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Patent Assignment Assignor Details
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Assignor Name : MARIENBACH, EDOUARD
Total Assignments: 3
Assignment: 1
Reel/Frame:004688/0168   Pages: 3
Recorded: 03/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/12/1987
2
Exec Dt:
03/12/1987
3
Exec Dt:
03/12/1987
4
Exec Dt:
03/12/1987
5
Exec Dt:
03/12/1987
Assignee
1
200 MACCO BLVD.
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07025319
Correspondence name and address
SCHLUMBERGER LIMITED
ATTN: PATENT COUNSEL
200 MACCO BLVD.
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:004858/0685   Pages: 3
Recorded: 02/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/02/1988
2
Exec Dt:
02/02/1988
3
Exec Dt:
02/02/1988
4
Exec Dt:
02/02/1988
5
Exec Dt:
02/02/1988
Assignee
1
277 PARK AVENUE,
NEW YORK, NEW YORK 10172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07132494
Correspondence name and address
PATENT COUNSEL
200 MACCO BLVD
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:007049/0469   Pages: 2
Recorded: 05/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/1994
2
Exec Dt:
03/02/1994
3
Exec Dt:
03/02/1994
Assignee
1
31-33, RUE DE LA FEDERATION
75752 PARIS CEDEX 15, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08178284
Correspondence name and address
NORMAN P. SOLOWAY
HAYES, SOLOWAY, HENNESSEY, ET AL.
175 CANAL STREET
MANCHESTER, NH 03101

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