IP Library Assignment 004326/0494
Patent Assignment
Reel/Frame 004326/0494

Assignment of Assignors Interest.

Recorded: 1984-11-09 Pages: 2
Assignor
WIERENGA, WENDELL
Executed: 1984-09-27
Assignee
UPJOHN COMPANY, THE, A DE CORP.
KALAMAZOO, MICHIGAN
Covered Property (1)
Substituted Phenylalkyl Compounds
Patent: 4,496,492 →
Application: 06/515,434 →
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 →