YUNNAN TIN CORPORATION

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GEJIU CITY, CH

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Patents Grantslast 30 patents

Information Patent Grant
Methyltin mercaptide derivative and method for preparing the same
- Patent number 9,120,832
- Issue date Sep 1, 2015
- YUNNAN TIN COMPANY LIMITED
- Yinghui Guo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHYLTIN MERCAPTIDE DERIVATIVE AND METHOD FOR PREPARING THE SAME
- Publication number 20140357883
- Publication date Dec 4, 2014
- Yunnan Tin Company Limited
- Yinghui Guo
- C07 - ORGANIC CHEMISTRY

Trademarklast 30 trademarks

Information Trademark
79069284 - YT
- Serial number 79069284
- Registration number 3799731
- Filing date Mar 24, 2009
- YUNNAN TIN CO., LTD
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
79067667 - YT
- Serial number 79067667
- Registration number 3699241
- Filing date Mar 24, 2009
- YUNNAN TIN CO., LTD
- 6 - Common metals and their alloys