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Patent Assignment Abstract of Title

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Total Assignments: 3

Patent #:	4474945	Issue Dt:	10/02/1984	Application #:	06405917	Filing Dt:	08/06/1982
Inventors:	AKIHIRO YOSHIMOTO, HIROYASU TOBE, TOMOYUKI ISHIKURA, HAMAO UMEZAWA, TOMIO TAKEUCHI
Title:	ANTHRACYCLINE ANTIBIOTICS AND THEIR PREPARATION METHOD

Assignment: 1

Reel/Frame:

004073/0671

Recorded: 08/06/1982

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors:

YOSHIMOTO, AKIHIRO

Exec Dt:

07/12/1982

TOBE, HIROYASU

Exec Dt:

07/12/1982

ISHIKURA, TOMOYUKI

Exec Dt:

07/12/1982

UMEZAWA, HAMAO

Exec Dt:

07/12/1982

TAKEUCHI, TOMIO

Exec Dt:

07/12/1982

Assignee:

SANRAKU-OCEAN CO., LTD.

15-1 KYOBASHI 1-CHOME, CHUO-KU

TOKYO, JAPAN

Correspondent:

JAMES J. RALABATE

5792 MAIN STREET

WILLIAMSVILLE, NY 14221

Assignment: 2

Reel/Frame:

005194/0674

Recorded: 08/07/1989

Pages: 1

Conveyance:

EFFECTIVE AUGUST 3, 1989

Assignor:

RALABATE, JAMES J.

Exec Dt:

08/03/1989

Assignee:

SANRAKU INCORPORATED,

5,8 KYOBASHI 1-CHOME, CHUO-KU

TOKYO-TO, JAPAN

Correspondent:

JAMES J. RALABATE

5792 MAIN STREET

WILLIAMSVILLE, NY 14221

Assignment: 3

Reel/Frame:

005660/0268

Recorded: 04/08/1991

Pages: 14

Conveyance:

CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). 09-01-90

Assignor:

SAMAKU INCORPORATED

Exec Dt:

12/17/1990

Assignee:

MERCIAN CORPORATION

Correspondent:

JAMES J. RALABATE

5792 MAIN ST.

WILLIAMSVILLE, NY 14221

(REG. NO. 19,211)

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