With the analysis among 915 patents, we discovered top 473 key players by total patent application. Beijing Water Business Doctor Co., Ltd., China Petroleum & Chemical Corp., Kurita Water Industries Ltd. are dominant in this area. They take 3.39% of the total patent filing.
Beijing Water Business Doctor Co., Ltd.
Beijing Shi, China
Patent: 12
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 8
Mitsubishi Chemical Aqua Solutions Co., Ltd.
CISDI Engineering Co. Ltd.
Chongqing Shi, China
Patent: 7
Parker Environmental Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Shenzhen Environmental Technology Group Co., Ltd.
Guangdong Sheng, China
Patent: 6
China Metallurgical CCID Technology Research Center Co., Ltd.
Chongqing Shi, China
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Institut National de la Santé et de la Recherche Médicale
With the analysis among related 768 patents applied in the last 5 years. We discover 488 most active companies in this area. The fast-growing Beijing Water Business Doctor Co., Ltd., Korea Institute of Science & Technology, Zhejiang University of Technology take 4.04% of patent filing during this period.
Beijing Water Business Doctor Co., Ltd.
Beijing Shi, China
Patent: 11
Korea Institute of Science & Technology
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 7
Shenzhen Graduate School of Tsinghua University
With the analysis among related 768 patents in last 5 years, we discover 404 new entrants. Nanjing University of Science & Technology, Shenzhen Graduate School of Tsinghua University, Beijing Drainage Group Co., Ltd. are the most active new entrants in this area.
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 7
Shenzhen Graduate School of Tsinghua University
Beijing Drainage Group Co., Ltd.
Beijing Shi, China
Patent: 5
Hunan Dachen Environmental Protection Co., Ltd.
Hunan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Zhangjiagang Qingquan Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shijiazhuang Xin'ao Environmental Protection Technology Co., Ltd.
Hebei Sheng, China
Patent: 4
With the analysis among 676 patents, we discovered top 203 universities and scientific research institutions by total patent application. Nanjing University, Guangdong University of Petrochemical Technology, Harbin Institute of Technology are dominant in this area. They take 7.99% of the total patent filing.
Jiangsu Sheng, China
Patent: 15
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 15
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 13
Korea Institute of Science & Technology
Shanghai Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 10