With the analysis among 268 patents, we discovered top 164 key players by total patent application. American Water Works Co., Inc., Hyloris Developments SA, Otsuka Pharmaceutical Factory, Inc. are dominant in this area. They take 19.03% of the total patent filing.
American Water Works Co., Inc.
New Jersey, United States
Patent: 31
Otsuka Pharmaceutical Factory, Inc.
Tokushima-ken, Japan
Patent: 9
Imperial Chemical Industries Ltd.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 5
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 5
Taiwan Province, China
Patent: 5
Sinopec Corp. Fushun Petrochemical Research Institute
Liaoning Sheng, China
Patent: 5
No data, please try another search term
With the analysis among related 128 patents applied in the last 5 years. We discover 102 most active companies in this area. The fast-growing Hyloris Developments SA, Beijing University of Technology, Jining Fuyuan Environmental Protection Technology Co., Ltd. take 16.41% of patent filing during this period.
Beijing University of Technology
Beijing Shi, China
Patent: 7
Jining Fuyuan Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Nanjing Normal University
Jiangsu Sheng, China
Patent: 2
South China Institute of Environmental Sciences
Hyflux Xinquan (Tianjin) Sewage Treatment Co., Ltd.
Tianjin Shi, China
Patent: 2
Shenzhen Huaguan Automation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 128 patents in last 5 years, we discover 92 new entrants. Jining Fuyuan Environmental Protection Technology Co., Ltd., Nanjing University of Technology, Nanjing Normal University are the most active new entrants in this area.
Jining Fuyuan Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Nanjing Normal University
Jiangsu Sheng, China
Patent: 2
South China Institute of Environmental Sciences
Hyflux Xinquan (Tianjin) Sewage Treatment Co., Ltd.
Tianjin Shi, China
Patent: 2
Shenzhen Huaguan Automation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Zhongyu Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Huiheng Environmental Protection Engineering Co. Ltd.
Beijing Shi, China
Patent: 2
Hainan Jason Environmental Technology Co., Ltd.
Hainan Sheng, China
Patent: 2
Shenzhen Yaoxinmiao Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 104 patents, we discovered top 37 universities and scientific research institutions by total patent application. Beijing University of Technology, Tianjin University, Zhejiang University are dominant in this area. They take 25.96% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 17
Tianjin Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Ocean University
Guangdong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
China Agricultural University
Beijing Shi, China
Patent: 2
Nanjing Normal University
Jiangsu Sheng, China
Patent: 2