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Patent Assignment Assignee Details
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Assignee Name : W. R. GRACE & CO., A CORP OF CONNECTICUT
Total Assignments: 3
Assignment: 1
Reel/Frame:004509/0432   Pages: 1
Recorded: 02/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/28/1984
Assignee
1
1114 AVE. OF THE AMERICAS
N.Y., NEW YORK 10036
Property
 
Pat #
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NONE
06640874
Correspondence name and address
EDWARD J. CABIC
W. R. GRACE & CO.
PATENT DEPT.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 2
Reel/Frame:004518/0987   Pages: 2
Recorded: 03/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/02/1984
2
Exec Dt:
10/02/1984
Assignee
1
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06629309
Correspondence name and address
EDWARD J. CABIC
W. R. GRACE & CO., PATENT DEPT.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 3
Reel/Frame:004533/0503   Pages: 9
Recorded: 03/19/1986
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: 12/30/85 STATE OF INCORP. CONNECTICUT
Assignor
1
Exec Dt:
12/19/1985
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06473157
 
NONE
06473157
 
NONE
06559517
 
NONE
06559517
 
NONE
06677157
 
NONE
06677157
 
NONE
06709484
 
NONE
06709484
 
NONE
06709979
 
NONE
06709979
 
NONE
06774517
 
NONE
06774517
 
NONE
06776311
 
NONE
06776311
 
NONE
06793933
 
NONE
06793933
Correspondence name and address
MARK T. COLLINS
W. R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD 21044

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