With the analysis among 58 patents, we discovered top 47 key players by total patent application. Shimizu Corp., Sekisui Chemical Co., Ltd., TAISEI Corp. are dominant in this area. They take 15.52% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 86 patents applied in the last 5 years. We discover 58 most active companies in this area. The fast-growing Tongji University, Southwest Jiaotong University, University of Science & Technology Beijing take 12.79% of patent filing during this period.
Shanghai Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 86 patents in last 5 years, we discover 57 new entrants. Tongji University, Southwest Jiaotong University, University of Science & Technology Beijing are the most active new entrants in this area.
Shanghai Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 66 patents, we discovered top 29 universities and scientific research institutions by total patent application. Tongji University, Shijiazhuang Tiedao University, Dalian Maritime University are dominant in this area. They take 18.18% of the total patent filing.
Shanghai Shi, China
Patent: 5
Hebei Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2