IP Library Assignment 016615/0354
Patent Assignment
Reel/Frame 016615/0354

Assignment of Assignor's Interest

Recorded: 2005-06-01 Pages: 2
Assignors
DREIER, ROMEO
Executed: 2004-07-20
LAUK, URS
Executed: 2004-07-22
Assignee
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD, P.O. BOX 2005, TARRYTOWN, NEW YORK, 10591
Covered Property (1)
Azo Dyes
Patent: 7,026,459 →
Application: 10/508,713 →
Publication: US 2005/0176857
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 2, 2007
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: HUNTSMAN INTERNATIONAL LLC
Reel/Frame 019140/0871 →