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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	6333322	Issue Dt:	12/25/2001	Application #:	09125451	Filing Dt:	09/21/1998
Inventors:	TATSUYA YOSHIUCHI, KEIZO SATO, MAKOTO KAINO, MASAYUKI TANAKA, KOJI YAMADA et al
Title:	NITROGENOUS TRICYCLIC COMPOUNDS AND DRUGS COMPRISING THE SAME

Assignment: 1

Reel/Frame:

009487/0879

Recorded: 09/21/1998

Pages: 5

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

MIYAMOTO, MITSUAKI

Exec Dt:

09/10/1998

YOSHIUCHI, TATSUYA

Exec Dt:

09/10/1998

SATO, KEIZO

Exec Dt:

09/10/1998

KAINO, MAKOTO

Exec Dt:

09/10/1998

TANAKA, MASAYUKI

Exec Dt:

09/10/1998

SOEJIMA, MOTOHIRO

Exec Dt:

09/10/1998

MORIYA, KATSUHIRO

Exec Dt:

09/10/1998

SAKUMA, YOSHINORI

Exec Dt:

09/10/1998

YAMADA, KOJI

Exec Dt:

09/10/1998

HARADA,KOKICHI

Exec Dt:

09/10/1998

NISHIZAWA, YUKIO

Exec Dt:

09/10/1998

KOBAYASHI, SEIICHI

Exec Dt:

09/10/1998

OKITA, MAKOTO

Exec Dt:

09/10/1998

KATAYAMA, KOICHI

Exec Dt:

09/10/1998

Assignee:

EISAI CO., LTD.

6-10, KOISHIKAWA 4-CHOME

BUNKYO-KU, TOKYO, JAPAN

Correspondent:

BIRCH, STEWART, KOLASCH & BIRCH, LLP

C. JOSEPH FARACI

P.O. BOX 747

FALLS CHURCH, VA 22040-0747

Assignment: 2

Reel/Frame:

018972/0624

Recorded: 03/08/2007

Pages: 13

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

EISAI CO., LTD.

Exec Dt:

11/20/2006

Assignee:

EISAI R&D MANAGEMENT CO., LTD.

6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU

TOKYO, JAPAN 112-8088

Correspondent:

DAVID J. CUSHING - SUGHRUE MION PLLC

2100 PENNSYLVANIA AVENUE, N.W.

SUITE 800

WASHINGTON, D.C, DC 20037

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