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.
Rugao Honghao Metal Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 31
Huizhou Jinmaoyuan Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 26
China Qiyuan Engineering Design & Research Institute Co. Ltd.
Shaanxi Sheng, China
Patent: 20
Nanjing Yuanquan Envirment Protection Co.,Ltd.
Jiangsu Sheng, China
Patent: 20
Wuhu Changjiang Lifting Equipment Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 20
Zhejiang Hi-Tech Environmental Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 18
Suzhou Menglida Electronics Co., Ltd.
Jiangsu Sheng, China
Patent: 17
Sinolink Environmental Technology (Anhui) Co., Ltd.
Anhui Sheng, China
Patent: 16
Rugao Shuangya Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Ganzhou Zhonglian Environmental Technology Dev Co., Ltd.
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.
Rugao Honghao Metal Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 31
China Qiyuan Engineering Design & Research Institute Co. Ltd.
Shaanxi Sheng, China
Patent: 20
Suzhou Menglida Electronics Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Rugao Shuangya Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Zhejiang Hi-Tech Environmental Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 14
Huizhou Jinmaoyuan Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 13
South China Institute of Environmental Sciences
Sinolink Environmental Technology (Anhui) Co., Ltd.
Anhui Sheng, China
Patent: 12
Hangzhou Xinyu Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Nanjing Yuanquan Envirment Protection Co.,Ltd.
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.
Rugao Honghao Metal Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 31
China Qiyuan Engineering Design & Research Institute Co. Ltd.
Shaanxi Sheng, China
Patent: 20
Rugao Shuangya Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Hangzhou Xinyu Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Nantong Derun Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Shenzhen Zhending Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Yichen Environmental Technology (Xiamen) Co., Ltd.
Fujian Sheng, China
Patent: 6
Sichuan Chuangfeige Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 6
Yueqing Rongyu Sewage Treatment Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Shenzhen Zhongtuo Tianda Environmental Engineering Co., Ltd.
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 University Of Arts And Sciences
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
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5