IP Library Assignment 004285/0622
Patent Assignment
Reel/Frame 004285/0622

Assignment of Assignors Interest.

Recorded: 1984-07-13 Pages: 1
Assignors
DORGAN, RODERICK J.
Executed: 1984-05-24
ELLIOTT, RICHARD L.
Executed: 1984-05-24
Assignee
Covered Property (1)
Benzazepines, Benzoxazepines and Their Use as Anthelminthics
Patent: 4,661,489 →
Application: 06/630,524 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 2, 1997
From: BEECHAM GROUP, P.L.C.
To: PFIZER, INC.
Reel/Frame 008290/0037 →
Assignment of Assignor's Interest Jan 2, 1997
From: BEECHAM GROUP P.L.C.
To: PFIZER INC.
Reel/Frame 008447/0046 →