Patent Assignment
Reel/Frame 047095/0650
Assignment of Assignor's Interest
Recorded: 2018-10-08
Pages: 14
Assignors
SCHÖLLER, KATRIN
Executed: 2018-09-26
LIPPERT, SARAH
Executed: 2018-09-25
TSCHEPAT, WOLFGANG
Executed: 2018-09-24
SCHIMOSSEK, KLAUS
Executed: 2018-09-25
Assignee
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE, DARMSTADT, 64293, GERMANY
Covered Property
(1)
Viscosity Index Improvers with defined Molecular Weight Distributions
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jan 6, 2020
From: EVONIK OIL ADDITIVES
To: EVONIK DEGUSSA GMBH
Reel/Frame 051418/0620 →
Change of Name
Jan 6, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051418/0628 →
Corrective Assignment to Correct the Name of the Assignor Previously Recorded on Reel 051418 Frame 0620. Assignor(S) Hereby Confirms the Merger..
Jan 7, 2020
From: EVONIK OIL ADDITIVES GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 051496/0300 →