XIANGGUANG COPPER CO., LTD.

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Liaocheng, CN

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Patents Grantslast 30 patents

Information Patent Grant
Process for recovering valuable metals from precious metal smelting...
- Patent number 9,017,542
- Issue date Apr 28, 2015
- Xiangguang Copper Co., Ltd.
- Songlin Zhou
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing blister copper directly from copper concentrate
- Patent number 8,771,396
- Issue date Jul 8, 2014
- Xiangguang Copper Co., Ltd.
- Songlin Zhou
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Anode refinement method for high-sulfur content coarse copper
- Patent number 8,101,008
- Issue date Jan 24, 2012
- Xiangguang Copper Co., Ltd.
- Songlin Zhou
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Environment-friendly non-noise matte granulation technique
- Patent number 7,857,887
- Issue date Dec 28, 2010
- Xiangguang Copper Co., Ltd.
- Songlin Zhou
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Process for Recovering Valuable Metals from Precious metal Smelting...
- Publication number 20140008238
- Publication date Jan 9, 2014
- XIANGGUANG COPPER CO., LTD.
- Songlin Zhou
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR PRODUCING BLISTER COPPER DIRECTLY FROM COPPER CONCENTRATE
- Publication number 20130269481
- Publication date Oct 17, 2013
- Xiangguang Copper Co., Ltd.
- Songlin Zhou
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Environment-friendly Non-noise matte Granulation Technique
- Publication number 20100154941
- Publication date Jun 24, 2010
- XIANGGUANG COPPER CO., LTD.
- SONGLIN ZHOU
- C21 - METALLURGY OF IRON
Information Patent Application
Anode Refinement Method for High-sulfur Content Coarse Copper
- Publication number 20100154595
- Publication date Jun 24, 2010
- XIANGGUANG COPPER CO., LTD.
- SONGLIN ZHOU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Trademarklast 30 trademarks

Information Trademark
79101241
- Serial number 79101241
- Registration number 4100837
- Filing date Jul 5, 2011
- Xiangguang Copper Co., Ltd.
- 6 - Common metals and their alloys