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Patent Assignment Assignor Details
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Assignor Name : AIREY, PETER J.
Total Assignments: 3
Assignment: 1
Reel/Frame:004725/0558   Pages: 2
Recorded: 06/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/06/1987
Assignee
1
5000 GULF FREEWAY
HOUSTON, TEXAS 77023 USA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07012962
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
ATTN: PATENT COUNSEL
P.O. BOX 2175
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:004956/0263   Pages: 2
Recorded: 09/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/14/1988
Assignee
1
5000 GULF FREEWAY
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07198235
Correspondence name and address
CLIFFORD L. TAGER
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 3
Reel/Frame:006838/0921   Pages: 3
Recorded: 01/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/23/1993
2
Exec Dt:
12/20/1993
Assignee
1
PATENT COUNSEL
5000 GULF FREEWAY
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08173323
Correspondence name and address
WAYNE I. KANAK
PATENT COUNSEL - ANADRILL
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478

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