Search results for “Mine water inrush” companies
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Key Players
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Innovation Intensity
With the analysis among 37 patents, we discovered top 29 key players by total patent application. Huainan Mining (Group) Co., Ltd., Yunnan Diandong Yuwang Energy Co., Ltd., Shanxi Lu'An Environmental Energy Development Co., Ltd. are dominant in this area. They take 24.32% of the total patent filing.
Anhui Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 78 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing North China Institute of Science & Technology, China University of Mining & Technology (Beijing), Shandong University of Science & Technology take 30.77% of patent filing during this period.
North China Institute of Science & Technology
United States
Patent: 11
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 78 patents in last 5 years, we discover 35 new entrants. North China Institute of Science & Technology, Guizhou University, Sichuan Coal Design&Research Institute are the most active new entrants in this area.
North China Institute of Science & Technology
United States
Patent: 11
Guizhou Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Hebei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 97 patents, we discovered top 21 universities and scientific research institutions by total patent application. China University of Mining & Technology (Beijing), Shandong University of Science & Technology, Anhui University of Science & Technology are dominant in this area. They take 39.18% of the total patent filing.
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 18
Shandong Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 6
Guizhou Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
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