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Patent Assignment Assignor Details
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Assignor Name : PRAMANN, II, JAMES A.
Total Assignments: 2
Assignment: 1
Reel/Frame:011371/0852   Pages: 6
Recorded: 12/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/1999
2
Exec Dt:
12/13/1999
3
Exec Dt:
12/13/1999
4
Exec Dt:
12/13/1999
Assignee
1
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09466386
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JAIME A. CASTANO
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 2
Reel/Frame:012357/0490   Pages: 6
Recorded: 12/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2001
2
Exec Dt:
11/30/2001
3
Exec Dt:
11/28/2001
4
Exec Dt:
11/28/2001
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09929867
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETION CENTER
ATTN: INTELLECTUAL PROPERTY COUNSEL
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583-1590

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