With the analysis among 252 patents, we discovered top 124 key players by total patent application. China National Environmental Protection Corp., Fritz Schäfer GmbH, Veolia Water Solutions & Technologies Support SAS are dominant in this area. They take 9.52% of the total patent filing.
China National Environmental Protection Corp.
Beijing Shi, China
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 8
Veolia Water Solutions & Technologies Support SAS
Nordrhein-Westfalen, Germany
Patent: 7
Veolia Environmental Services
Connecticut, United States
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 4
Massachusetts, United States
Patent: 3
No data, please try another search term
With the analysis among related 115 patents applied in the last 5 years. We discover 78 most active companies in this area. The fast-growing China National Environmental Protection Corp., Nankai University, Zunyi Normal University take 14.78% of patent filing during this period.
China National Environmental Protection Corp.
Beijing Shi, China
Patent: 8
Tianjin Shi, China
Patent: 5
Guizhou Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Zhejiang Zheneng Jiahua Power Generation Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Lombardia, Italy
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Shandong Lizhuo Sleep Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 2
With the analysis among related 115 patents in last 5 years, we discover 67 new entrants. China National Environmental Protection Corp., Nankai University, Zunyi Normal University are the most active new entrants in this area.
China National Environmental Protection Corp.
Beijing Shi, China
Patent: 8
Tianjin Shi, China
Patent: 5
Guizhou Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Zheneng Jiahua Power Generation Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Lombardia, Italy
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Shandong Lizhuo Sleep Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 149 patents, we discovered top 68 universities and scientific research institutions by total patent application. Tongji University, Tsinghua University, Nankai University are dominant in this area. They take 13.42% of the total patent filing.
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 5
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Lombardia, Italy
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Korea Institute of Science & Technology
Jiangsu Sheng, China
Patent: 3