With the analysis among 1,526 patents, we discovered top 463 key players by total patent application. Daicel Corp., Rohm & Haas Co., BASF AB are dominant in this area. They take 11.27% of the total patent filing.
Chiba-ken, Japan
Patent: 69
Pennsylvania, United States
Patent: 57
Minnesota, United States
Patent: 23
Tokyo-to, Japan
Patent: 21
Illinois, United States
Patent: 17
Beijing Shi, China
Patent: 16
Wisconsin, United States
Patent: 16
California, United States
Patent: 15
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Georgia, United States
Patent: 2
Oregon, United States
Patent: 1
With the analysis among related 380 patents applied in the last 5 years. We discover 225 most active companies in this area. The fast-growing University of Science & Technology Beijing, Sunamp Ltd., CJ CheilJedang Corp. take 8.16% of patent filing during this period.
Beijing Shi, China
Patent: 12
East Lothian, United Kingdom
Patent: 11
Anhui Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
With the analysis among related 380 patents in last 5 years, we discover 157 new entrants. Sunamp Ltd., X Energy LLC, Anhui University of Technology are the most active new entrants in this area.
East Lothian, United Kingdom
Patent: 11
Anhui Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
With the analysis among 616 patents, we discovered top 182 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Zhejiang University, Beijing University of Chemical Technology are dominant in this area. They take 6.17% of the total patent filing.
Beijing Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Yunnan Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Shanghai Shi, China
Patent: 7
Anhui Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7