With the analysis among 489 patents, we discovered top 152 key players by total patent application. Borealis AG, Hefei Genius Advanced Material Co., Ltd., Mitsubishi Rayon Co Ltd are dominant in this area. They take 17.79% of the total patent filing.
Anhui Sheng, China
Patent: 30
Beijing Shi, China
Patent: 22
Tianjin Shi, China
Patent: 15
Delaware, United States
Patent: 13
Shanghai Shi, China
Patent: 13
Michigan, United States
Patent: 11
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With the analysis among related 81 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing Borealis AG, Shanghai Kingfa Sci. & Tech. Dvpt. Co., Ltd., China Petroleum & Chemical Corp. take 24.69% of patent filing during this period.
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Michigan, United States
Patent: 2
With the analysis among related 81 patents in last 5 years, we discover 42 new entrants. Jiangsu Kingfa Sci. & Tech. Advanced Materials Co., Ltd., Midea Group Co. Ltd., Poly Petrochemical (Suzhou) Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Sichuan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1