With the analysis among 1,640 patents, we discovered top 241 key players by total patent application. Basell Poliolefine Italia SRL, China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry are dominant in this area. They take 23.41% of the total patent filing.
Beijing Shi, China
Patent: 125
Beijing Shi, China
Patent: 101
Texas, United States
Patent: 94
Texas, United States
Patent: 48
Beijing Shi, China
Patent: 41
Nordrhein-Westfalen, Germany
Patent: 33
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With the analysis among related 277 patents applied in the last 5 years. We discover 96 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry, Changchun Inst of Applied Chem Chinese Academy of Sciences take 41.52% of patent filing during this period.
Beijing Shi, China
Patent: 54
Beijing Shi, China
Patent: 45
Jilin Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 15
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 10
Fujian Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 10
With the analysis among related 277 patents in last 5 years, we discover 59 new entrants. Braskem SA, Sinochem Quanzhou Petrochemical Co., Ltd., Sinochem Quanzhou Energy Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 10
Fujian Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 275 patents, we discovered top 30 universities and scientific research institutions by total patent application. Changchun Inst of Applied Chem Chinese Academy of Sciences, Zhejiang University, Jilin University are dominant in this area. They take 83.64% of the total patent filing.
Jilin Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 16
Jilin Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 10
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3