ALCOA CHEMIE GMBH

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D-6700 LUDWIGSHAFEN/RHEIN 15, DE

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Patents Grantslast 30 patents

Information Patent Grant
Castable refractory composition and methods of making refractory bo...
- Patent number 6,165,926
- Issue date Dec 26, 2000
- Alcoa Chemie GmbH
- Gangolf W. Kriechbaum
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methods of making refractory bodies
- Patent number 5,885,510
- Issue date Mar 23, 1999
- Alcoa Chemie GmbH
- Gangolf W. Kriechbaum
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the manufacturing of grinding elements from aluminium o...
- Patent number 5,211,727
- Issue date May 18, 1993
- Alcoa Chemie GmbH
- George A. Geyer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for the recovery of alumina
- Patent number 4,512,959
- Issue date Apr 23, 1985
- Alcoa Chemie GmbH
- Horst Pohland
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75467729 - INFILCAST
- Serial number 75467729
- Registration number 2284885
- Filing date Apr 14, 1998
- Alcoa Chemie GmbH
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry