Search results for “Wall rock” companies
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Key Players
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Innovation Intensity
With the analysis among 2,209 patents, we discovered top 437 key players by total patent application. Powerchina Huadong Engineering Corp. Ltd., Powerchina Chengdu Engineering Corp. Ltd., China Railway Tunnel Bureau Group Co., Ltd. are dominant in this area. They take 10.14% of the total patent filing.
Zhejiang Sheng, China
Patent: 101
Sichuan Sheng, China
Patent: 69
Guangdong Sheng, China
Patent: 54
Beijing Shi, China
Patent: 53
Sichuan Sheng, China
Patent: 41
Beijing Shi, China
Patent: 38
Tianjin Shi, China
Patent: 28
Guizhou Sheng, China
Patent: 25
Shanxi Sheng, China
Patent: 24
Henan Sheng, China
Patent: 23
Startups & Unicorns
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Innovation Intensity
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 2,837 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shandong University, China University of Mining & Technology, China University of Mining & Technology (Beijing) take 9.73% of patent filing during this period.
Shandong Sheng, China
Patent: 119
Jiangsu Sheng, China
Patent: 87
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 70
Shandong Sheng, China
Patent: 69
Hunan Sheng, China
Patent: 66
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Patent: 62
Zhejiang Sheng, China
Patent: 60
Sichuan Sheng, China
Patent: 57
Guangdong Sheng, China
Patent: 52
Anhui Sheng, China
Patent: 52
New Entrants
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Innovation in recent 5 years
With the analysis among related 2,837 patents in last 5 years, we discover 323 new entrants. China Coal Science and Industry Mining Research Institute Co., Ltd., State Key Laboratory of Shield Tunneling and Tunneling Technology, China Railway Liuyuan Group Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 38
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Patent: 24
Tianjin Shi, China
Patent: 14
Hunan Sheng, China
Patent: 12
Fujian Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 11
Henan Sheng, China
Patent: 11
China
Patent: 11
Beijing Shi, China
Patent: 11
Research Institutions
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Innovation Intensity
With the analysis among 2,022 patents, we discovered top 141 universities and scientific research institutions by total patent application. Shandong University, China University of Mining & Technology, Shandong University of Science & Technology are dominant in this area. They take 20.57% of the total patent filing.
Shandong Sheng, China
Patent: 157
Jiangsu Sheng, China
Patent: 142
Shandong Sheng, China
Patent: 117
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 83
Hunan Sheng, China
Patent: 81
Anhui Sheng, China
Patent: 68
Sichuan Sheng, China
Patent: 66
Hunan Sheng, China
Patent: 45
Shaanxi Sheng, China
Patent: 44
Henan Sheng, China
Patent: 42
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