IP Library Assignment 025462/0579
Patent Assignment
Reel/Frame 025462/0579

Assignment of Assignor's Interest

Recorded: 2010-12-07 Pages: 10
Assignor
CIBA CORPORATION
Executed: 2009-07-02
Assignee
BASF SE
CARL BOSCH STR. 38, LUDWIGSHAFEN, 67056, GERMANY
Covered Property (1)
Blue Phthalocyanine Pigment Composition and Its Preparation
Patent: 7,905,952 →
Application: 12/520,626 →
Publication: US 2009/0293769
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Conditional Assignment Aug 20, 2009
From: LEE, HYEONKOOK; JUNG, JANGWON; DENO, TAKASHI; OHWA, MASAKI
To: CIBA CORPORATION
Reel/Frame 023121/0556 →
Nunc Pro Tunc Assignment Jul 8, 2023
From: BASF SE
To: SUN CHEMICAL B.V.
Reel/Frame 064191/0229 →