With the analysis among 706 patents, we discovered top 361 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry, Arkema, Inc. are dominant in this area. They take 12.46% of the total patent filing.
Beijing Shi, China
Patent: 40
Beijing Shi, China
Patent: 26
Pennsylvania, United States
Patent: 22
Anhui Sheng, China
Patent: 13
Tokyo-to, Japan
Patent: 10
Shandong Sheng, China
Patent: 10
Maharashtra, India
Patent: 8
Anhui Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 8
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With the analysis among related 142 patents applied in the last 5 years. We discover 110 most active companies in this area. The fast-growing Zhejiang University of Technology, Hunan Agricultural University, Zhengzhou University take 9.15% of patent filing during this period.
Zhejiang Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 142 patents in last 5 years, we discover 85 new entrants. Zhengzhou University, Hunan Agricultural University, Jiangsu University of Technology are the most active new entrants in this area.
Henan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 222 patents, we discovered top 89 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Sinopec Research Institute of Petroleum Processing, East China Normal University are dominant in this area. They take 34.23% of the total patent filing.
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zachodniopomorskie, Poland
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4