With the analysis among 3,174 patents, we discovered top 472 key players by total patent application. UOP LLC, BASF AB, Dow Corning Wright are dominant in this area. They take 4.25% of the total patent filing.
Illinois, United States
Patent: 54
Osaka-fu, Japan
Patent: 31
Delaware, United States
Patent: 29
Aichi-ken, Japan
Patent: 26
Osaka-fu, Japan
Patent: 25
Colorado, United States
Patent: 25
Tokyo-to, Japan
Patent: 25
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Colorado, United States
Patent: 3
With the analysis among related 381 patents applied in the last 5 years. We discover 267 most active companies in this area. The fast-growing Nanjing University of Technology, Changzhou University, Shaanxi University of Science & Technology take 4.46% of patent filing during this period.
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
California, United States
Patent: 3
With the analysis among related 381 patents in last 5 years, we discover 179 new entrants. Hunan Jinfuli New Energy Co Ltd., Chengdu Xinkeli Chemical Technology Co., Ltd., CSG Holding Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 1,456 patents, we discovered top 289 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, Tsinghua University are dominant in this area. They take 7.01% of the total patent filing.
Zhejiang Sheng, China
Patent: 45
Tianjin Shi, China
Patent: 29
Beijing Shi, China
Patent: 28
Shanghai Shi, China
Patent: 23
Shanghai Shi, China
Patent: 18
Shaanxi Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Tianjin Shi, China
Patent: 16