAK
SENSOR HIGHWAY LIMITED
GAMMA HOUSE, ENTERPRISE ROAD
CHILWORTH SCIENCE PARK, SOUTHAMPTON
HAMPSHIRE, UNITED KINGDOM SO16 7NS
Assignment: 9
Reel/Frame:017532/0896   Pages: 3
Recorded: 08/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/11/2005
Assignee
1
GAMMA HOUSE
ENTERPRISE ROAD, CHILWORTH SCIENCE PARK
SOUTHAMPTON SO16 7NS, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544270
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Assignment: 10
Reel/Frame:017849/0730   Pages: 4
Recorded: 10/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/29/2005
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10554116
Correspondence name and address
WAYNE KANAK
SENSOR HIGHWAY LIMITED
GAMMA HOUSE, ENTERPRISE ROAD
CHILWORTH SCIENCE PARK
SOUTHAMPTON, HAMPSHIRE, GBX SO16 7NS
Assignment: 11
Reel/Frame:017134/0243   Pages: 10
Recorded: 02/07/2006
Attorney Dkt #:101.0148US/PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2005
2
Exec Dt:
12/02/2005
3
Exec Dt:
11/16/2005
4
Exec Dt:
11/17/2005
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11164291
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 12
Reel/Frame:019138/0991   Pages: 6
Recorded: 04/10/2007
Attorney Dkt #:101.0170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2006
2
Exec Dt:
08/14/2006
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10580642
Correspondence name and address
VIRGINIA SOLIS
14910 AIRLINE
BLDG. 20
ROSHARON, TX 77583
Assignment: 13
Reel/Frame:018863/0405   Pages: 7
Recorded: 02/07/2007
Attorney Dkt #:25.0411
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2007
2
Exec Dt:
01/11/2007
3
Exec Dt:
01/11/2007
4
Exec Dt:
01/17/2007
Assignee
1
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11612262
Correspondence name and address
TIM CURINGTON
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 14
Reel/Frame:022595/0362   Pages: 8
Recorded: 04/24/2009
Attorney Dkt #:101.0147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2007
2
Exec Dt:
05/30/2007
3
Exec Dt:
05/31/2007
Assignee
1
GAMMA HOUSE
ENTERPRISE ROAD, CHILWORTH SCIENCE PARK
SOUTHAMPTON, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10525910
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 15
Reel/Frame:019660/0624   Pages: 7
Recorded: 08/07/2007
Attorney Dkt #:101.0214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2007
2
Exec Dt:
07/11/2007
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11772997
Correspondence name and address
JANICE ALVERSON
14910 AIRLINE ROAD
BUILDING 20
ROSHARON, TX 77583
Assignment: 16
Reel/Frame:019681/0946   Pages: 9
Recorded: 08/10/2007
Attorney Dkt #:101.0214
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE INFORMATION BY ADDING SECOND ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 019660 FRAME 0624. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
Exec Dt:
08/02/2007
2
Exec Dt:
07/11/2007
Assignees
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
2
CHERTSEY ROAD, SUNBURY ON THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11772997
Correspondence name and address
JANICE ALVERSON
14910 AIRLINE ROAD
BUILDING 20
ROSHARON, TX 77583
Assignment: 17
Reel/Frame:019866/0693   Pages: 8
Recorded: 09/24/2007
Attorney Dkt #:101.0176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2007
2
Exec Dt:
08/21/2007
3
Exec Dt:
08/21/2007
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11817821
Correspondence name and address
JANICE ALVERSON
14910 AIRLINE ROAD
BUILDING 20
ROSHARON, TX 77583
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
Exec Dt:
01/17/2008
2
Exec Dt:
01/28/2008
3
Exec Dt:
01/17/2008
4
Exec Dt:
01/17/2008
5
Exec Dt:
01/17/2008
6
Exec Dt:
01/17/2008
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11934551
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
PO BOX 425045
ATTN: IP LAW DEPT.
CAMBRIDGE, MA 02142
Assignment: 19
Reel/Frame:021058/0468   Pages: 8
Recorded: 06/06/2008
Attorney Dkt #:101.0230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2008
2
Exec Dt:
06/06/2008
3
Exec Dt:
06/06/2008
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12134339
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 20
Reel/Frame:021251/0115   Pages: 5
Recorded: 07/17/2008
Attorney Dkt #:101.0224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/09/2008
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12174712
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 21
Reel/Frame:022335/0593   Pages: 9
Recorded: 03/03/2009
Attorney Dkt #:101.0228
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2008
2
Exec Dt:
10/06/2008
3
Exec Dt:
10/13/2008
4
Exec Dt:
10/13/2008
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12241303
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 22
Reel/Frame:026367/0802   Pages: 6
Recorded: 06/01/2011
Attorney Dkt #:101.0201US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2008
2
Exec Dt:
11/10/2008
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12293424
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
BLDG. 14
ROSHARON, TX 77583
Assignment: 23
Reel/Frame:021919/0138   Pages: 5
Recorded: 12/03/2008
Attorney Dkt #:101.0225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/25/2008
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12245921
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 24
Reel/Frame:021946/0324   Pages: 9
Recorded: 12/09/2008
Attorney Dkt #:101.0200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2008
2
Exec Dt:
12/05/2008
3
Exec Dt:
12/05/2008
4
Exec Dt:
12/05/2008
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12282191
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 25
Reel/Frame:022632/0843   Pages: 5
Recorded: 05/04/2009
Attorney Dkt #:101.0206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/10/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12375306
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 26
Reel/Frame:022799/0093   Pages: 6
Recorded: 06/09/2009
Attorney Dkt #:101.0207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/21/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12377548
 
12377548
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 27
Reel/Frame:022500/0358   Pages: 5
Recorded: 04/03/2009
Attorney Dkt #:101.0202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/10/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12444186
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 28
Reel/Frame:023722/0066   Pages: 6
Recorded: 12/30/2009
Attorney Dkt #:101.0208
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/08/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12438072
 
12438072
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
AUTREY BROWN, BLDG. 14
ROSHARON, TX 77583
Assignment: 29
Reel/Frame:023537/0677   Pages: 7
Recorded: 11/18/2009
Attorney Dkt #:101.0213
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2009
2
Exec Dt:
07/08/2009
Assignee
1
300 SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12518971
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 30
Reel/Frame:023418/0784   Pages: 7
Recorded: 10/23/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2009
2
Exec Dt:
10/12/2009
3
Exec Dt:
10/12/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS US 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12578652
Correspondence name and address
JAN HYLAND
BUILDING 14
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 31
Reel/Frame:023487/0854   Pages: 10
Recorded: 11/09/2009
Attorney Dkt #:101.0264
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2009
2
Exec Dt:
10/28/2009
3
Exec Dt:
10/29/2009
4
Exec Dt:
10/12/2009
5
Exec Dt:
10/12/2009
6
Exec Dt:
10/12/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12611952
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 32
Reel/Frame:023619/0710   Pages: 5
Recorded: 12/08/2009
Attorney Dkt #:101.0271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/15/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12633162
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 33
Reel/Frame:023753/0945   Pages: 5
Recorded: 01/06/2010
Attorney Dkt #:26.0245 us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2009
2
Exec Dt:
11/30/2009
Assignee
1
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12652713
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 34
Reel/Frame:023909/0968   Pages: 7
Recorded: 02/08/2010
Attorney Dkt #:101.0270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2010
2
Exec Dt:
01/12/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12701703
Correspondence name and address
PATENT COUNSEL SCHLUMBERGER RESERVOIR CO
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 35
Reel/Frame:024130/0674   Pages: 7
Recorded: 03/24/2010
Attorney Dkt #:101.0267
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2010
2
Exec Dt:
03/23/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12705767
Correspondence name and address
AUTREY BROWN
14910 AIRLINE ROAD
BLDG. 14
ROSHARON, TX 77583
Assignment: 36
Reel/Frame:024284/0360   Pages: 12
Recorded: 04/24/2010
Attorney Dkt #:101.0267
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CITIZENSHIP OF ARTHUR H. HARTOG TO READ "CANADA", PREVIOUSLY RECORDED ON REEL 024130 FRAME 0674. ASSIGNOR(S) HEREBY CONFIRMS THE SELL, ASSIGN, TRANSFER AND CONVEY THE ENTIRE RIGHT, TITLE AND INTEREST.
Assignors
1
Exec Dt:
03/23/2010
2
Exec Dt:
03/23/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12705767
Correspondence name and address
AUTREY BROWN
14910 AIRLINE ROAD
BLDG. 14
ROSHARON, TEXAS 77583
Assignment: 37
Reel/Frame:024752/0637   Pages: 13
Recorded: 07/28/2010
Attorney Dkt #:101.0273
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2010
2
Exec Dt:
06/07/2010
3
Exec Dt:
06/08/2010
4
Exec Dt:
06/07/2010
5
Exec Dt:
07/22/2010
6
Exec Dt:
06/10/2010
7
Exec Dt:
06/07/2010
8
Exec Dt:
06/09/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12788270
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 38
Reel/Frame:024872/0981   Pages: 7
Recorded: 08/23/2010
Attorney Dkt #:101.0275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2010
2
Exec Dt:
07/22/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12823685
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 39
Reel/Frame:025953/0881   Pages: 10
Recorded: 03/11/2011
Attorney Dkt #:53.0137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/2010
2
Exec Dt:
09/28/2010
3
Exec Dt:
09/28/2010
4
Exec Dt:
09/28/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12853057
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE RD, BLDG. 14
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 40
Reel/Frame:028647/0985   Pages: 6
Recorded: 07/26/2012
Attorney Dkt #:101.0262A-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2012
2
Exec Dt:
07/10/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13354629
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 41
Reel/Frame:028947/0837   Pages: 6
Recorded: 09/12/2012
Attorney Dkt #:IS10.0518-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2012
2
Exec Dt:
08/29/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13528395
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 42
Reel/Frame:029484/0834   Pages: 9
Recorded: 12/17/2012
Attorney Dkt #:IS122651USCIP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/2012
2
Exec Dt:
09/24/2012
3
Exec Dt:
12/10/2012
4
Exec Dt:
09/27/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13623076
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 43
Reel/Frame:029389/0980   Pages: 6
Recorded: 12/03/2012
Attorney Dkt #:IS11.0916-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2012
2
Exec Dt:
11/15/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13656499
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 44
Reel/Frame:032141/0765   Pages: 9
Recorded: 02/05/2014
Attorney Dkt #:IS13.3464-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2013
2
Exec Dt:
05/31/2013
3
Exec Dt:
05/31/2013
4
Exec Dt:
06/03/2013
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13900372
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 45
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
Exec Dt:
07/02/2013
2
Exec Dt:
07/08/2013
3
Exec Dt:
06/11/2013
4
Exec Dt:
06/12/2013
5
Exec Dt:
06/10/2013
6
Exec Dt:
06/19/2013
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13706227
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 46
Reel/Frame:033624/0432   Pages: 8
Recorded: 08/27/2014
Attorney Dkt #:IS12.2007USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2014
2
Exec Dt:
08/18/2014
3
Exec Dt:
08/20/2014
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14370487
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 47
Reel/Frame:041628/0435   Pages: 6
Recorded: 03/20/2017
Attorney Dkt #:IS14.8800-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2015
2
Exec Dt:
06/02/2015
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15507292
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 48
Reel/Frame:043051/0358   Pages: 8
Recorded: 07/20/2017
Attorney Dkt #:IS14.9570-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2016
2
Exec Dt:
03/28/2016
3
Exec Dt:
07/18/2017
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14876693
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 49
Reel/Frame:039885/0424   Pages: 15
Recorded: 09/29/2016
Attorney Dkt #:IS14.8086-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2016
2
Exec Dt:
07/08/2016
3
Exec Dt:
06/22/2016
4
Exec Dt:
06/22/2016
5
Exec Dt:
08/23/2016
6
Exec Dt:
08/30/2016
7
Exec Dt:
08/22/2016
8
Exec Dt:
09/28/2016
9
Exec Dt:
09/21/2016
10
Exec Dt:
06/22/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15115533
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 50
Reel/Frame:040741/0199   Pages: 7
Recorded: 12/22/2016
Attorney Dkt #:IS15.1320-US-NP/US-PSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2016
2
Exec Dt:
12/20/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15380382
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 51
Reel/Frame:046705/0755   Pages: 6
Recorded: 08/27/2018
Attorney Dkt #:IS16.1114-US-NP 1ST REC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2016
2
Exec Dt:
12/21/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15683471
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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