With the analysis among 1,149 patents, we discovered top 190 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 16.10% of the total patent filing.
Beijing Shi, China
Patent: 64
Beijing Shi, China
Patent: 54
Zuid-Holland, Netherlands
Patent: 44
Hessen, Germany
Patent: 30
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With the analysis among related 180 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry, Wanhua Chemical Group Co., Ltd. take 39.44% of patent filing during this period.
Beijing Shi, China
Patent: 32
Beijing Shi, China
Patent: 28
Shandong Sheng, China
Patent: 11
Texas, United States
Patent: 7
Lombardia, Italy
Patent: 7
Michigan, United States
Patent: 6
Jilin Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
With the analysis among related 180 patents in last 5 years, we discover 59 new entrants. Wanhua Chemical Group Co., Ltd., Infineum International Ltd., Braskem SA are the most active new entrants in this area.
Shandong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 133 patents, we discovered top 27 universities and scientific research institutions by total patent application. Changchun Inst of Applied Chem Chinese Academy of Sciences, University Of Jinan, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 94.74% of the total patent filing.
Jilin Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2