With the analysis among 2,527 patents, we discovered top 469 key players by total patent application. Jiangyin Haosongge Biotechnology Co., Ltd., Hitachi Plant Technologies Ltd., Wuxi Story Environment Technology Co., Ltd. are dominant in this area. They take 9.73% of the total patent filing.
Jiangyin Haosongge Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 108
Hitachi Plant Technologies Ltd.
Tokyo-to, Japan
Patent: 71
Wuxi Story Environment Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 67
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 53
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 49
Shandong Sheng, China
Patent: 46
Tokyo-to, Japan
Patent: 43
Osaka-fu, Japan
Patent: 40
Tokyo-to, Japan
Patent: 35
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 30
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 3
With the analysis among related 1,188 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing University of Technology, China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation take 5.56% of patent filing during this period.
Beijing University of Technology
Beijing Shi, China
Patent: 39
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 15
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 12
Georgia, United States
Patent: 10
Zhejiang Sheng, China
Patent: 9
Huaward Yuan Environmental Technology (Jinan) Co., Ltd.
Shandong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
With the analysis among related 1,188 patents in last 5 years, we discover 412 new entrants. JFR LLC, Huaward Yuan Environmental Technology (Jinan) Co., Ltd., Shandong Jianzhu University are the most active new entrants in this area.
Georgia, United States
Patent: 10
Huaward Yuan Environmental Technology (Jinan) Co., Ltd.
Shandong Sheng, China
Patent: 8
Shandong Jianzhu University
Shandong Sheng, China
Patent: 6
Pearl River Fisheries Research Institute, Chinese Academy of Fishery Sciences
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Patent: 5
Zhihe Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 5
Shandong Haijingtian Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
Chambroad Chemical Industry Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 4
Tianjin Softbank Technology Co., Ltd.
Tianjin Shi, China
Patent: 4
Guangdong Zhuoxin Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Mianjin Environmental Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 4
With the analysis among 815 patents, we discovered top 193 universities and scientific research institutions by total patent application. Beijing University of Technology, Zhejiang University, Harbin Institute of Technology are dominant in this area. They take 17.18% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 72
Zhejiang Sheng, China
Patent: 23
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 15
South China University of Technology
Guangdong Sheng, China
Patent: 13
National Chiao Tung University
Taiwan Province, China
Patent: 11
Shandong Sheng, China
Patent: 10
Qingdao University of Technology
Shandong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Chongqing Shi, China
Patent: 9