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Patent Assignment Assignee Details
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Assignee Name : SCHLUMBERGR TECHNOLOGY CORPORATION
Total Assignments: 2
Assignment: 1
Reel/Frame:004408/0295   Pages: 2
Recorded: 04/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/29/1985
Assignee
1
277 PARK AVE.
A CORP OF TX
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
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NONE
06728068
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
ATTN: PATENT COUNSEL,
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:014882/0090   Pages: 4
Recorded: 12/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2003
2
Exec Dt:
07/04/2003
Assignee
1
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10250415
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B BATZER
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108

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