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Patent Assignment Assignor Details
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Assignor Name : GOLDSCHILD, PIERRE
Total Assignments: 4
Assignment: 1
Reel/Frame:004542/0501   Pages: 2
Recorded: 03/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/27/1986
Assignee
1
277 PARK AVENUE
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06813792
Correspondence name and address
PATENT COUNSEL
FLOPETROL JOHNSTON
105 INDUSTRIAL ROAD
SUGAR LAND, TEXAS 77478
Assignment: 2
Reel/Frame:005128/0091   Pages: 2
Recorded: 06/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/12/1989
Assignee
1
5000 GULF FREEWAY
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07351514
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
ATTN: PATENT COUNSEL
P.O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 3
Reel/Frame:005368/0331   Pages: 3
Recorded: 07/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/26/1990
Assignee
1
5000 GULF FREEWAY (P.O. BOX 2175)
HOUSTON,, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07526876
Correspondence name and address
SCHLUMBERGER WELL SERVICES
P. O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 4
Reel/Frame:005475/0766   Pages: 3
Recorded: 10/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/07/1990
Assignee
1
5000 GULF FREEWAY (P.O. BOX 2175)
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07563658
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
PATENT COUNSEL
P.O. BOX 2175
HOUSTON, TX 77252-2175

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