IP Library › Assignment 025973/0018
Patent Assignment
Reel/Frame 025973/0018

Change of Name

Recorded: 2011-03-17 Pages: 3
Assignor
Assignee
CIBA CORPORATION
540 WHITE PLAINS ROAD, TARRYTOWN, NEW YORK, 10591
Covered Property (1)
Gas-Resistant Phtalocyanine Dyes
Patent: 7,942,938 →
Application: 11/922,661 →
Publication: US 2009/0083912
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 16, 2009
From: LEHMANN, URS
To: CIBA SPECIALTY CHEMICALS CORP.
Reel/Frame 022143/0729 →
Asset Transfer Agreement Mar 17, 2011
From: CIBA CORPORATION
To: BASF SE
Reel/Frame 025970/0056 →