Patent Assignment
Reel/Frame 022025/0568
Assignment of Assignor's Interest
Recorded: 2008-12-23
Pages: 5
Assignors
STEWART, JENNIFER R.
Executed: 2007-12-14
MERKEL, PETER
Executed: 2007-10-19
WAGNER, DANIEL
Executed: 2007-10-11
KNOLL, KONRAD
Executed: 2007-10-29
KOCH, JURGEN
Executed: 2007-11-16
Assignee
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES, CARL-BOSCH-STRASSE; GVX-C006, LUDWIGSHAFEN, D-67056, 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.
Change of Entity
May 10, 2012
From: BASF AKTIENGESELLSCHAFT
To: BASF SE
Reel/Frame 028189/0405 →
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 →