With the analysis among 1,906 patents, we discovered top 484 key players by total patent application. Rugao Honghao Metal Water Treatment Co., Ltd., Huizhou Jinmaoyuan Environmental Protection Technology Co., Ltd., China Qiyuan Engineering Design & Research Institute Co. Ltd. are dominant in this area. They take 4.04% of the total patent filing.
Jiangsu Sheng, China
Patent: 31
Guangdong Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 20
Anhui Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Anhui Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Jiangxi Sheng, China
Patent: 14
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With the analysis among related 1,306 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Rugao Honghao Metal Water Treatment Co., Ltd., China Qiyuan Engineering Design & Research Institute Co. Ltd., Suzhou Menglida Electronics Co., Ltd. take 5.13% of patent filing during this period.
Jiangsu Sheng, China
Patent: 31
Shaanxi Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 12
Hangzhou Xinyu Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
With the analysis among related 1,306 patents in last 5 years, we discover 441 new entrants. Rugao Honghao Metal Water Treatment Co., Ltd., China Qiyuan Engineering Design & Research Institute Co. Ltd., Rugao Shuangya Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 31
Shaanxi Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 15
Hangzhou Xinyu Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among 376 patents, we discovered top 121 universities and scientific research institutions by total patent application. Chongqing University Of Arts And Sciences, Changzhou University, Nanjing University are dominant in this area. They take 11.44% of the total patent filing.
Chongqing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5