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Anshun City, Guizhou Province, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for preparing trimanganese tetroxide with low bet specific...
Patent number
9,352,976
Issue date
May 31, 2016
Guizhou Redstar Developing Co., Ltd.
Zhiguang Jiang
C01 - INORGANIC CHEMISTRY
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
Methods for preparing trimanganese tetroxide with low BET specific...
Patent number
9,163,328
Issue date
Oct 20, 2015
Guizhou Redstar Developing Co., Ltd.
Zhiguang Jiang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing manganese sulfate monohydrate by desulfurizing...
Patent number
9,018,119
Issue date
Apr 28, 2015
Guizhou Redstar Developing Co., Ltd.
Zhiguang Jiang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing manganese sulfate monohydrate
Patent number
8,747,802
Issue date
Jun 10, 2014
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 Applications
last 30 patents
Information
Patent Application
METHODS FOR PREPARING TRIMANGANESE TETROXIDE WITH LOW BET SPECIFIC...
Publication number
20160031718
Publication date
Feb 4, 2016
GUIZHOU REDSTAR DEVELOPING CO., LTD.
Zhiguang JIANG
C01 - INORGANIC CHEMISTRY
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 MANGANESE SULFATE MONOHYDRATE
Publication number
20120315214
Publication date
Dec 13, 2012
GUIZHOU REDSTAR DEVELOPING 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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