Patent Assignment
Reel/Frame 005237/0841
Assignment of Assignors Interest.
Recorded: 1990-01-16
Pages: 1
Assignors
IWAMOTO, KIYOSHI
Executed: 1989-11-16
KAWAHARA, MASAHIRO
Executed: 1989-11-16
WATANABE, SUMIO
Executed: 1989-11-16
MIYAKE, YASUO
Executed: 1989-11-16
SAGAMI, FUMIO
Executed: 1989-11-16
Assignee
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU, TOKYO, JAPAN
Covered Property
(1)
Conjugate of Prostaglandin and Polysaccharide
Patent:
5,120,719 →
Application:
07/437,463 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.