Patent Assignment
Reel/Frame 028189/0405
Change of Entity
Recorded: 2012-05-10
Pages: 3
Assignor
BASF AKTIENGESELLSCHAFT
Executed: 2008-01-14
Assignee
BASF SE
-----, LUDWIGSHAFEN, GERMANY
Covered Property
(1)
Highly Transparent and Tough-Stiff Styrene-Butadiene Block Copolymer Mixtures
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 23, 2008
From: STEWART, JENNIFER R.; MERKEL, PETER; WAGNER, DANIEL; KNOLL, KONRAD
To: BASF AKTIENGESELLSCHAFT
Reel/Frame 022025/0568 →
Assignment of Assignor's Interest
May 22, 2012
From: BASF SE
To: STYROLUTION GMBH
Reel/Frame 028244/0954 →
Assignment of Assignor's Interest
Dec 24, 2014
From: BASF SE; STYROLUTION GMBH
To: STYROLUTION EUROPE GMBH
Reel/Frame 034700/0165 →
First Lien Intellectual Property Security Agreement
Apr 30, 2021
From: INEOS STYROLUTION EUROPE GMBH
To: HSBC CORPORATE TRUSTEE COMPANY (UK) LIMITED
Reel/Frame 056103/0160 →