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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/20/1992
Application #:
07496862
Filing Dt:
03/21/1990
Inventors:
MASAHIRO TSUJI, YOJI TACHIBANA, SHINJI YOKOYAMA, NOBUO IKEKAWA
Title:
1 ALPHA,25-DIHYDROXYVITAMIN D4 COMPOUNDS, ERGOSTA-5,7-DIENE COMPOUNDS AND PROCESSES FOR THE PREPARATION THEREOF
Assignment: 1
Reel/Frame:
005290/0353Recorded: 04/18/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/02/1990
Exec Dt:
04/02/1990
Exec Dt:
04/02/1990
Exec Dt:
04/02/1990
Assignee:
19-12, NIHONBASHI-KOAMI-CHO
CHUO-KU, TOKYO, JAPAN
Correspondent:
ABELMAN, FRAYNE, REZAC & SCHWAB
708 THIRD AVENUE
NEW YORK, NY 10017-4141
Assignment: 2
Reel/Frame:
012530/0740Recorded: 01/29/2002Pages: 34
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/02/2001
Assignee:
KANDA-NISHIKI-CHO 1-CHOME CHIYODA-KU
TOKYO, 101-8441, JAPAN
Correspondent:
SUGHRUE MION, PLLC
DAVID T. CUSHING
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213

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