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Thomas Schneider
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Schermbeck, DE
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last 30 patents
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Patent Grant
Process for regeneration of hydrogenation catalysts
Patent number
11,918,989
Issue date
Mar 5, 2024
Evonik Operations GmbH
Johan Anton
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing dialkyl 1,4-cyclohexanedicarboxylates
Patent number
11,845,849
Issue date
Dec 19, 2023
Evonik Operations GmbH
Johannes Kraft
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
METHOD FOR RING HYDROGENATION OF DIALKYL TEREPHTHALATES WITH LOW BY...
Publication number
20230092962
Publication date
Mar 23, 2023
Evonik Operations GmbH
Horst-Werner Zanthoff
C07 - ORGANIC CHEMISTRY
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Patent Application
Process for discharging low boilers during the production of dialky...
Publication number
20220380294
Publication date
Dec 1, 2022
Evonik Operations GmbH
Dietmar Gubisch
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR REGENERATION OF HYDROGENATION CATALYSTS
Publication number
20220193653
Publication date
Jun 23, 2022
Evonik Operations GmbH
Johan Anton
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for preparing dialkyl 1,4-cyclohexanedicarboxylates
Publication number
20220033618
Publication date
Feb 3, 2022
Evonik Operations GmbH
Johannes Kraft
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...