With the analysis among 344 patents, we discovered top 178 key players by total patent application. Air Products & Chemicals, Inc., HaskoningDHV Nederland BV, Mitsubishi Electric Corp. are dominant in this area. They take 14.83% of the total patent filing.
Pennsylvania, United States
Patent: 28
Utrecht, Netherlands
Patent: 15
Nordrhein-Westfalen, Germany
Patent: 6
Texas, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 3
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With the analysis among related 121 patents applied in the last 5 years. We discover 89 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Beijing University of Technology, BL Technology, Inc. take 15.70% of patent filing during this period.
Beijing Shi, China
Patent: 6
Texas, United States
Patent: 5
Jiangxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Dongguan Houjie Haiqing Sewage Treatment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Xinjiang Fusheng Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
With the analysis among related 121 patents in last 5 years, we discover 77 new entrants. Mitsubishi Electric Corp., BL Technology, Inc., Nanchang University are the most active new entrants in this area.
Texas, United States
Patent: 5
Jiangxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Dongguan Houjie Haiqing Sewage Treatment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Xinjiang Fusheng Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Hunan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among 101 patents, we discovered top 48 universities and scientific research institutions by total patent application. Beijing University of Technology, University of South Florida, Chongqing University are dominant in this area. They take 21.78% of the total patent filing.
Beijing Shi, China
Patent: 14
Chongqing Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2