Grzegorz Ziomek

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Recklinghausen, DE

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Patents Grantslast 30 patents

Information 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

Patents Applicationslast 30 patents

Information Patent Application
TEMPERATURE CONTROL IN THE PREPARATION OF ALICYCLIC POLYCARBOXYLIC...
- Publication number 20250230122
- Publication date Jul 17, 2025
- Evonik Oxeno GmbH & Co. KG
- Grzegorz Ziomek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TEMPERATURE CONTROL IN THE PREPARATION OF ALICYCLIC POLYCARBOXYLIC...
- Publication number 20250230121
- Publication date Jul 17, 2025
- Evonik Oxeno GmbH & Co. KG
- Grzegorz Ziomek
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STATIC MIXERS IN THE PREPARATION OF ALICYCLIC CARBOXYLIC ACIDS AND...
- Publication number 20250197320
- Publication date Jun 19, 2025
- Evonik Oxeno GmbH & Co. KG
- Grzegorz Ziomek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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