Search results for “Coal permeability” companies
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Key Players
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Innovation Intensity
With the analysis among 8 patents, we discovered top 10 key players by total patent application. Kobe Steel, Ltd., China National Petroleum Corp., Shandong Jingzhi Wine Industry Co., Ltd. are dominant in this area. They take 37.50% of the total patent filing.
Kyoto-fu, Japan
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Qingdao Huanhaiwan Development and Construction Co., Ltd.
Shandong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
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 15 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Shandong University of Science & Technology, China University of Mining & Technology, Henan University of Urban Construction take 46.67% of patent filing during this period.
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 15 patents in last 5 years, we discover 8 new entrants. Shanxi Lu'an Environmental Protection Energy Development Co., Ltd. Wuyang Coal Mine, Henan University of Urban Construction, Xuzhou University of Technology are the most active new entrants in this area.
Shanxi Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Qingdao Huanhaiwan Development and Construction Co., Ltd.
Shandong Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 43 patents, we discovered top 17 universities and scientific research institutions by total patent application. Henan Polytechnic University, China University of Mining & Technology, Shandong University of Science & Technology are dominant in this area. They take 48.84% of the total patent filing.
Henan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Shanxi Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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