IP Library Assignment 027162/0533
Patent Assignment
Reel/Frame 027162/0533

Assignment of Assignor's Interest

Recorded: 2011-11-02 Pages: 6
Assignors
LAUFER, WILHELM
Executed: 2011-03-18
ALLGOWER, KLAUS
Executed: 2011-03-22
KASPER, HANS
Executed: 2011-03-24
SCHATTNER, STEFAN
Executed: 2011-03-18
KRAY, BERND
Executed: 2011-03-17
WUEHR, MICHAEL
Executed: 2011-03-29
Assignee
RHEIN CHEMIE RHEINAU GMBH
D-58219, MANNHEIM, GERMANY
Covered Property (1)
Method for Producing Lactamates by Way of Thin Film Evaporation
Patent: 8,710,217 →
Application: 12/865,458 →
Publication: US 2012/0071648
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Apr 18, 2017
From: RHEIN CHEMIE RHEINAU GMBH
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 042276/0052 →