IP Library Assignment 025723/0750
Patent Assignment
Reel/Frame 025723/0750

Assignment of Assignor's Interest

Recorded: 2011-01-31 Pages: 14
Assignors
HENGSTERMANN, AXEL
Executed: 2010-12-03
MEIER, RALF
Executed: 2010-12-03
DEMICOLI, DANIEL
Executed: 2010-12-03
ROOS, MARTIN
Executed: 2010-12-03
GUENZEL, BERND
Executed: 2010-12-03
HUEBNER, FRANK
Executed: 2010-12-03
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Method for Isolation of Laurolactam from a Laurolactam Synthesis Process Stream
Patent: 8,399,658 →
Application: 12/951,289 →
Publication: US 2011/0124855
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 31, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051765/0166 →