Patent Assignment
Reel/Frame 004766/0261
Assignment of Assignors Interest.
Recorded: 1987-09-03
Pages: 1
Assignors
UMEZAWA, MIEKO
Executed: 1987-05-13
UMEZAWA, KAZUO
Executed: 1987-05-13
UMEZAWA, YOJI
Executed: 1987-05-15
Assignee
SANRAKU INCORPORATED, A CORP. OF JAPAN
15-1, KYOBASHI 1-CHOME, CHUO-KU, TOKYO, JAPAN
Covered Property
(1)
Anthracycline Antibiotics Dcp-1 and 2
Patent:
4,897,470 →
Application:
07/034,879 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 3, 1987
From: YOSHIMOTO, AKIHIRO; JODO, OSAMU; WATANABE, YOSHIO; ISHIKURA, TOMOYUKI
To: SANRAKU INCORPORATED, A CORP. OF JAPAN
Reel/Frame 004766/0260 →
Declaration by Assignee Showing Change of Address
Jan 29, 1990
From: SANRAKU INCORPORATED
To: SANRAKU INCORPORATED, A CORP. OF JAPAN
Reel/Frame 005228/0695 →
Change of Name Effective on 09/01/1990
May 28, 1991
From: SANRAKU INCORPORATED
To: MERCIAN CORPORATION
Reel/Frame 005709/0853 →