With the analysis among 140 patents, we discovered top 54 key players by total patent application. Barrick Gold Corp., Outotec Oyj, Gencor Ltd. are dominant in this area. They take 18.57% of the total patent filing.
Ontario, Canada
Patent: 12
Gauteng, South Africa
Patent: 4
Mintech Chemical Industries Pty Ltd.
Fujian Sheng, China
Patent: 2
Colorado, United States
Patent: 2
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With the analysis among related 43 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Kunming University of Science & Technology, Institute of Geochemistry, Chinese Academy of Sciences, Guangxi University take 23.26% of patent filing during this period.
Yunnan Sheng, China
Patent: 5
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Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
With the analysis among related 43 patents in last 5 years, we discover 17 new entrants. Institute of Geochemistry, Chinese Academy of Sciences, Kuming Metallurgical Research Institute, Zhengzhou University are the most active new entrants in this area.
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Patent: 3
Yunnan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
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Patent: 2
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Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among 62 patents, we discovered top 15 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, Institute of Process Engineering, Chinese Academy of Sciences are dominant in this area. They take 27.42% of the total patent filing.
Hunan Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Connecticut, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1