With the analysis among 1,471 patents, we discovered top 481 key players by total patent application. BASF AB, EIDP, Inc., Imperial Chemical Industries Ltd. are dominant in this area. They take 7.27% of the total patent filing.
Delaware, United States
Patent: 35
North Carolina, United States
Patent: 24
Tokyo-to, Japan
Patent: 22
Shiga-ken, Japan
Patent: 18
Osaka-fu, Japan
Patent: 16
Wisconsin, United States
Patent: 14
Hyogo-ken, Japan
Patent: 13
Noord-Holland, Netherlands
Patent: 12
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
Aurelius Environmental Ltd.
Dudley, United Kingdom
Patent: 5
With the analysis among related 155 patents applied in the last 5 years. We discover 102 most active companies in this area. The fast-growing Nanjing University of Posts & Telecommunications, Cambridge Enterprise Ltd., Aley Corp. take 20.00% of patent filing during this period.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 18
British Columbia, Canada
Patent: 6
Aurelius Environmental Ltd.
Dudley, United Kingdom
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Cambridgeshire, United Kingdom
Patent: 3
Chongqing Shi, China
Patent: 3
New York, United States
Patent: 2
With the analysis among related 155 patents in last 5 years, we discover 85 new entrants. Nanjing University of Posts & Telecommunications, Cambridge Enterprise Ltd., Aley Corp. are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 18
British Columbia, Canada
Patent: 6
Aurelius Environmental Ltd.
Dudley, United Kingdom
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Cambridgeshire, United Kingdom
Patent: 3
Chongqing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Dongyang Junbang Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among 203 patents, we discovered top 67 universities and scientific research institutions by total patent application. Nanjing University of Posts & Telecommunications, Beijing University of Chemical Technology, Xi'an Modern Chemistry Research Institute are dominant in this area. They take 18.72% of the total patent filing.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 18
Beijing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
British Columbia, Canada
Patent: 3