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Patent Assignment Assignor Details
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Assignor Name : SCHOONDERBEEK, GERHARD
Total Assignments: 3
Assignment: 1
Reel/Frame:013696/0770   Pages: 8
Recorded: 01/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2002
2
Exec Dt:
10/29/2002
3
Exec Dt:
12/12/2002
4
Exec Dt:
01/16/2003
5
Exec Dt:
01/16/2003
6
Exec Dt:
01/16/2003
Assignee
1
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583-1590
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10280744
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
JEFFREY GRIFFIN
PO BOX 1590
ROSHARON, TX 77583-1590
Assignment: 2
Reel/Frame:013941/0010   Pages: 9
Recorded: 09/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2003
2
Exec Dt:
08/14/2003
3
Exec Dt:
08/28/2003
4
Exec Dt:
08/07/2003
5
Exec Dt:
08/07/2003
6
Exec Dt:
08/12/2003
7
Exec Dt:
08/08/2003
Assignee
1
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10632174
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 3
Reel/Frame:014947/0364   Pages: 6
Recorded: 08/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2004
2
Exec Dt:
07/16/2004
3
Exec Dt:
07/20/2004
4
Exec Dt:
07/23/2004
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10710807
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590

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