Union Explosivos Rio Tinto, S.A.

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Madrid-1, ES

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of beta-sialon based ceramic powders
- Patent number 5,110,773
- Issue date May 5, 1992
- Union Explosivos Rio Tinto, S.A.
- Jose S. M. Corral
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for obtaining potassium nitrate from potassium chloride and...
- Patent number 4,668,495
- Issue date May 26, 1987
- Union Explosivos Rio Tinto, S.A.
- Luis S. Portela
- C01 - INORGANIC CHEMISTRY

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Trademarklast 30 trademarks

Information Trademark
73606721 - UERT
- Serial number 73606721
- Registration number 1526299
- Filing date Jun 27, 1986
- UNION EXPLOSIVOS RIO TINTO, S.A.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73439379 - TAMBEL
- Serial number 73439379
- Registration number 1308153
- Filing date Aug 15, 1983
- Union Explosivos Rio Tinto, S.A.
- 27 - Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors