With the analysis among 3,372 patents, we discovered top 485 key players by total patent application. Basell Poliolefine Italia SRL, China Petroleum & Chemical Corp., Matsushita Electronics Corp. are dominant in this area. They take 4.60% of the total patent filing.
Beijing Shi, China
Patent: 48
Osaka-fu, Japan
Patent: 36
Bayern, Germany
Patent: 28
Tokyo-to, Japan
Patent: 24
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 24
Tokyo-to, Japan
Patent: 20
Osaka-fu, Japan
Patent: 20
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With the analysis among related 466 patents applied in the last 5 years. We discover 364 most active companies in this area. The fast-growing Qurient Co., Ltd., Wuxue Yangtai Chemical Co., Ltd., Chengdu Xinkeli Chemical Technology Co., Ltd. take 3.22% of patent filing during this period.
Gyeonggi-do, South Korea
Patent: 6
Hubei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 466 patents in last 5 years, we discover 305 new entrants. Qurient Co., Ltd., Wuxue Yangtai Chemical Co., Ltd., Chengdu Xinkeli Chemical Technology Co., Ltd. are the most active new entrants in this area.
Gyeonggi-do, South Korea
Patent: 6
Hubei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 430 patents, we discovered top 160 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Sinopec Research Institute of Petroleum Processing, National University of Defense Technology are dominant in this area. They take 19.53% of the total patent filing.
Liaoning Sheng, China
Patent: 16
Beijing Shi, China
Patent: 10
Hunan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5