With the analysis among 10 patents, we discovered top 9 key players by total patent application. Huainan Mining (Group) Co., Ltd., Wuhan Municipal Construction Group Co., Ltd., Shanxi Jincheng Anthracite Mining Group Co., Ltd. are dominant in this area. They take 50.00% of the total patent filing.
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Wuhan Fengda Geological Engineering Co., Ltd.
Hubei Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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With the analysis among related 11 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Huainan Mining (Group) Co., Ltd., Anhui University of Science & Technology, Wuhan Municipal Construction Group Co., Ltd. take 45.45% of patent filing during this period.
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Wuhan Fengda Geological Engineering Co., Ltd.
Hubei Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
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Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 13 new entrants. Huainan Mining (Group) Co., Ltd., Anhui University of Science & Technology, Wuhan Municipal Construction Group Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Wuhan Fengda Geological Engineering Co., Ltd.
Hubei Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
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Patent: 1
With the analysis among 9 patents, we discovered top 4 universities and scientific research institutions by total patent application. Anhui University of Science & Technology, Sichuan Agricultural University, Hohai University are dominant in this area. They take 55.56% of the total patent filing.
Anhui Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1