Search results for “Pressure grouting” companies
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Key Players
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Innovation Intensity
With the analysis among 1,220 patents, we discovered top 464 key players by total patent application. Beijing Hengxiang Hongye Foundation Reinforcement Technology Co., Ltd., Tang Shan He Xiang Gao Ye You Xian Gong Si, China Railway Eryuan Engineering Group Co., Ltd. are dominant in this area. They take 4.43% of the total patent filing.
Beijing Shi, China
Patent: 29
Hebei Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Guizhou Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 8
Anhui Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Tianjin Shi, 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 1,105 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing Hengxiang Hongye Foundation Reinforcement Technology Co., Ltd., Henan Polytechnic University, Tang Shan He Xiang Gao Ye You Xian Gong Si take 4.98% of patent filing during this period.
Beijing Shi, China
Patent: 29
Henan Sheng, China
Patent: 14
Hebei Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,105 patents in last 5 years, we discover 447 new entrants. Beijing Hengxiang Hongye Foundation Reinforcement Technology Co., Ltd., Zhejiang Kunde Innovate Geotechnical Engineering Co., Ltd., Shenzhen Gongkan Geotechnical Group Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 29
Zhejiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
Research Institutions
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Innovation Intensity
With the analysis among 314 patents, we discovered top 84 universities and scientific research institutions by total patent application. China University of Mining & Technology, Henan Polytechnic University, Shandong University of Science & Technology are dominant in this area. They take 14.33% of the total patent filing.
Jiangsu Sheng, China
Patent: 19
Henan Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
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