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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/16/1995
Application #:
07890204
Filing Dt:
05/29/1992
Inventors:
MASAKI HASEGAWA, MASAO NOHARA, YUTAKA OHASHI
Title:
TETRAVINYLPYRAZINE COMPOUND, METHOD FOR PREPARING SAME AND ELECTROLUMINESCENT ELEMENT AND NON-LINEAR OPTICAL MATERIAL USING SAME
Assignment: 1
Reel/Frame:
006163/0097Recorded: 06/26/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/27/1992
Exec Dt:
04/27/1992
Exec Dt:
04/27/1992
Assignee:
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
MILLEN, WHITE & ZELANO, P.C.
ARLINGTON COURTHOUSE PLAZA 1, STE. 1201
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:
009089/0932Recorded: 04/03/1998Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/19/1997
Assignee:
2-3, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
JOHN A. SOPP
ARLINGTON COURT PLAZA I, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201

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