Patent Assignment
Reel/Frame 065428/0625
Assignment of Assignor's Interest
Recorded: 2023-11-01
Pages: 54
Assignor
EVONIK OPERATIONS GMBH
Executed: 2023-10-12
Assignee
EVONIK OXENO GMBH & CO. KG
PAUL-BAUMANN-STRASSE 1, MARL, 45772, GERMANY
Covered Properties
(6)
Jet Loop Reactor with Nanofiltration and Gas Separator
Cleaning of Liquid Hydrocarbon Streams by Means of Copper-Containing Sorbents
Two-Stage Hydroformylation Process with Circulating Gas and Silp Technology
Hydrogen-Assisted Adsorption of Sulphur Compounds from Olefin Mixtures
Influencing the Viscosity of N-Butene-Based Ester Mixtures by Controlled Use of Ethene in the Preparation of the Ester Precursors
Selective Oligomerization of Olefins
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 12, 2016
From: FRANKE, ROBERT; HAMERS, BART
To: EVONIK DEGUSSA GMBH
Reel/Frame 039136/0086 →
Assignment of Assignor's Interest
Sep 7, 2016
From: PEITZ, STEPHAN; STOCHNIOL, GUIDO; MASCHMEYER, DIETRICH; REEKER, HELENE
To: EVONIK DEGUSSA GMBH
Reel/Frame 039659/0805 →
Assignment of Assignor's Interest
Oct 7, 2016
From: GEILEN, FRANK; PEITZ, STEPHAN; STOCHNIOL, GUIDO; WINTERBERG, MARKUS
To: EVONIK DEGUSSA GMBH
Reel/Frame 039967/0450 →
Assignment of Assignor's Interest
Oct 21, 2016
From: BECKER, MARC; DYBALLA, KATRIN MARIE; FRANKE, ROBERT; FRIDAG, DIRK
To: EVONIK DEGUSSA GMBH
Reel/Frame 040458/0924 →
Assignment of Assignor's Interest
Mar 21, 2017
From: REEKER, HELENE; STOCHNIOL, GUIDO; MASCHMEYER, DIETRICH; ZANTHOFF, HORST-WERNER
To: EVONIK DEGUSSA GMBH
Reel/Frame 042051/0257 →
Assignment of Assignor's Interest
Jul 24, 2019
From: EHRMAIER, ANDREAS; BERMEJO-DEVAL, RICARDO; CRUZ SANCHEZ-SANCHEZ, MARIA; LIU, YUE
To: EVONIK DEGUSSA GMBH
Reel/Frame 049854/0529 →
Change of Name
Jan 25, 2022
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 058853/0316 →
Change of Name
Nov 1, 2023
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 065428/0530 →