IP Library › Assignment 022532/0697
Patent Assignment
Reel/Frame 022532/0697

Assignment of Assignor's Interest

Recorded: 2009-04-13 Pages: 2
Assignors
HAYOZ, PASCAL
Executed: 2008-09-04
ILG, STEPHAN
Executed: 2008-09-01
Assignee
CIBA CORP.
540 WHITE PLAINS ROAD, P.O. BOX 2005, TARRYTOWN, NEW YORK, 10591
Covered Property (1)
Sulphonium Salt Initiators
Patent: 8,067,643 →
Application: 12/226,116 →
Publication: US 2009/0197987
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Asset Transfer Agreement Oct 18, 2011
From: CIBA CORPORATION
To: BASF SE
Reel/Frame 027076/0839 →
Assignment of Assignor's Interest Apr 21, 2020
From: BASF SE
To: IGM GROUP B.V.
Reel/Frame 052450/0001 →