IP Library Assignment 032753/0724
Patent Assignment
Reel/Frame 032753/0724

Assignment of Assignor's Interest

Recorded: 2014-04-25 Pages: 9
Assignors
OBRECHT, WERNER
Executed: 2013-12-19
ONG, CHRISTOPHER
Executed: 2013-12-19
MUELLER, JULIA MARIA
Executed: 2013-12-21
NUYKEN, OSKAR
Executed: 2013-12-19
Assignee
LANXESS DEUTSCHLAND GMBH
D-50569, COLOGNE, GERMANY
Covered Property (1)
Process for Degrading Nitrile Rubbers in the Presence of Catalysts Having an Increased Activity
Patent: 9,115,219 →
Application: 14/069,852 →
Publication: US 2014/0066575
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 →