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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/04/1998
Application #:
08741223
Filing Dt:
10/29/1996
Inventors:
MASATOSHI SAKAI, MASAKI FUJIWARA, TOSHIO NAKAMATSU
Title:
DOUBLE CONE-LIKE CRYSTAL FORM OF 2-AMINO-6-CHLOROPURINE AND PREPARATION
Assignment: 1
Reel/Frame:
008287/0848Recorded: 10/29/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/15/1996
Exec Dt:
10/15/1996
Exec Dt:
10/15/1996
Assignee:
1-21, UTAJIMA 3-CHOME, NISHIYODOGAWA-KU
OSAKA-SHI, OSAKA, JAPAN
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH, LLP
LEONARD R. SVENSSON
P.O. BOX 747
FALLS CHURCH, VIRGINIA 22040-0747
Assignment: 2
Reel/Frame:
015722/0423Recorded: 08/25/2004Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2004
Assignee:
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JOHN W. BAILEY
P.O. BOX 747
FALLS CHURCH, VIRGINIA 22040-0747

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