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Patent Assignment Assignor Details
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Assignor Name : SCHUURMAN, RENE
Total Assignments: 11
Assignment: 1
Reel/Frame:018368/0333   Pages: 8
Recorded: 10/10/2006
Attorney Dkt #:56.0920
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2006
2
Exec Dt:
08/27/2006
3
Exec Dt:
08/28/2006
4
Exec Dt:
09/22/2006
Assignee
1
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11464931
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:019025/0255   Pages: 13
Recorded: 03/16/2007
Attorney Dkt #:69.5722
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2007
2
Exec Dt:
02/08/2007
3
Exec Dt:
02/08/2007
4
Exec Dt:
02/08/2007
5
Exec Dt:
02/20/2007
6
Exec Dt:
02/12/2007
7
Exec Dt:
02/26/2007
8
Exec Dt:
02/07/2007
Assignee
1
300 SCHLUMBERGER DRIVE
ROSHARON, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11672194
Correspondence name and address
JANICE ALVERSON
14910 AIRLINE ROAD
BUILDING 20
ROSHARON, TX 77583
Assignment: 3
Reel/Frame:019025/0138   Pages: 11
Recorded: 03/16/2007
Attorney Dkt #:69.5718
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2007
2
Exec Dt:
02/09/2007
3
Exec Dt:
02/09/2007
4
Exec Dt:
02/26/2007
5
Exec Dt:
02/12/2007
6
Exec Dt:
02/08/2007
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11671696
Correspondence name and address
JANICE ALVERSON
14910 AIRLINE ROAD
BUILDING 20
ROSHARON, TX 77583
Assignment: 4
Reel/Frame:021942/0457   Pages: 8
Recorded: 12/09/2008
Attorney Dkt #:21.1554
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2008
2
Exec Dt:
10/01/2008
3
Exec Dt:
10/01/2008
4
Exec Dt:
10/01/2008
5
Exec Dt:
10/01/2008
Assignee
1
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12233622
Correspondence name and address
SCHLUMBERGER
200 GILLINGHAM LANE MD 200-9
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:023680/0088   Pages: 7
Recorded: 12/18/2009
Attorney Dkt #:69.5754
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2009
2
Exec Dt:
10/07/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12607725
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD, BLDG 14
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 6
Reel/Frame:023837/0569   Pages: 6
Recorded: 01/25/2010
Attorney Dkt #:21.1640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2009
2
Exec Dt:
11/25/2009
Assignee
1
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12531898
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:023878/0837   Pages: 12
Recorded: 02/01/2010
Attorney Dkt #:69.5723
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2009
2
Exec Dt:
11/16/2009
3
Exec Dt:
11/17/2009
4
Exec Dt:
11/25/2009
5
Exec Dt:
11/30/2009
6
Exec Dt:
01/19/2010
7
Exec Dt:
11/12/2009
Assignee
1
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12532420
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:024131/0592   Pages: 7
Recorded: 03/24/2010
Attorney Dkt #:21.1640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2009
2
Exec Dt:
11/25/2009
Assignee
1
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12531898
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:024786/0932   Pages: 7
Recorded: 08/04/2010
Attorney Dkt #:69.5733
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2010
2
Exec Dt:
04/15/2010
Assignee
1
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12682525
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-2
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:024922/0182   Pages: 9
Recorded: 09/01/2010
Attorney Dkt #:21.1766
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/14/2010
2
Exec Dt:
06/29/2010
3
Exec Dt:
05/10/2010
4
Exec Dt:
05/07/2010
Assignee
1
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12720737
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:026188/0229   Pages: 6
Recorded: 04/27/2011
Attorney Dkt #:21.1723CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2011
2
Exec Dt:
02/23/2011
Assignee
1
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13026416
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-2
SUGAR LAND, TX 77478

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