IP Library Assignment 032936/0326
Patent Assignment
Reel/Frame 032936/0326

Assignment of Assignor's Interest

Recorded: 2014-05-21 Pages: 2
Assignors
OBRECHT, WERNER
Executed: 2007-03-27
MULLER, JULIA MARIA
Executed: 2007-04-02
NUYKEN, OSKAR
Executed: 2007-04-02
Assignee
LANXESS DEUTSCHLAND GMBH
D-50569, COLOGNE, GERMANY
Covered Property (1)
Process for Reacting Chemical Compounds in the Presence of Catalyst Systems
Patent: 8,957,161 →
Application: 13/961,459 →
Publication: US 2013/0324672
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 19, 2016
From: LANXESS DEUTSCHLAND GMBH
To: ARLANXEO DEUTSCHLAND GMBH
Reel/Frame 039753/0760 →