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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6875860
Issue Dt:
04/05/2005
Application #:
10144802
Filing Dt:
05/15/2002
Publication #:
20030004331
Pub Dt:
01/02/2003
Inventors:
Hironori Komatsu, Toshiyuki Kouno, Katsutoshi Tsuchiya, Hiroharu Tanikawa et al
Title:
METHOD FOR PURIFYING 5' -PROTECTED THYMIDINES AND NOVEL DERIVATIVES THEREOF
Assignment: 1
Reel/Frame:
013122/0380Recorded: 07/24/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KOMATSU, HIRONORI
Exec Dt:
07/12/2002
KOUNO, TOSHIYUKI
Exec Dt:
07/12/2002
TSUCHIYA, KATSUTOSHI
Exec Dt:
07/12/2002
TANIKAWA, HIROHARU
Exec Dt:
07/12/2002
ISHIBACHI, HIROKI
Exec Dt:
07/12/2002
Assignee:
MITSUI CHEMICAL, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
013371/0708Recorded: 10/04/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KOMATSU, HIRONORI
Exec Dt:
07/12/2002
KOUNO, TOSHIYUKI
Exec Dt:
07/12/2002
TSUCHIYA, KATSUTOSHI
Exec Dt:
07/12/2002
TANIKAWA, HIROHARU
Exec Dt:
07/12/2002
ISHIBASHI, HIROKI
Exec Dt:
07/12/2002
Assignee:
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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