Patent Assignment
Reel/Frame 003905/0068
Assignment of Assignors Interest.
Recorded: 1981-07-29
Pages: 3
Assignors
ISHIKURA, TOMOYUKI
Executed: 1981-06-02
OKI, TOSHIKAZU
Executed: 1981-06-02
TAKEUCHI, TOMIO
Executed: 1981-06-04
UMEZAWA, HAMAO
Executed: 1981-06-04
MATSUZAWA, YASUE
Executed: 1981-06-02
Assignee
SANRAKU-OCEAN CO., LTD.
15-1 KYOBASHI 1-CHOME, A CORP. OF JAPAN, CHUO-KU, TOKYO, JAPAN
Covered Property
(1)
Anthracycline Derivatives
Patent:
4,373,094 →
Application:
06/288,072 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.