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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/24/2001
Application #:
08812946
Filing Dt:
03/04/1997
Inventors:
TSUNEAKI HIDA, MASAHIKO HATTORI, TSUTOMU KUROKAWA, ATSUSHI NAKANISHI
Title:
XANTHENE DERIVATIVES, THEIR PRODUCTION AND USE
Assignment: 1
Reel/Frame:
008548/0178Recorded: 06/05/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/06/1997
Exec Dt:
03/06/1997
Exec Dt:
03/06/1997
Exec Dt:
03/06/1997
Assignee:
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA 541, JAPAN
Correspondent:
WENDEROTH, LING & PONACK
WARREN M. CHEEK, JR.,
805 15TH STREET, N.W. SUITE 700
WASHINGTON, DC 20005

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