IP Library Assignment 006951/0725
Patent Assignment
Reel/Frame 006951/0725

Assignment of Assignor's Interest

Recorded: 1993-09-03 Pages: 2
Assignor
HOOD, JOHN D.
Executed: 1993-08-18
Assignee
BEECHAM GROUP P.L.C.
GREAT BURGH, YEW TREE BOTTOM ROAD, EPSOM, SURREY, ENGLAND, KT18 5XQ, UNITED KINGDOM
Covered Property (1)
Avermectins and Milbemycins to Treat Parasitic Infestations in Dogs
Patent: 5,643,886 →
Application: 08/064,080 →
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 →