Patent Assignment
Reel/Frame 031562/0665
Assignment of Assignor's Interest
Recorded: 2013-11-07
Pages: 10
Assignors
ORSCHEL, MATTHIAS
Executed: 2013-09-03
JANSEN, ROBERT
Executed: 2013-09-02
MAIER, MARTIN
Executed: 2013-08-05
NITZ, JOERG-JOACHIM
Executed: 2013-09-17
SCHWARZ, MARKUS
Executed: 2013-08-12
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Process for Preparing Isophorone in the Presence of at Least One Defoamer in the Wastewater Column in the Workup Section
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.