Patent Assignment
Reel/Frame 031991/0164
Change of Name
Recorded: 2014-01-17
Pages: 3
Assignor
CIBA SPECIALTY CHEMICALS CORPORATION
Executed: 2007-11-01
Assignee
CIBA CORPORATION
540 WHITE PLAINS ROAD, TARRYTOWN, NEW YORK, 10591
Covered Property
(1)
Shading Process
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.