With the analysis among 1,294 patents, we discovered top 456 key players by total patent application. Shanghai Urban Construction Design & Research Institute, Lafarge SA, Italcementi SpA are dominant in this area. They take 3.86% of the total patent filing.
Shanghai Shi, China
Patent: 19
New Mexico, France
Patent: 16
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 15
Hunan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 13
Hubei Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
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With the analysis among related 1,043 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hunan University, South China University of Technology, Wuhan University of Technology take 7.00% of patent filing during this period.
Hunan Sheng, China
Patent: 36
Guangdong Sheng, China
Patent: 19
Hubei Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 15
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 14
Fujian Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 13
Hubei Sheng, China
Patent: 13
With the analysis among related 1,043 patents in last 5 years, we discover 422 new entrants. China Railway Major Bridge Engineering Group Co., Ltd., Shanghai Urban Construction & Municipal Engineering Group, Zhongtiedaqiaoju Group Wuhan Bridge Kexue Research Yuan Co. Lt are the most active new entrants in this area.
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 13
Hubei Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
With the analysis among 658 patents, we discovered top 119 universities and scientific research institutions by total patent application. Hunan University, South China University of Technology, Wuhan University of Technology are dominant in this area. They take 18.09% of the total patent filing.
Hunan Sheng, China
Patent: 56
Guangdong Sheng, China
Patent: 33
Hubei Sheng, China
Patent: 30
Shaanxi Sheng, China
Patent: 30
Fujian Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 19
Shanghai Shi, China
Patent: 17
Beijing Shi, China
Patent: 13
Henan Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 10