With the analysis among 1,834 patents, we discovered top 467 key players by total patent application. Jiangyin Haosongge Biotechnology Co., Ltd., Wuxi Story Environment Technology Co., Ltd., Kurita Water Industries Ltd. are dominant in this area. They take 12.92% of the total patent filing.
Jiangsu Sheng, China
Patent: 97
Jiangsu Sheng, China
Patent: 77
Rheinland-Pfalz, Germany
Patent: 63
Shandong Sheng, China
Patent: 40
Osaka-fu, Japan
Patent: 34
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 28
Beijing Shi, China
Patent: 26
Tokyo-to, Japan
Patent: 20
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 19
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With the analysis among related 1,060 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, Mitsubishi Kasei Corp. take 8.11% of patent filing during this period.
Beijing Shi, China
Patent: 65
Jiangsu Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
With the analysis among related 1,060 patents in last 5 years, we discover 413 new entrants. Huaward Yuan Environmental Technology (Jinan) Co., Ltd., Pearl River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Huazhong University of Science & Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 6
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Patent: 5
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among 819 patents, we discovered top 181 universities and scientific research institutions by total patent application. Beijing University of Technology, Nanjing University, Harbin Institute of Technology are dominant in this area. They take 17.58% of the total patent filing.
Beijing Shi, China
Patent: 99
Jiangsu Sheng, China
Patent: 24
Heilongjiang Sheng, China
Patent: 20
Tianjin Shi, China
Patent: 18
Zhejiang Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9