IP Library Assignment 021918/0646
Patent Assignment
Reel/Frame 021918/0646

Assignment of Assignor's Interest

Recorded: 2008-12-03 Pages: 8
Assignors
MECA, LUDEK
Executed: 2008-10-27
TRISCIKOVA, LUBICA
Executed: 2008-10-27
BURKE, HEINZ
Executed: 2008-10-20
LANGFELD, KIRSTEN
Executed: 2008-10-14
SCHNEIDER, MARTIN
Executed: 2008-10-17
NUYKEN, OSKAR
Executed: 2008-10-20
OBRECHT, WERNER
Executed: 2008-10-07
Assignee
LANXESS DEUTSCHLAND GMBH
D-51369, LEVERKUSEN, GERMANY
Covered Property (1)
Catalysts for Metathesis Reactions
Patent: 8,507,398 →
Application: 12/193,457 →
Publication: US 2009/0076226
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 →