With the analysis among 196 patents, we discovered top 129 key players by total patent application. Sinosteel New Materials Co., Ltd., Guizhou Tongren Jinrui Manganese Industry Co., Ltd., Tosoh Corp. are dominant in this area. They take 13.27% of the total patent filing.
Anhui Sheng, China
Patent: 11
Guizhou Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
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With the analysis among related 204 patents applied in the last 5 years. We discover 152 most active companies in this area. The fast-growing Guizhou Tongren Jinrui Manganese Industry Co., Ltd., Sinosteel New Materials Co., Ltd., Chongqing University take 10.78% of patent filing during this period.
Guizhou Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 5
Chongqing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
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Patent: 3
With the analysis among related 204 patents in last 5 years, we discover 130 new entrants. Guizhou Tongren Jinrui Manganese Industry Co., Ltd., Anhui Boshi High-Tech New Material Co.Ltd, Nantong Sanyoujia Magnetic Industry Co., Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
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Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Hain New Material Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among 121 patents, we discovered top 76 universities and scientific research institutions by total patent application. Chongqing University, Central South University, Zhejiang University are dominant in this area. They take 12.40% of the total patent filing.
Chongqing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2