Markus PFEFFER

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Meitingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cathode block having a slot geometry
- Patent number 11,339,489
- Issue date May 24, 2022
- TOKAI COBEX GMBH
- Markus Pfeffer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cathode current collector/connector for a Hall-Heroult cell
- Patent number 11,286,574
- Issue date Mar 29, 2022
- TOKAI COBEX GMBH
- Markus Pfeffer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cathode assembly for the production of aluminum
- Patent number 11,242,604
- Issue date Feb 8, 2022
- COBEX GMBH
- Elaine Sum
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
CATHODE BLOCK HAVING A SLOT GEOMETRY
- Publication number 20190301033
- Publication date Oct 3, 2019
- COBEX GmbH
- Markus PFEFFER
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CATHODE CURRENT COLLECTOR/CONNECTOR FOR A HALL-HEROULT CELL
- Publication number 20190284711
- Publication date Sep 19, 2019
- COBEX GmbH
- Markus PFEFFER
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CATHODE ASSEMBLY FOR THE PRODUCTION OF ALUMINUM
- Publication number 20190271092
- Publication date Sep 5, 2019
- COBEX GmbH
- Elaine SUM
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR