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Patent Assignment Assignor Details
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Assignor Name : WHITE, DAVID BRIAN
Total Assignments: 2
Assignment: 1
Reel/Frame:007154/0879   Pages: 4
Recorded: 10/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/1994
2
Exec Dt:
09/13/1994
3
Exec Dt:
09/09/1994
Assignee
1
PATENT DEPARTMENT 5000 GULF FREEWAY
HOUSTON, TX 77023
Property
 
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Pub #
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NONE
08265288
Correspondence name and address
ANADRILL SCHLUMBERGER
200 GILLINGHAM LANE
SUGAR LANE, TX 77478
Assignment: 2
Reel/Frame:021257/0918   Pages: 10
Recorded: 07/09/2008
Attorney Dkt #:57.0733 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2007
2
Exec Dt:
12/18/2007
3
Exec Dt:
06/30/2008
4
Exec Dt:
12/14/2007
5
Exec Dt:
05/14/2008
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
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11914219
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139

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