With the analysis among 71 patents, we discovered top 68 key players by total patent application. Yihao Environmental Technology Co., Ltd., Oyo Corp., Dongzhu Ecological Environment Protection Co., Ltd. are dominant in this area. They take 5.63% of the total patent filing.
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 85 patents applied in the last 5 years. We discover 69 most active companies in this area. The fast-growing Hohai University, China Institute of Water Resources and Hydropower Research, Yihao Environmental Technology Co., Ltd. take 8.24% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
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Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 1
Fujian Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Nantong Wandu Construction Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 85 patents in last 5 years, we discover 67 new entrants. China Institute of Water Resources and Hydropower Research, Yihao Environmental Technology Co., Ltd., Yancheng Environmental Protection Technology and Engineering Research Institute of Nanjing University are the most active new entrants in this area.
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Patent: 2
Chongqing Shi, China
Patent: 2
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Patent: 1
Fujian Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Nantong Wandu Construction Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 27 patents, we discovered top 10 universities and scientific research institutions by total patent application. Hohai University, Changzhou University, Zhejiang Gongshang University are dominant in this area. They take 33.33% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Henan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Henan Sheng, China
Patent: 1