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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/22/1989
Application #:
07121018
Filing Dt:
11/16/1987
Inventor:
JACOB BLOCK
Title:
METHOD FOR PREPARATION OF HIGH TEMPERATURE SUPERCONDUCTORS USING TRICHLOROCETRATES
Assignment: 1
Reel/Frame:
004865/0227Recorded: 05/09/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/03/1987
Assignee:
1114 AVE. OF THE AMERICAS
NEW YORK, NEW YORK 10036
Correspondent:
W. R. GRACE AND CO.
PATENT DEPT.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 2
Reel/Frame:
004936/0844Recorded: 08/04/1988Pages: 12
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE: MAY 25, 1988
Assignors:
Exec Dt:
05/25/1988
Exec Dt:
05/25/1988
Assignee:
Correspondent:
CT CORPORATION SYSTEM
ONE COMMERICAL PLAZA
HARTFORD, CT. 0610-359

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