With the analysis among 9 patents, we discovered top 10 key players by total patent application. China National Petroleum Corp., Yongcheng Coal & Electricity Holding (Group) Co., Ltd., Huozhou Coal Electricity Group Co., Ltd. are dominant in this area. They take 33.33% of the total patent filing.
Beijing Shi, China
Patent: 1
Yongcheng Coal & Electricity Holding (Group) Co., Ltd.
Henan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
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With the analysis among related 22 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing China Geological Survey Tianjin Geological Survey Center (North China Geological Technology Innovation Center), Shenzhen Geological Environment Research Institute Co., Ltd., The 8th Geological Brigade of Hebei Provincial Bureau of Geology and Mineral Resources (Hebei Marine Geological Resources Survey Center) take 13.64% of patent filing during this period.
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Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 9 new entrants. China Geological Survey Tianjin Geological Survey Center (North China Geological Technology Innovation Center), Shenzhen Geological Environment Research Institute Co., Ltd., The 8th Geological Brigade of Hebei Provincial Bureau of Geology and Mineral Resources (Hebei Marine Geological Resources Survey Center) are the most active new entrants in this area.
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Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
With the analysis among 14 patents, we discovered top 5 universities and scientific research institutions by total patent application. Beijing Normal University, China University of Mining & Technology (Beijing), China University of Geosciences are dominant in this area. They take 42.86% of the total patent filing.
Beijing Shi, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1