Patent Assignment
Reel/Frame 004193/0021
Assignment of Assignors Interest.
Recorded: 1983-10-31
Pages: 1
Assignor
CHO, MOO J.
Executed: 1978-07-12
Assignee
UPJOHN COMPANY THE A DE CORP
KALAMAZOO, MICHIGAN
Covered Property
(1)
Stabalization of PGI2 Compounds Wwiith Surfactants
Patent:
4,430,340 →
Application:
05/925,013 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.