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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	6331521	Issue Dt:	12/18/2001	Application #:	09423654	Filing Dt:	12/01/1999
Inventors:	YASUHISA TSURUMI, SHIGEHIRO TAKASE, HIROSHI HATANAKA, KAZUTOSHI SAKAMOTO et al
Title:	NEW ECHINOCANDINE DERIVATIVES WITH ANTIMICROBIAL ACTIVITY

Assignment: 1

Reel/Frame:

011484/0288

Recorded: 02/01/2001

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

HORI, YASUHIRO

Exec Dt:

11/01/1999

TSURUMI, YASUHISA

Exec Dt:

11/01/1999

TAKASE, SHIGEHIRO

Exec Dt:

11/01/1999

HATANAKA, HIROSHI

Exec Dt:

11/01/1999

SAKAMOTO, KAZUTOSHI

Exec Dt:

11/01/1999

HASHIMOTO, SEIJI

Exec Dt:

11/07/1999

OHKI, HIDENORI

Exec Dt:

11/01/1999

TOJO, TAKASHI

Exec Dt:

11/01/1999

MATSUDA, KEIJI

Exec Dt:

11/01/1999

KAWABATA, KOHJI

Exec Dt:

11/01/1999

Assignee:

FUJISAWA PHARMACEUTICAL CO., LTD.

4-7, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI

OSAKA 541-8514, JAPAN

Correspondent:

OBLON, SPIVAK, MCCLELLAND, MAIER ET AL

THOMAS M. CUNNINGHAM

1755 JEFFERSON DAVIS HIGHWAY

FOURTH FLOOR

ARLINGTON, VA 22202

Assignment: 2

Reel/Frame:

017073/0257

Recorded: 12/12/2005

Pages: 39

Conveyance:

MERGER (SEE DOCUMENT FOR DETAILS).

Assignor:

FUJISAWA PHARMACEUTICAL CO., LTD.

Exec Dt:

04/01/2005

Assignee:

ASTELLAS PHARMA INC.

3-11, NIHONBASHI-HONCHO 2-CHOME

CHUO-KU, TOKYO, JAPAN

Correspondent:

OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST

1940 DUKE STREET

ALEXANDRIA, VA 22314

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