Search results for “Coal spontaneous combustion” companies
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Key Players
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Innovation Intensity
With the analysis among 244 patents, we discovered top 145 key players by total patent application. Mei Tan Ke Xue Yan Jiu Zong Yuan Fu Shun Fen Yuan, Xuzhou Ji'an Mining Technology Co., Ltd., Tiandi (Changzhou) Automation Co., Ltd. are dominant in this area. They take 21.72% of the total patent filing.
Liaoning Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Shaanxi Jinchuang Ante Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
South Korea
Patent: 6
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Anhui Sheng, China
Patent: 6
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 389 patents applied in the last 5 years. We discover 142 most active companies in this area. The fast-growing Xi'an University of Science & Technology, China University of Mining & Technology, Shandong University of Science & Technology take 31.62% of patent filing during this period.
Shaanxi Sheng, China
Patent: 51
Jiangsu Sheng, China
Patent: 42
Shandong Sheng, China
Patent: 30
Shanxi Sheng, China
Patent: 27
Hunan Sheng, China
Patent: 16
Anhui Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 14
North China Institute of Science & Technology
United States
Patent: 12
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 12
Henan Sheng, China
Patent: 10
New Entrants
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Innovation in recent 5 years
With the analysis among related 389 patents in last 5 years, we discover 112 new entrants. North China Institute of Science & Technology, Shaanxi Jinchuang Ante Technology Co., Ltd., Korea Electric Power Corp. are the most active new entrants in this area.
North China Institute of Science & Technology
United States
Patent: 12
Shaanxi Jinchuang Ante Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 7
South Korea
Patent: 6
Anhui Sheng, China
Patent: 6
Shaanxi Xikezhian Information Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
North China University of Science & Technology
Hebei Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 424 patents, we discovered top 37 universities and scientific research institutions by total patent application. Xi'an University of Science & Technology, China University of Mining & Technology, Shandong University of Science & Technology are dominant in this area. They take 50.24% of the total patent filing.
Shaanxi Sheng, China
Patent: 102
Jiangsu Sheng, China
Patent: 74
Shandong Sheng, China
Patent: 37
Shanxi Sheng, China
Patent: 33
Anhui Sheng, China
Patent: 22
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 21
Henan Sheng, China
Patent: 21
Hunan Sheng, China
Patent: 17
Beijing Shi, China
Patent: 8
North China University of Science & Technology
Hebei Sheng, China
Patent: 4
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