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Patent Assignment Assignor Details
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Assignor Name : W. R. GRACE & CO.,
Total Assignments: 2
Assignment: 1
Reel/Frame:004836/0832   Pages: 2
Recorded: 02/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/22/1988
Assignee
1
1114 AVENUE OF THE AMERICAS
GRACE PLAZA
NEW YORK, NEW YORK 10036
Properties
 
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NONE
05053029
 
NONE
05085369
 
NONE
05519327
 
NONE
05749115
Correspondence name and address
W. R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MARYLAND 21044
Assignment: 2
Reel/Frame:004936/0844   Pages: 12
Recorded: 08/04/1988
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE: MAY 25, 1988
Assignors
1
Exec Dt:
05/25/1988
2
Exec Dt:
05/25/1988
Assignee
1
Properties
 
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06636419
 
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07155340
 
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07159978
 
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07172670
Correspondence name and address
CT CORPORATION SYSTEM
ONE COMMERICAL PLAZA
HARTFORD, CT. 0610-359

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