IP Library Assignment 021403/0155
Patent Assignment
Reel/Frame 021403/0155

Assignment of Assignor's Interest

Recorded: 2008-08-18 Pages: 4
Assignors
ONG, CHRISTOPHER
Executed: 2008-07-08
OBRECHT, WERNER
Executed: 2008-07-03
NUYKEN, OSKAR
Executed: 2008-07-14
MULLER, JULIA MARIA
Executed: 2008-07-03
Assignee
LANXESS DEUTSCHLAND GMBH
D-51369, LEVERKUSEN, GERMANY
Covered Property (1)
Metathesis of Nitrile Rubbers in the Presence of Transition Metal Complex Catalysts
Patent: 8,362,154 →
Application: 12/190,840 →
Publication: US 2009/0054597
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 →