Patent Assignment
Reel/Frame 065692/0785
Assignment of Assignor's Interest
Recorded: 2023-10-19
Pages: 55
Assignor
EVONIK OPERATIONS GMBH
Executed: 2023-10-12
Assignee
EVONIK OXENO GMBH & CO. KG
PAUL-BAUMANN-STRASSE 1, MARL, 45772, GERMANY
Covered Properties
(60)
Combined Preparation of at Least Butene and Octene from Ethene
Separation Off of a Homogeneous Catalyst from a Reaction Mixture with the Help of Organophilic Nanofiltration
Purifying Organophosphorus Compounds Contaminated with Chlorine
Chromium- and Nickel-Free Hydrogenation of Hydroformylation Mixtures
Diisopentyl Terephthalate
Process for inhibiting oligomerization of C3- to C5-olefins
Process for the oligomerization of olefins with control of the oligomer content in the hydrocarbon streams to be oligomerized
Method for obtaining alcohols from aldehydes II
Method for Obtaining Alcohols from Aldehydes Iii
Method for Obtaining Alcohols from Aldehydes
Oligomerization Catalyst and Process for the Production Thereof
Process for Producing an Oligomerization Catalyst
Ni-Containing Catalyst for the Oligomerization of Olefins
Oligomerization Catalyst and Process for the Production Thereof
Process for preparing a structurally selective oligomerization catalyst of prolonged stability by precipitation
Apparatus for controlling the temperature of a reactor
Process for Oligomerization of Butene with Determination of the Proportion of Acidic Catalysis
Process for Hydroformylating Short-Chain Olefins in the Gas Phase
Process for Hydroformylating Short-Chain Olefins Using a Heterogenized Catalyst System Without Ionic Liquid
Process for oligomerizing olefins with streams having a reduced olefin content
Process for Oligomerization with Dry Handling of a Catalyst Before Charging to the Reactor
Process for Oligomerization with Stage-customized Exchange of the Oligomerization Catalyst
Process for Removing Polyunsaturated Hydrocarbons from C4 Hydrocarbon Streams in the Presence of Mercaptans, Disulfides and C5 Hydrocarbons
Catalyst and Process for Removing Mercaptans from Hydrocarbon Streams
Process for Preparing an Alcohol from Hydrocarbons
Process for Separating One or More Components from a Mixture
Process for Preparing an Ester by Alkoxycarbonylation
Process for Preparing Carboxylic Acids or Salts Thereof from Hydrocarbons
Process for the isomerization of olefins
Process for Oligomerization of Olefins with Optimized Distillation
Process for Oligomerization of Olefins with Optimized Distillation
Triesters of Cyclohexanetripropionic Acid
Process for Hydroformylation of Short-Chain Olefins in the Gas Phase
Process for Preparing Aldehydes and Separation of the Catalyst System by Membrane Separation
Process for preparing dialkyl 1,4-cyclohexanedicarboxylates
Process for oligomerization of isobutene
Process for Regeneration of Hydrogenation Catalysts
Process for Regeneration of Hydrogenation Catalysts
Variable, Self-Regulating Permeate Recycling in Organophilic Nanofiltration
Variable and Self-Regulating Permeate Recycling in Organophilic Nanofiltration
Two-Stage Offgas Scrubbing
Use of Bis(2-Ethylhexyl) Cyclohexane-1,4-Dicarboxylate as Plasticizer in Surface Coverings
Process for Regenerating a Catalyst for the Hydroformylation of Olefins in the Gas Phase
Process for discharging low boilers during the production of dialkyl terephthalates or dialkyl phthalates
Automated sampling
Plasticizer composition comprising tripentyl esters of 1,2,4-cyclohexanetricarboxylic acid
Extractive distillation column system and the use thereof in the separation of butenes from C4-hydrocarbon streams
Method for Ring Hydrogenation of Dialkyl Terephthalates with Low by-Product Formation
Process for Preparing Aldehydes and Cooling a Stream of Matter
Process for Preparing Aldehydes and Cooling a Stream of Matter
Process for producing an oligomerization catalyst having a hydrothermal treatment step
Process for Producing Carbon Monoxide-Containing Streams
Optimized Thermal Separation by Prior Gas Exchange
Process for Removing Extraneous Odour-Forming Substances from Hydrocarbon Streams
Energy-Efficient Process for Removing Butenes from C4-Hydrocarbon Streams
Method for Separating Butenes from C4 Hydrocarbon Streams, with Subsequent Oligomerisation
Energy-Efficient Process for Removing Butenes from C4-Hydrocarbon Streams and Subsequent N/Iso Separation
Process for Removing Butenes from C4-Hydrocarbon Streams and Two-Stage Evaporation
Method for Preventing Three-Phase Separation of Butenes from C4 Hydrocarbon Streams
Process for Preparing C5 Aldehydes
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 30, 2016
From: GEILEN, FRANK; FRANKE, ROBERT; HAMERS, BART
To: EVONIK DEGUSSA GMBH
Reel/Frame 039054/0975 →
Assignment of Assignor's Interest
Jan 12, 2017
From: STOCHNIOL, GUIDO; PEITZ, STEPHAN; MASCHMEYER, DIETRICH; REEKER, HELENE
To: EVONIK DEGUSSA GMBH
Reel/Frame 040952/0479 →
Assignment of Assignor's Interest
May 9, 2017
From: DYBALLA, KATRIN MARIE; FRANKE, ROBERT; FRIDAG, DIRK; PRISKE, MARKUS
To: EVONIK DEGUSSA GMBH
Reel/Frame 042293/0981 →
Assignment of Assignor's Interest
Mar 13, 2018
From: BOECK, FLORIAN; GRASS, MICHAEL; WOLDT, BENJAMIN; HUBER, ANDRÉ
To: EVONIK DEGUSSA GMBH
Reel/Frame 045181/0745 →
Assignment of Assignor's Interest
Jul 6, 2018
From: KORTH, WOLFGANG; GEILEN, FRANK; FRANKE, ROBERT; REINSDORF, ARNE
To: EVONIK DEGUSSA GMBH
Reel/Frame 046492/0911 →
Assignment of Assignor's Interest
Mar 29, 2019
From: FRIDAG, DIRK; FRANKE, ROBERT; GRASS, MICHAEL; BOECK, FLORIAN
To: EVONIK DEGUSSA GMBH
Reel/Frame 048743/0684 →
Assignment of Assignor's Interest
Apr 5, 2019
From: FRIDAG, DIRK; FRANKE, ROBERT; GRASS, MICHAEL; BOECK, FLORIAN
To: EVONIK DEGUSSA GMBH
Reel/Frame 048808/0132 →
Assignment of Assignor's Interest
Jul 24, 2019
From: NADOLNY, FABIAN; PEITZ, STEPHAN; STOCHNIOL, GUIDO; FRANKE, ROBERT
To: EVONIK DEGUSSA GMBH
Reel/Frame 049845/0327 →
Assignment of Assignor's Interest
Jul 24, 2019
From: NADOLNY, FABIAN; PEITZ, STEPHAN; STOCHNIOL, GUIDO; FRANKE, ROBERT
To: EVONIK DEGUSSA GMBH
Reel/Frame 049845/0574 →
Assignment of Assignor's Interest
Jul 26, 2019
From: FRIDAG, DIRK; FRANKE, ROBERT; GRASS, MICHAEL; BOECK, FLORIAN
To: EVONIK DEGUSSA GMBH
Reel/Frame 049876/0673 →
Assignment of Assignor's Interest
Aug 7, 2019
From: NADOLNY, FABIAN; PEITZ, STEPHAN; STOCHNIOL, GUIDO; REEKER, HELENE
To: EVONIK DEGUSSA GMBH
Reel/Frame 049987/0861 →
Assignment of Assignor's Interest
Aug 7, 2019
From: NADOLNY, FABIAN; PEITZ, STEPHAN; STOCHNIOL, GUIDO; REEKER, HELENE
To: EVONIK DEGUSSA GMBH
Reel/Frame 049987/0745 →
Assignment of Assignor's Interest
Aug 14, 2019
From: RESCHETILOWSKI, WLADIMIR; ALSCHER, FELIX; FRENZEL, HENRIK; BOROVINSKAYA, EKATERINA
To: EVONIK DEGUSSA GMBH
Reel/Frame 050049/0735 →
Change of Name
Nov 18, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051045/0872 →
Change of Name
Dec 27, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051428/0710 →
Assignment of Assignor's Interest
Aug 17, 2020
From: PEITZ, STEPHAN; STOCHNIOL, GUIDO; BUKOHL, REINER; REEKER, HELENE
To: EVONIK OPERATIONS GMBH
Reel/Frame 053515/0673 →
Assignment of Assignor's Interest
Aug 24, 2020
From: STOCHNIOL, GUIDO; PEITZ, STEPHAN; NADOLNY, FABIAN; BERNTSSON, BENJAMIN WILLIAM
To: EVONIK OPERATIONS GMBH
Reel/Frame 054156/0090 →
Assignment of Assignor's Interest
Aug 17, 2022
From: PEITZ, STEPHAN; STOCHNIOL, GUIDO; OLDEMEYER, MARTIN; BÖSE, MATTHIAS
To: EVONIK OPERATIONS GMBH
Reel/Frame 061202/0854 →
Assignment of Assignor's Interest
Jul 17, 2023
From: FRIDAG, DIRK; KNOSSALLA, JOHANNES; BRÄCHER, ALEXANDER; KUCMIERCZYK, PETER
To: EVONIK OPERATIONS GMBH
Reel/Frame 064279/0612 →