Patent Assignment
Reel/Frame 027869/0668
Assignment of Assignor's Interest
Recorded: 2012-03-15
Pages: 14
Assignors
SONDJAJA, RONNY
Executed: 2012-01-30
KOSCHABEK, RENE
Executed: 2012-01-31
WEBER, MARKUS
Executed: 2012-02-01
BENITO, JANE
Executed: 2012-02-02
LIU, JIAN MIKE
Executed: 2012-02-07
STOEHR, TORSTEN
Executed: 2012-02-01
Assignee
EVONIK ROHMAX ADDITIVES GMBH
KIRSCHENALLEE, DARMSTADT, 64293, GERMANY
Covered Property
(1)
Composition to Improve Cold Flow Properties of Fuel Oils
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 1, 2015
From: EVONIK ROHMAX ADDITIVES GMBH
To: EVONIK OIL ADDITIVES GMBH
Reel/Frame 037175/0522 →
Merger
Jan 8, 2020
From: EVONIK OIL ADDITIVES GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 051505/0590 →
Change of Name
Jan 8, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051505/0797 →