Patent Assignment
Reel/Frame 023455/0247
Assignment of Assignor's Interest
Recorded: 2009-11-02
Pages: 2
Assignee
CIBA SPECIALTY CHEMICALS CORPORATION
540 WHITE PLAINS ROAD, TARRYTOWN, NEW YORK, 10591
Covered Property
(1)
Polyelectrolyte Complexes as Thickeners for High Ionic Strength Salt Solutions
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.