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Patents Grantslast 30 patents

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

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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

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Trademarklast 30 trademarks

Information Trademark
79240933 - COBEX
- Serial number 79240933
- Registration number 5836829
- Filing date Jun 28, 2018
- COBEX GmbH
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
79237002 - 9RDN
- Serial number 79237002
- Registration number 5790420
- Filing date Jul 18, 2017
- Tokai COBEX GmbH
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry