With the analysis among 90 patents, we discovered top 35 key players by total patent application. Baoshan Iron & Steel Co., Ltd., China Road & Bridge Corp., China Academy of Building Research are dominant in this area. They take 11.11% of the total patent filing.
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 4
China Road & Bridge Corp.
Beijing Shi, China
Patent: 3
China Academy of Building Research
Beijing Shi, China
Patent: 3
Luxembourg, Luxembourg
Patent: 2
New York, United States
Patent: 2
China Jingye Engineering Corp. Ltd.
Beijing Shi, China
Patent: 2
Changchun Changchi Concrete Co. Ltd.
Jilin Sheng, China
Patent: 2
Nanjing Steel Group Shengda Industry Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Nanjing Xuanli Heavy Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 9 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Changchun Changchi Concrete Co. Ltd., China Academy of Building Research, China Building Materials Academy Co. Ltd. take 44.44% of patent filing during this period.
Changchun Changchi Concrete Co. Ltd.
Jilin Sheng, China
Patent: 2
China Academy of Building Research
Beijing Shi, China
Patent: 1
China Building Materials Academy Co. Ltd.
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
China Road & Bridge Corp.
Beijing Shi, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 3 new entrants.
Changchun Changchi Concrete Co. Ltd.
Jilin Sheng, China
Patent: 2
China Building Materials Academy Co. Ltd.
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 18 patents, we discovered top 7 universities and scientific research institutions by total patent application. Jilin University, Zhejiang University, Yunnan University are dominant in this area. They take 27.78% of the total patent filing.
Jilin Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
Beijing University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 1
Chengdu University of Information Technology
Sichuan Sheng, China
Patent: 1
Changchun Institute of Technology
Jilin Sheng, China
Patent: 1