With the analysis among 348 patents, we discovered top 226 key players by total patent application. NIPPON STEEL CORP., Denka Corp., Protector AS are dominant in this area. They take 6.61% of the total patent filing.
New York, United States
Patent: 8
Buskerud, Norway
Patent: 7
Chiba-ken, Japan
Patent: 5
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With the analysis among related 178 patents applied in the last 5 years. We discover 126 most active companies in this area. The fast-growing Dalian University of Technology, Zhejiang University, Qingdao University of Technology take 16.29% of patent filing during this period.
Liaoning Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Powerchina Road Bridge Group Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 178 patents in last 5 years, we discover 96 new entrants. China Three Gorges University, Kyushu Vocational and Technical College, Powerchina Road Bridge Group Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 3
Powerchina Road Bridge Group Co., Ltd.
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Ningde Shacheng Bay Cross-Sea Expressway Co., Ltd.
Fujian Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 267 patents, we discovered top 83 universities and scientific research institutions by total patent application. Hohai University, Qingdao University of Technology, Imperial College London are dominant in this area. They take 14.61% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5