With the analysis among 13 patents, we discovered top 12 key players by total patent application. China Three Gorges Corp., Nantong Anzhong Water Technology Co., Ltd., Chengbang Eco-Environment Co., Ltd. are dominant in this area. They take 38.46% of the total patent filing.
Hubei Sheng, China
Patent: 2
Nantong Anzhong Water Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Chengbang Eco-Environment Co., Ltd.
Zhejiang Sheng, China
Patent: 1
China Jianghe Real Estate Development Co.
Beijing Shi, China
Patent: 1
Yellow River Reconnaissance Planning & Design Co. Ltd.
Henan Sheng, China
Patent: 1
Guangdong Oking Info Industry Co., Ltd.
Guangdong Sheng, China
Patent: 1
Sinohydro Bureau 11 Co., Ltd.
Henan Sheng, China
Patent: 1
Beijing Enterprises Water Group (China) Investment Ltd.
Beijing Shi, China
Patent: 1
China Power Construction Eleventh Bureau Engineering Co., Ltd.
Henan Sheng, China
Patent: 1
Guangdong Rizheng Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 1
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With the analysis among related 31 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Hohai University, Nanjing Hydraulic Research Institute, Sichuan Water Conservancy Research Institute take 25.81% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
Sichuan Water Conservancy Research Institute
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Patent: 2
Henan Sheng, China
Patent: 2
Beijing Normal University
Beijing Shi, China
Patent: 2
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 2
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 1
Guangdong Oking Info Industry Co., Ltd.
Guangdong Sheng, China
Patent: 1
Qinghai Normal University
Qinghai Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 19 new entrants. Nanjing Hydraulic Research Institute, Sichuan Water Conservancy Research Institute, Zhengzhou University are the most active new entrants in this area.
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
Sichuan Water Conservancy Research Institute
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Patent: 2
Henan Sheng, China
Patent: 2
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 2
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 1
Guangdong Oking Info Industry Co., Ltd.
Guangdong Sheng, China
Patent: 1
Qinghai Normal University
Qinghai Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangxi Water Conservancy Research Institute
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Patent: 1
Guangdong Water Resources and Hydropower Research Institute
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Patent: 1
With the analysis among 34 patents, we discovered top 12 universities and scientific research institutions by total patent application. Hohai University, Beijing Normal University, Zhengzhou University are dominant in this area. They take 35.29% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Beijing Normal University
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Qinghai Normal University
Qinghai Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1