Patent Assignment
Reel/Frame 006290/0671
Assignment of Assignors Interest.
Recorded: 1992-11-06
Pages: 2
Assignee
CIBA-GEIGY AS
PATENT DEPARTMENT, KLYBECKSTRASSE 141 BASLE, CH 4002
Covered Property
(1)
Process for the Preparation of Aromatic Ether and Thioether Compounds
Patent:
4,825,005 →
Application:
07/088,740 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.