With the analysis among 10 patents, we discovered top 9 key players by total patent application. Mianyang Lianggu Construction Engineering Co., Ltd., Zhongke Zhigan (Nanjing) Environmental Technology Co., Ltd., China Three Gorges Corp. are dominant in this area. They take 60.00% of the total patent filing.
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Three Gorges Ecological Environment Technology Innovation Center Co., Ltd.
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 14 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Institute of Geochemistry, Chinese Academy of Sciences, Zhongke Zhigan (Nanjing) Environmental Technology Co., Ltd., Chongqing Three Gorges Ecological Environment Technology Innovation Center Co., Ltd. take 35.71% of patent filing during this period.
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Chongqing Three Gorges Ecological Environment Technology Innovation Center Co., Ltd.
Chongqing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 12 new entrants. Institute of Geochemistry, Chinese Academy of Sciences, Zhongke Zhigan (Nanjing) Environmental Technology Co., Ltd., Chang'an University are the most active new entrants in this area.
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Three Gorges Ecological Environment Technology Innovation Center Co., Ltd.
Chongqing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Chongqing Shi, China
Patent: 1
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Patent: 1
With the analysis among 44 patents, we discovered top 9 universities and scientific research institutions by total patent application. Hohai University, Zhejiang University, Rutgers State University of New Jersey are dominant in this area. They take 45.45% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
New Mexico, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1