IP Library › Assignment 031535/0349
Patent Assignment
Reel/Frame 031535/0349

Assignment of Assignor's Interest

Recorded: 2013-11-04 Pages: 3
Assignor
BASF SE
Executed: 2013-10-16
Assignee
STYROLUTION GMBH
ERLENSTRASSE 2, FRANKFURT, 60325, GERMANY
Covered Property (1)
Shell and Tube Heat Exchanger and Method for Removing Volatile Substances from a Polymer Solution
Patent: 8,657,921 →
Application: 13/318,048 →
Publication: US 2012/0132406
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 26, 2012
From: GUNTHERBERG, NORBERT; BARDON, RAINER; HEINEN, HARTMUT; SAUER, MICHAEL
To: BASF SE
Reel/Frame 027597/0886 →
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 →