IP Library › Assignment 020464/0946
Patent Assignment
Reel/Frame 020464/0946

Assignment of Assignor's Interest

Recorded: 2008-02-01 Pages: 2
Assignors
YAMAMOTO, HIROSHI
Executed: 2005-10-03
DAN, NORIHISA
Executed: 2005-09-24
Assignee
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD, P.O. BOX 2005, TARRYTOWN, NEW YORK, 10591
Covered Property (1)
Fluorescent Diketopyrrolopyrroles
Patent: 7,501,076 →
Application: 10/551,976 →
Publication: US 2007/0010672
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 27, 2010
From: BASF PERFORMANCE PRODUCTS LLC
To: BASF CORPORATION
Reel/Frame 025039/0693 →
Change of Name Sep 27, 2010
From: CIBA CORPORATION
To: BASF PERFORMANCE PRODUCTS LLC
Reel/Frame 025039/0744 →
Change of Name Sep 27, 2010
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: CIBA CORPORATION
Reel/Frame 025039/0774 →
Asset Transfer Agreement Oct 29, 2010
From: CIBA CORPORATION
To: BASF SE
Reel/Frame 025217/0436 →
Submission to Correct Errors in Previously-Filed Documents That Erroneously Affect Patent Nov 8, 2010
From: BASF SE
To: BASF SE
Reel/Frame 025324/0472 →
Nunc Pro Tunc Assignment Oct 9, 2023
From: BASF SE
To: CLAP CO., LTD.
Reel/Frame 065156/0122 →