IP Library Assignment 004193/0021
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.
Change of Name Aug 28, 1998
From: UPJOHN COMPANY, THE
To: PHARMACIA & UPJOHN COMPANY
Reel/Frame 009430/0980 →