With the analysis among 139 patents, we discovered top 71 key players by total patent application. Sekisui Chemical Co., Ltd., JSR Corp., tesa SE are dominant in this area. They take 21.58% of the total patent filing.
Osaka-fu, Japan
Patent: 13
Schleswig-Holstein, Germany
Patent: 8
Beijing Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Colorado, United States
Patent: 4
Noord-Holland, Netherlands
Patent: 3
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With the analysis among related 65 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Zhejiang Gongshang University take 23.08% of patent filing during this period.
Beijing Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
With the analysis among related 65 patents in last 5 years, we discover 45 new entrants. Dalian Petrochemical Research Institute of China Petrochemical Corporation, China Petroleum & Chemical Corp., Zhejiang Gongshang University are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
With the analysis among 70 patents, we discovered top 37 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Zhejiang Gongshang University, Korea Institute of Science & Technology are dominant in this area. They take 21.43% of the total patent filing.
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2