Patent Assignment
Reel/Frame 003814/0420
Assignment of Assignors Interest.
Recorded: 1980-12-12
Pages: 1
Assignee
CIBA-GEIGY AG, A COMPANY OF SWITZERLAND
KLYBECKSTRASSE 141, 4002 BASLE, SWITZERLAND
Covered Property
(1)
Process for the Reductive Removal of Halogen Atoms from Anthraquinones
Patent:
4,261,909 →
Application:
06/033,407 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.