With the analysis among 248 patents, we discovered top 142 key players by total patent application. China Petroleum & Chemical Corp., BP Plc, Arkema France SA are dominant in this area. They take 14.92% of the total patent filing.
Beijing Shi, China
Patent: 17
Chiba-ken, Japan
Patent: 7
Liaoning Sheng, China
Patent: 7
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 6
Jakarta Raya, Indonesia
Patent: 5
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With the analysis among related 85 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing Harbin University of Science & Technology, Zhejiang Gongshang University, China Petroleum & Chemical Corp. take 11.76% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among related 85 patents in last 5 years, we discover 60 new entrants. Zhejiang Gongshang University, Institute of Metal Research Chinese Academy of Sciences, Tiangong University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 137 patents, we discovered top 69 universities and scientific research institutions by total patent application. Harbin University of Science & Technology, Jiangsu University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 21.90% of the total patent filing.
Heilongjiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2