Search results for “Underground mine ventilation” companies
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Key Players
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Innovation Intensity
With the analysis among 121 patents, we discovered top 106 key players by total patent application. Jinchuan Group Co., Ltd., Jinneng Holdings Coal Industry Group Co., Ltd., Shanxi Gaohe Energy Co. Ltd. are dominant in this area. They take 8.26% of the total patent filing.
Gansu Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
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 203 patents applied in the last 5 years. We discover 109 most active companies in this area. The fast-growing Chongqing Vocational Institute of Engineering, Central South University, Xi'an University of Science & Technology take 9.36% of patent filing during this period.
Chongqing Shi, China
Patent: 8
Hunan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 203 patents in last 5 years, we discover 106 new entrants. Chongqing Vocational Institute of Engineering, Xi'an University of Science & Technology, Jinchuan Group Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 45 patents, we discovered top 18 universities and scientific research institutions by total patent application. Chongqing Vocational Institute of Engineering, Central South University, Xi'an University of Science & Technology are dominant in this area. They take 44.44% of the total patent filing.
Chongqing Shi, China
Patent: 8
Hunan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
AGH University of Science & Technology
Poland
Patent: 1
Shanxi Sheng, China
Patent: 1
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