With the analysis among 968 patents, we discovered top 475 key players by total patent application. China Railway Construction Group Co., Ltd., Riteng Basic Engineering Technology (Beijing) Co., Ltd., Sotec (Beijing) Geotechnical Technology Co., Ltd. are dominant in this area. They take 6.71% of the total patent filing.
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 18
WALES, United Kingdom
Patent: 14
Anhui Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Sichuan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 8
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With the analysis among related 774 patents applied in the last 5 years. We discover 491 most active companies in this area. The fast-growing Beijing Geotechnical Engineering Association, China Railway Construction Group Co., Ltd., Riteng Basic Engineering Technology (Beijing) Co., Ltd. take 7.75% of patent filing during this period.
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Patent: 21
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 19
Beijing Shi, China
Patent: 18
Anhui Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among related 774 patents in last 5 years, we discover 443 new entrants. Beijing Geotechnical Engineering Association, Sotec (Beijing) Geotechnical Technology Co., Ltd., China Five Metallurgical Group Co., Ltd. are the most active new entrants in this area.
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Patent: 21
Beijing Shi, China
Patent: 18
Sichuan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 162 patents, we discovered top 54 universities and scientific research institutions by total patent application. Shandong University, Zhengzhou University, Central South University are dominant in this area. They take 12.35% of the total patent filing.
Shandong Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4