IP Library › Assignment 020241/0107
Patent Assignment
Reel/Frame 020241/0107

Assignment of Assignor's Interest

Recorded: 2007-12-07 Pages: 2
Assignors
YAMAMOTO, HIROSHI
Executed: 2007-05-10
OKA, HIDETAKA
Executed: 2007-05-10
DUGGELI, MATHIAS
Executed: 2007-05-25
Assignee
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD, P.O. BOX 2005, TARRYTOWN, NEW YORK, 10591
Covered Property (1)
Fluorescent Diketopyrrolopyrroles
Patent: 8,008,507 →
Application: 11/792,028 →
Publication: US 2008/0217581
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 18, 2011
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: CIBA CORPORATION
Reel/Frame 026607/0172 →
Asset Transfer Agreement Jul 18, 2011
From: CIBA CORPORATION
To: BASF SE
Reel/Frame 026609/0878 →