With the analysis among 966 patents, we discovered top 244 key players by total patent application. Fina Research SA, Phillips Petroleum Co., Bayer AG are dominant in this area. They take 13.25% of the total patent filing.
Oklahoma, United States
Patent: 40
Nordrhein-Westfalen, Germany
Patent: 28
Tokyo-to, Japan
Patent: 28
Texas, United States
Patent: 28
Texas, United States
Patent: 26
Tokyo-to, Japan
Patent: 21
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With the analysis among related 22 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Tokai National Higher Education & Research System, Harbin Engineering University, Daicel Corp. take 27.27% of patent filing during this period.
Aichi-ken, Japan
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Chiba-ken, Japan
Patent: 1
Fujian Sheng, China
Patent: 1
Sachsen, Germany
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 13 new entrants. Tokai National Higher Education & Research System, Fuzhou University, Tokyo Metropolitan Industrial Technology Research Institute are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 3
Fujian Sheng, China
Patent: 1
Sachsen, Germany
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 114 patents, we discovered top 25 universities and scientific research institutions by total patent application. Korea Institute of Science & Technology, Nanjing University of Posts & Telecommunications, University of Southern California are dominant in this area. They take 28.95% of the total patent filing.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 7
California, United States
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Aichi-ken, Japan
Patent: 3
Taiwan Province, China
Patent: 3
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Nagano-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2