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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/10/1993
Application #:
07664263
Filing Dt:
03/04/1991
Inventors:
HYUN-NAM YOON, HONG-TAI MAN
Title:
NONLINEAR OPTICAL MEDIUM WITH A STABLE NONCENTROSYMMETRIC POLYMERIC STRUCTURE
Assignment: 1
Reel/Frame:
005633/0064Recorded: 03/04/1991Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/22/1991
Exec Dt:
02/22/1991
Assignee:
86 MORRIS AVENUE
SUMMIT, NEW JERSEY 07901
Correspondent:
MICHAEL W. FERRELL
HOECHST CELANESE CORPORATION
86 MORRIS AVENUE
SUMMIT, NJ 07901
Assignment: 2
Reel/Frame:
009556/0503Recorded: 02/19/1999Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/13/1999
Assignee:
CORNING, NEW YORK 14831
Correspondent:
CORNING INCORPORATED
MR. ALFRED L. MICHAELSEN,
SENIOR VICE PRESIDENT
CORNING, NY 14831

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