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Patent Assignment Assignor Details
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Assignor Name : WOODBURN, CHARLES
Total Assignments: 9
Assignment: 1
Reel/Frame:013556/0934   Pages: 4
Recorded: 12/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2002
2
Exec Dt:
12/03/2002
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10308957
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
KEVIN P. MCEANEY
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
ATTN: PATENT COUNSEL
Assignment: 2
Reel/Frame:017571/0619   Pages: 9
Recorded: 05/04/2006
Attorney Dkt #:22.1599
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2006
2
Exec Dt:
02/06/2006
3
Exec Dt:
01/12/2006
4
Exec Dt:
01/18/2006
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11306869
Correspondence name and address
RHONDA J. SMITH
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 3
Reel/Frame:017976/0369   Pages: 6
Recorded: 07/21/2006
Attorney Dkt #:25.0327
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2006
2
Exec Dt:
06/26/2006
3
Exec Dt:
05/04/2006
Assignee
1
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11277869
Correspondence name and address
TIM CURINGTON
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:019923/0495   Pages: 9
Recorded: 10/04/2007
Attorney Dkt #:20.3024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2007
2
Exec Dt:
09/11/2007
3
Exec Dt:
09/10/2007
4
Exec Dt:
09/27/2007
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11852390
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:021467/0107   Pages: 5
Recorded: 09/02/2008
Attorney Dkt #:21.1376
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2008
2
Exec Dt:
03/17/2008
Assignee
1
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12065308
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:021440/0834   Pages: 11
Recorded: 08/26/2008
Attorney Dkt #:20.3067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2008
2
Exec Dt:
04/25/2008
3
Exec Dt:
05/16/2008
4
Exec Dt:
08/25/2008
5
Exec Dt:
05/05/2008
6
Exec Dt:
05/05/2008
Assignee
1
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12098526
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:023098/0263   Pages: 8
Recorded: 08/18/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2009
2
Exec Dt:
07/16/2009
3
Exec Dt:
07/28/2009
4
Exec Dt:
07/15/2009
Assignee
1
200 GILLINGHAM LANE
MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12503075
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 8
Reel/Frame:024494/0493   Pages: 11
Recorded: 06/07/2010
Attorney Dkt #:21.1530
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2010
2
Exec Dt:
03/01/2010
3
Exec Dt:
03/03/2010
4
Exec Dt:
02/17/2010
5
Exec Dt:
04/21/2010
6
Exec Dt:
04/07/2010
Assignee
1
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12670937
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-2
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:024796/0321   Pages: 7
Recorded: 08/05/2010
Attorney Dkt #:21.1313
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2010
2
Exec Dt:
07/07/2010
Assignee
1
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12744339
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-2
SUGAR LAND, TX 77478

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