Patent Assignment
Reel/Frame 012098/0020
Assignment of Assignor's Interest
Recorded: 2001-08-22
Pages: 2
Assignors
LAUK, URS
Executed: 2001-05-02
CLEMENT, ANTOINE
Executed: 2001-05-02
DREIER, ROMEO
Executed: 2001-05-02
ARQUINT, ALFONS
Executed: 2001-05-02
Assignee
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005, 540 WHITE PLAINS ROAD, TARRYTOWN, NEW YORK, 10591
Covered Property
(1)
Phthalimidyl Azo Pigments, Method for Producing Same and Utilisation Thereof
Patent:
6,555,664 →
Application:
09/869,503 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.