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 Shi, China
Patent: 3
Xi'an Ambit Security Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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.
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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.
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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.
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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