With the analysis among 1,885 patents, we discovered top 460 key players by total patent application. Puradigm LLC, TOTO Ltd., Resonac Holdings Corp. are dominant in this area. They take 3.40% of the total patent filing.
Nevada, United States
Patent: 29
Fukuoka-ken, Japan
Patent: 21
Chiba-ken, Japan
Patent: 14
Tianjin High Energy Times Water Treatment Technology Co., Ltd.
Tianjin Shi, China
Patent: 14
Rhode Island, United States
Patent: 13
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 12
Noord-Holland, Netherlands
Patent: 11
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
Jing Men Shi Ge Lin Mei Xin Cai Liao You Xian Gong Si
Hubei Sheng, China
Patent: 11
With the analysis among 11 patents, we discovered top 6 start-ups by total patent application. Nanoxo Sp zoo, Healthe, Inc., BoMax Hydrogen LLC are active in this area.
Mazowieckie, Poland
Patent: 3
Pure Sustainable Technologies LLC
California, United States
Patent: 2
Texas, United States
Patent: 1
Harjumaa, Estonia
Patent: 1
With the analysis among related 2,334 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhejiang University of Technology, Fuzhou University, Dalian University of Technology take 3.81% of patent filing during this period.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 39
Fujian Sheng, China
Patent: 28
Dalian University of Technology
Liaoning Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Hunan Sheng, China
Patent: 20
Guangdong University of Technology
Guangdong Sheng, China
Patent: 18
South China University of Technology
Guangdong Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 14
Tianjin High Energy Times Water Treatment Technology Co., Ltd.
Tianjin Shi, China
Patent: 14
With the analysis among related 2,334 patents in last 5 years, we discover 326 new entrants. Tianjin High Energy Times Water Treatment Technology Co., Ltd., Harbin University of Science & Technology, Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd. are the most active new entrants in this area.
Tianjin High Energy Times Water Treatment Technology Co., Ltd.
Tianjin Shi, China
Patent: 14
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 14
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 12
Jing Men Shi Ge Lin Mei Xin Cai Liao You Xian Gong Si
Hubei Sheng, China
Patent: 11
Beijing Institute of Technology
Beijing Shi, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Shanxi Sheng, China
Patent: 6
With the analysis among 2,177 patents, we discovered top 342 universities and scientific research institutions by total patent application. Fuzhou University, Zhejiang University of Technology, Jiangsu University are dominant in this area. They take 5.01% of the total patent filing.
Fujian Sheng, China
Patent: 41
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 40
Jiangsu Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 27
Tianjin Shi, China
Patent: 27
South China University of Technology
Guangdong Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 24
Hunan Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 23
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 22