Search results for “Coal waste” companies
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Key Players
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Innovation Intensity
With the analysis among 1,684 patents, we discovered top 484 key players by total patent application. Pingdingshan Antaihua Mining Safety Equipment Manufacturing Co., Ltd., Chongqing Research Inst of China Coal Tech & Eng Group Corp., Huainan Mining (Group) Co., Ltd. are dominant in this area. They take 4.04% of the total patent filing.
Henan Sheng, China
Patent: 33
Chongqing Shi, China
Patent: 26
Anhui Sheng, China
Patent: 9
Baoji Fangda Building Materials Co., Ltd.
Shaanxi Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
United Kingdom
Patent: 6
Startups & Unicorns
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Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Massachusetts, United States
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,785 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Pingdingshan Antaihua Mining Safety Equipment Manufacturing Co., Ltd., Henan Polytechnic University, Chongqing Research Inst of China Coal Tech & Eng Group Corp. take 4.87% of patent filing during this period.
Henan Sheng, China
Patent: 32
Henan Sheng, China
Patent: 31
Chongqing Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Baoji Fangda Building Materials Co., Ltd.
Shaanxi Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Nei Mongol Zizhiqu, China
Patent: 6
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,785 patents in last 5 years, we discover 470 new entrants. Baoji Fangda Building Materials Co., Ltd., Xi'an University of Science & Technology, North United Power Corp. are the most active new entrants in this area.
Baoji Fangda Building Materials Co., Ltd.
Shaanxi Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Nei Mongol Zizhiqu, China
Patent: 6
Shandong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 284 patents, we discovered top 85 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 22.54% of the total patent filing.
Henan Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Guizhou Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Poland
Patent: 5
Anhui Sheng, China
Patent: 5
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 5
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