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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/07/1991
Application #:
07419429
Filing Dt:
10/10/1989
Inventor:
RAYMOND T. LEIBFRIED SR
Title:
ORGANOSILICON COMPOSITIONS
Assignment: 1
Reel/Frame:
005173/0618Recorded: 10/27/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/29/1989
Assignee:
A CORP. OF DE.
WILMINGTON, DELAWARE
Correspondent:
MARK D. KULLER
PATENT SECTION
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 2
Reel/Frame:
008967/0497Recorded: 02/12/1998Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/02/1998
Assignee:
P.O. BOX 7663
WILMINGTON, DELAWARE 19803
Correspondent:
NATIONAL STARCH AND CHEMICAL COMPANY
ELLEN T. DEC
P.O. BOX 6500
BRIDGEWATER, NEW JERSEY 08807

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