With the analysis among 30 patents, we discovered top 31 key players by total patent application. China National Petroleum Corp., Hannuri Co., Ltd., Xi'an Changqing Sci-Tech Engineering Co. Ltd. are dominant in this area. They take 10.00% of the total patent filing.
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hohai (Nanjing) Ecological Science and Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 44 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Xinjiang Institute of Water Resources and Hydropower Research, Nanjing Lingque Intelligent Manufacturing Co., Ltd., Jiangsu Honglu Shunxin Construction Group Co., Ltd take 9.09% of patent filing during this period.
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Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 44 patents in last 5 years, we discover 37 new entrants. Xinjiang Institute of Water Resources and Hydropower Research, Nanjing Lingque Intelligent Manufacturing Co., Ltd., Jiangsu Honglu Shunxin Construction Group Co., Ltd are the most active new entrants in this area.
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Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 7 universities and scientific research institutions by total patent application. East China Normal University, Hohai University, China Three Gorges University are dominant in this area. They take 30.77% of the total patent filing.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Henan Sheng, China
Patent: 1