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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/04/2004
Application #:
10260946
Filing Dt:
09/30/2002
Publication #:
Pub Dt:
07/31/2003
Inventors:
Mitsuhiro Iwasaki, Kiyoshi Sugi, Hideto Miyamoto, Nobushige Itaya
Title:
SYNTHETIC INTERMEDIATE FOR EPOTHILONE DERIVATIVE AND PRODUCTION METHOD THEREOF
Assignment: 1
Reel/Frame:
013639/0870Recorded: 01/07/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/08/2002
Exec Dt:
10/08/2002
Exec Dt:
10/08/2002
Exec Dt:
10/08/2002
Assignee:
1-21, UTAJIMA 3-CHOME, NISHIYODOGAWA-KU
OSAKA-SHI, OSAKA, JAPAN 555-0021
Correspondent:
LEYDIG, VOIT & MAYER, LTD.
JOHN KILYK
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6780
Assignment: 2
Reel/Frame:
014312/0993Recorded: 07/28/2003Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 013639, FRAME 0870. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors:
Exec Dt:
10/08/2002
Exec Dt:
10/08/2002
Exec Dt:
10/08/2002
Exec Dt:
10/08/2002
Assignee:
1-21, UTAJIMA 3-CHOME, NISHIYODOGAWA-KU
OSAKA-SHI, OSAKA, JAPAN 555-0021
Correspondent:
LEYDIG VOIT & MAYER, LTD.
JOHN KILYK, JR.
2 PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6780
Assignment: 3
Reel/Frame:
014981/0521Recorded: 08/12/2004Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2004
Assignee:
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, JAPAN 541-8550
Correspondent:
JOHN KILYK, JR.
TWO PRU PLAZA- STE 4900, 180 N. STETSON
LEYDIG, VOIT & MAYER, LTD.
CHICAGO, IL 60601-6780

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