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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	8022072	Issue Dt:	09/20/2011	Application #:	12664834	Filing Dt:	12/15/2009
Publication #:	20100190754	Pub Dt:	07/29/2010
Inventors:	Hironobu Ogura, Yoshiyuki Tatsumi, Yuji Fukamizu
Title:	AZOLYLMETHYLIDENEHYDRAZINE DERIVATIVE AND USE THEREOF

Assignment: 1

Reel/Frame:

023657/0255

Recorded: 12/15/2009

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

OGURA, HIRONOBU

Exec Dt:

11/17/2009

TATSUMI, YOSHIYUKI

Exec Dt:

11/17/2009

FUKAMIZU, YUJI

Exec Dt:

11/12/2009

Assignee:

KAKEN PHARMACEUTICAL CO., LTD.

28-8, HONKOMAGOME 2-CHOME,

BUNKYO-KU

TOKYO, JAPAN 113-8650

Correspondent:

LEYDIG VOIT & MAYER, LTD

TWO PRUDENTIAL PLAZA, SUITE 4900

180 NORTH STETSON AVENUE

CHICAGO, IL 60601-6731

Assignment: 2

Reel/Frame:

027074/0585

Recorded: 10/17/2011

Pages: 6

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE THE DOCUMENT DATE OF YUJI FUKAMIZU PREVIOUSLY RECORDED ON REEL 023657 FRAME 0255. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.

Assignors:

OGURA, HIRONOBU

Exec Dt:

11/17/2009