With the analysis among 104 patents, we discovered top 76 key players by total patent application. Reynolds Metals Co., Allied Chemical, Wuxi Dongheng New Energy Technology Co., Ltd. are dominant in this area. They take 13.46% of the total patent filing.
Virginia, United States
Patent: 6
Minnesota, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Wisconsin, United States
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
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With the analysis among related 118 patents applied in the last 5 years. We discover 86 most active companies in this area. The fast-growing Institute of Geochemistry, Chinese Academy of Sciences, Shaanxi University of Science & Technology, South China University of Technology take 13.56% of patent filing during this period.
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Patent: 6
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among related 118 patents in last 5 years, we discover 75 new entrants. Institute of Geochemistry, Chinese Academy of Sciences, Nanjing University, Nanjing University of Science & Technology are the most active new entrants in this area.
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Patent: 6
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
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Patent: 2
Fujian Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 134 patents, we discovered top 63 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Taiyuan University of Technology, South China University of Technology are dominant in this area. They take 17.16% of the total patent filing.
Shaanxi Sheng, China
Patent: 10
Shanxi Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3