Search results for “Coal measures” companies
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Key Players
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Innovation Intensity
With the analysis among 239 patents, we discovered top 156 key players by total patent application. PetroChina Co., Ltd., Chongqing Research Inst of China Coal Tech & Eng Group Corp., Xian Research Inst of China Coal Tech & Eng Group Corp. are dominant in this area. They take 10.04% of the total patent filing.
Beijing Shi, China
Patent: 9
Chongqing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Tokyo-to, Japan
Patent: 6
Tokyo-to, Japan
Patent: 6
Beijing Shi, China
Patent: 6
Shanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
South Korea
Patent: 5
Beijing Shi, China
Patent: 5
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 210 patents applied in the last 5 years. We discover 123 most active companies in this area. The fast-growing China University of Mining & Technology, Taiyuan University of Technology, Anhui University of Science & Technology take 25.71% of patent filing during this period.
Jiangsu Sheng, China
Patent: 29
Shanxi Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 12
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 8
Chongqing Shi, China
Patent: 6
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Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanxi Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
New Entrants
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Innovation in recent 5 years
With the analysis among related 210 patents in last 5 years, we discover 99 new entrants. Taiyuan University of Technology, General Institute of Exploration and Research, China Coal Geology Administration, Oliwen Geological Technology (Xuzhou) Co., Ltd. are the most active new entrants in this area.
Shanxi Sheng, China
Patent: 13
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Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanxi Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
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Patent: 3
Liaoning Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 177 patents, we discovered top 35 universities and scientific research institutions by total patent application. China University of Mining & Technology, Anhui University of Science & Technology, China University of Mining & Technology (Beijing) are dominant in this area. They take 44.07% of the total patent filing.
Jiangsu Sheng, China
Patent: 41
Anhui Sheng, China
Patent: 19
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 18
Shanxi Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 4
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