With the analysis among 229 patents, we discovered top 69 key players by total patent application. Daicel Corp., ExxonMobil Chemical Patents, Inc., Interquim Sa are dominant in this area. They take 51.09% of the total patent filing.
Chiba-ken, Japan
Patent: 102
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 3
Rheinland-Pfalz, Germany
Patent: 3
No data, please try another search term
With the analysis among related 12 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Nanjing University of Technology, Shanghai Institute of Technology, Xiangtan University take 25.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 7 new entrants. Nanjing University of Technology, Shanghai Institute of Technology, Shaoyang University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 48 patents, we discovered top 21 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Xiangtan University, Sun Yat-Sen University are dominant in this area. They take 25.00% of the total patent filing.
Liaoning Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1