Patent Assignment
Reel/Frame 003890/0967
Assignment of Assignors Interest.
Recorded: 1981-05-26
Pages: 1
Assignor
ROSE, JOHN B.
Executed: 1981-05-15
Assignee
IMPERIAL CHEMICAL INDUSTRIES LIMITED, A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, S.W.1, ENGLAND, UNITED KINGDOM
Covered Property
(1)
Sulphonated Polyaryletherketones
Patent:
4,419,486 →
Application:
06/267,288 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.