With the analysis among 1,040 patents, we discovered top 472 key players by total patent application. Hitachi Plant Technologies Ltd., Lingzhi Environmental Protection Co., Ltd., Jiangsu Lingzhi Environmental Protection Engineering Co., Ltd. are dominant in this area. They take 13.75% of the total patent filing.
Tokyo-to, Japan
Patent: 52
Jiangsu Sheng, China
Patent: 52
Jiangsu Sheng, China
Patent: 39
Jiangsu Sheng, China
Patent: 32
Tokyo-to, Japan
Patent: 28
Anhui Sheng, China
Patent: 24
Anhui Sheng, China
Patent: 20
Osaka-fu, Japan
Patent: 18
Chongqing Shi, China
Patent: 12
Tokyo-to, Japan
Patent: 11
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With the analysis among related 408 patents applied in the last 5 years. We discover 246 most active companies in this area. The fast-growing Lingzhi Environmental Protection Co., Ltd., Jiangsu Lingzhi Environmental Protection Engineering Co., Ltd., Lexus Environmental Protection (Linquan) Co., Ltd. take 19.12% of patent filing during this period.
Jiangsu Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 24
Anhui Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 24
Liaoning Sheng, China
Patent: 10
Wuxi Mojin Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shuituo Engineering Technology Consulting (Chengdu) Co., Ltd.
Sichuan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 408 patents in last 5 years, we discover 208 new entrants. Lexus Environmental Protection (Linquan) Co., Ltd., Shenyang Environmental Science Research Institute, Wuxi Mojin Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 24
Liaoning Sheng, China
Patent: 10
Wuxi Mojin Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shuituo Engineering Technology Consulting (Chengdu) Co., Ltd.
Sichuan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
SND Waste Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among 205 patents, we discovered top 53 universities and scientific research institutions by total patent application. Beijing University of Technology, Tsinghua University, Shaanxi University of Science & Technology are dominant in this area. They take 16.59% of the total patent filing.
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Shaanxi Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 6
Chongqing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4