With the analysis among 44 patents, we discovered top 33 key players by total patent application. CCCC Shanghai Channel Survey and Design Research Institute Co., Ltd., Shanghai Taihe Water Technology Development Co., Ltd., Zhejiang Shuanglin Environment Co., Ltd. are dominant in this area. They take 15.91% of the total patent filing.
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Wuhan Hengxun Environmental Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 91 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing Northeast Institute of Geography and Agricultural Ecology, Chinese Academy of Sciences, Institute of Nature and Ecology, Heilongjiang Academy of Sciences, Guilin University of Technology take 21.98% of patent filing during this period.
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Patent: 9
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Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
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Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 91 patents in last 5 years, we discover 44 new entrants. Guilin University of Technology, Hohai University, Beijing Normal University are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
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Patent: 2
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Patent: 2
Fujian Sheng, China
Patent: 2
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Patent: 2
Wuhan Hengxun Environmental Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 101 patents, we discovered top 28 universities and scientific research institutions by total patent application. Guilin University of Technology, Beijing Normal University, East China Normal University are dominant in this area. They take 28.71% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1