Search results for “Coal seam fire” companies
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Key Players
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Innovation Intensity
With the analysis among 14 patents, we discovered top 10 key players by total patent application. Zhengzhou Coal Industry & Electric Power Co., Ltd., Beijing Topsky Century Holding Co., Ltd., China Coal Science and Industry Group Beijing Land Consolidation and Ecological Restoration Technology Research Institute Co., Ltd. are dominant in this area. They take 57.14% of the total patent filing.
Zhengzhou Coal Industry & Electric Power Co., Ltd.
Henan Sheng, China
Patent: 3
Beijing Topsky Century Holding Co., Ltd.
Beijing Shi, China
Patent: 3
China Coal Science and Industry Group Beijing Land Consolidation and Ecological Restoration Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 2
Xi'an Ambit Security Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
China Coal Science and Technology Ecological Environment Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
China Coal Geology General Bureau Huasheng Hydrogeological Exp
Hebei Sheng, China
Patent: 1
International Engineering Co. of China Coal Technology
Beijing Shi, China
Patent: 1
Shijiazhuang Guosheng Mining Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Shaanxi Coal Industry Chemical Technology Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Xi'an Tianhe Mining Technology Co., Ltd.
Shaanxi 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 10 most active companies in this area. The fast-growing Xi'an University of Science & Technology, China Coal Science and Technology Ecological Environment Technology Co., Ltd., China Coal Science and Industry Group Beijing Land Consolidation and Ecological Restoration Technology Research Institute Co., Ltd. take 40.00% of patent filing during this period.
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 2
China Coal Science and Technology Ecological Environment Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
China Coal Science and Industry Group Beijing Land Consolidation and Ecological Restoration Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 2
Xi'an Tianhe Mining Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 1
Anyang Institute of Technology
Henan Sheng, China
Patent: 1
International Engineering Co. of China Coal Technology
Beijing Shi, China
Patent: 1
Shijiazhuang Guosheng Mining Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 1
China Coal Geology General Bureau Huasheng Hydrogeological Exp
Hebei 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 10 new entrants. Xi'an University of Science & Technology, China Coal Science and Technology Ecological Environment Technology Co., Ltd., China Coal Science and Industry Group Beijing Land Consolidation and Ecological Restoration Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 2
China Coal Science and Technology Ecological Environment Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
China Coal Science and Industry Group Beijing Land Consolidation and Ecological Restoration Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 2
Xi'an Tianhe Mining Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 1
Anyang Institute of Technology
Henan Sheng, China
Patent: 1
International Engineering Co. of China Coal Technology
Beijing Shi, China
Patent: 1
Shijiazhuang Guosheng Mining Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 1
China Coal Geology General Bureau Huasheng Hydrogeological Exp
Hebei Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 8 patents, we discovered top 5 universities and scientific research institutions by total patent application. China University of Mining & Technology, Xi'an University of Science & Technology, Beijing University of Technology are dominant in this area. They take 62.50% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 2
Beijing University of Technology
Beijing Shi, China
Patent: 1
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 1
Anyang Institute of Technology
Henan Sheng, China
Patent: 1
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