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.
Mianyang Lianggu Construction Engineering Co., Ltd.
Sichuan Sheng, China
Patent: 3
Zhongke Zhigan (Nanjing) Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Yangtze Ecology & Environment Co., Ltd.
Hubei Sheng, China
Patent: 1
Nanjing Guoxing Environmental Protection Industry Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chongqing Three Gorges Ecological Environment Technology Innovation Center Co., Ltd.
Chongqing Shi, China
Patent: 1
Nanjing Zhiniu Testing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Tianfu Testing Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Guangzhou Heyuan Ecological Technology Development Co., Ltd.
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.
Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 2
Zhongke Zhigan (Nanjing) Environmental Technology Co., Ltd.
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 Normal University
Chongqing Shi, China
Patent: 1
Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou)
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Nanjing Zhiniu Testing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Yangtze Ecology & Environment Co., Ltd.
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.
Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 2
Zhongke Zhigan (Nanjing) Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Nanjing Zhiniu Testing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chongqing Three Gorges Ecological Environment Technology Innovation Center Co., Ltd.
Chongqing Shi, China
Patent: 1
Yangtze Ecology & Environment Co., Ltd.
Hubei Sheng, China
Patent: 1
Guangzhou Marine Geological Survey
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Patent: 1
Chongqing Normal University
Chongqing Shi, China
Patent: 1
Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou)
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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
Rutgers State University of New Jersey
New Mexico, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Ocean University
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Chongqing Normal University
Chongqing Shi, China
Patent: 1