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.