With the analysis among 64 patents, we discovered top 60 key players by total patent application. China Petroleum & Chemical Corp., Jiangsu Aosaikang Pharmaceutical Co. Ltd., Chongqing Jiazhou Lubricating Oil Co. Ltd. are dominant in this area. They take 17.19% of the total patent filing.
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
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With the analysis among related 35 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing East China University of Science & Technology, Jiangsu Aosaikang Pharmaceutical Co. Ltd., Dalian University of Technology take 22.86% of patent filing during this period.
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 35 patents in last 5 years, we discover 32 new entrants. East China University of Science & Technology, Jiangsu Aosaikang Pharmaceutical Co. Ltd., Dalian University of Technology are the most active new entrants in this area.
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 43 patents, we discovered top 28 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, East China University of Science & Technology, Zhejiang University of Technology are dominant in this area. They take 25.58% of the total patent filing.
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1