Patent Assignment
Reel/Frame 006933/0287
Assignment of Assignor's Interest
Recorded: 1994-04-06
Pages: 3
Assignor
CIBA-GEIGY CORPORATION
Executed: 1994-03-31
Assignee
CIBA-GEIGY AG
PATENT DEPARTMENT KLYBECKSTRASSE 141, BASLE, 4001, SWITZERLAND
Covered Property
(1)
Process for the Preparation of Concentrated Aqueous, Substantially Salt-Free Solutions of Aminotriazinyl Reactive Dyes,Aqueous Dye Solutions Produced Therby Amd Process of Dyeing
Patent:
4,955,987 →
Application:
06/805,601 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.