BEIJING MAXQUEEN TECHNOLOGY CO., LTD.

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing barium titanate
- Patent number 9,327,995
- Issue date May 3, 2016
- Guizhou Redstar Developing Co., Ltd.
- Zhiguang Jiang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing manganese sulfate monohydrate
- Patent number 8,480,997
- Issue date Jul 9, 2013
- Guizhou Redstar Developing Co., Ltd.
- Zhiguang Jiang
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING MANGANESE SULFATE MONOHYDRATE BY DESULFURIZING...
- Publication number 20120328495
- Publication date Dec 27, 2012
- BEIJING MAXQUEEN TECHNOLOGY CO., LTD.
- Zhiguang Jiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING MANGANESE SULFATE MONOHYDRATE
- Publication number 20120321546
- Publication date Dec 20, 2012
- BEIJING MAXQUEEN TECHNOLOGY CO., LTD.
- Zhiguang Jiang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING BARIUM TITANATE
- Publication number 20120258036
- Publication date Oct 11, 2012
- BEIJING MAXQUEEN TECHNOLOGY CO., LTD.
- Zhiguang Jiang
- C01 - INORGANIC CHEMISTRY

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