Patent Assignment
Reel/Frame 052190/0223
Assignment of Assignor's Interest
Recorded: 2020-03-23
Pages: 20
Assignors
PEITZ, STEPHAN
Executed: 2020-01-10
STOCHNIOL, GUIDO
Executed: 2020-01-10
WINTERBERG, MARKUS
Executed: 2020-03-17
SCHALLENBERG, JÖRG
Executed: 2020-02-20
RIX, ARMIN MATTHIAS
Executed: 2020-02-20
WOLFF, ANDREAS
Executed: 2020-02-19
Assignee
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Process for Removing Polyunsaturated Hydrocarbons from C4 Hydrocarbon Streams in the Presence of Mercaptans, Disulfides and C5 Hydrocarbons
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.