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Patent Assignment Assignor Details
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Assignor Name : CARD, ROGER
Total Assignments: 4
Assignment: 1
Reel/Frame:012140/0307   Pages: 7
Recorded: 09/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2001
2
Exec Dt:
07/17/2001
3
Exec Dt:
07/12/2001
4
Exec Dt:
07/31/2001
Assignee
1
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09829268
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD1
INTELLECTUAL PROPERTY DEPARTMENT
SUGAR LAND, TEXAS 77478
Assignment: 2
Reel/Frame:012144/0968   Pages: 6
Recorded: 09/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2001
2
Exec Dt:
07/17/2001
3
Exec Dt:
07/12/2001
4
Exec Dt:
08/01/2001
Assignee
1
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09829110
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
110 SCHLUMBERGER DRIVE, MD 1
SUGAR LAND, TEXAS 77478
Assignment: 3
Reel/Frame:015136/0839   Pages: 5
Recorded: 09/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2004
2
Exec Dt:
01/30/2004
3
Exec Dt:
01/26/2004
Assignee
1
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TEXAS 77469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10486215
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:019646/0039   Pages: 11
Recorded: 08/03/2007
Attorney Dkt #:57.0513 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2005
2
Exec Dt:
06/01/2007
3
Exec Dt:
08/02/2005
4
Exec Dt:
08/02/2005
5
Exec Dt:
08/22/2005
6
Exec Dt:
08/03/2005
7
Exec Dt:
08/02/2005
8
Exec Dt:
09/02/2005
Assignee
1
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10542654
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
P.O. BOX 425045
I.P. LAW DEPARTMENT
CAMBRIDGE, MA 02142

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