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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/02/2002
Application #:
09905442
Filing Dt:
07/13/2001
Publication #:
Pub Dt:
02/21/2002
Inventors:
Kozo Matsui, Kiyoshi Sugi, Hiromi Suga, Nobushige Itaya
Title:
METHOD FOR PRODUCING HYDRAZINE DERIVATIVE
Assignment: 1
Reel/Frame:
012095/0512Recorded: 08/22/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/19/2001
Exec Dt:
07/19/2001
Exec Dt:
07/17/2001
Exec Dt:
07/19/2001
Assignee:
OSAKA-SHI
1-21 UTAJIMA 3-CHOME, NISHIYODOGAWA-KU
OSAKA, JAPAN 555-0
Correspondent:
LEYDIG, VOIT & MAYER, LTD.
JOHN KILYK, JR.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, ILLINOIS 60601-6780
Assignment: 2
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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