Patent Assignment
Reel/Frame 006702/0638
Assignment of Assignor's Interest
Recorded: 1993-09-17
Pages: 4
Assignee
ZENECA LIMITED
IMPERIAL CHEMICAL HOUSE, 9 MILLBANK, LONDON SW1P 3JF, ENGLAND, UNITED KINGDOM
Covered Property
(1)
Reactive Triazine Dyes, Their Preparation and Use
Patent:
5,420,257 →
Application:
08/126,697 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.