With the analysis among 2,242 patents, we discovered top 458 key players by total patent application. Kurita Water Industries Ltd., Organo Corp., Nippon Steel Co., Ltd. are dominant in this area. They take 5.31% of the total patent filing.
Rheinland-Pfalz, Germany
Patent: 44
Tokyo-to, Japan
Patent: 39
Osaka-fu, Japan
Patent: 36
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 25
Beijing Shi, China
Patent: 23
Tokyo-to, Japan
Patent: 22
Osaka-fu, Japan
Patent: 21
Shandong Sheng, China
Patent: 16
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 14
With the analysis among 8 patents, we discovered top 3 start-ups by total patent application.
Kanagawa-ken, Japan
Patent: 5
California, United States
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 1,600 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing University of Technology, Nanjing University, Yancheng Environmental Protection Technology and Engineering Research Institute of Nanjing University take 12.81% of patent filing during this period.
Beijing Shi, China
Patent: 149
Jiangsu Sheng, China
Patent: 44
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Patent: 12
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 9
With the analysis among related 1,600 patents in last 5 years, we discover 366 new entrants. Qingdao University of Technology, University of Melbourne, Environmental Protection Industry Research Institute of Quanzhou Nanjing University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 9
Victoria, Australia
Patent: 9
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Patent: 9
Hainan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Beijing Tiandi Jinghua Agricultural Technology Co., Ltd.
Beijing Shi, China
Patent: 5
With the analysis among 1,574 patents, we discovered top 227 universities and scientific research institutions by total patent application. Beijing University of Technology, Nanjing University, Zhejiang University are dominant in this area. They take 18.42% of the total patent filing.
Beijing Shi, China
Patent: 196
Jiangsu Sheng, China
Patent: 66
Zhejiang Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 20
Beijing Shi, China
Patent: 19
Shanghai Shi, China
Patent: 18
Beijing Shi, China
Patent: 15
Shanghai Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 15