With the analysis among 37 patents, we discovered top 26 key players by total patent application. Beijing Puruiyike Technology Co., Ltd., Beijing Yiketai Ecological Technology Co., Ltd., Beijing Sword Spirit Technology Co., Ltd. are dominant in this area. They take 24.32% of the total patent filing.
Beijing Puruiyike Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Beijing Yiketai Ecological Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Sword Spirit Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Guangzhou Anbao Electromechanical Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 2
The Kansai Electric Power Co., Inc.
Brookside Laboratories, Inc.
Ohio, United States
Patent: 1
Beijing Shi, China
Patent: 1
Sheng Shi Ecology & Environment Co., Ltd.
Henan Sheng, China
Patent: 1
Beijing Aozuo Ecological Instrument Co., Ltd.
Beijing Shi, China
Patent: 1
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With the analysis among related 141 patents applied in the last 5 years. We discover 77 most active companies in this area. The fast-growing Zhejiang A & F University, Chongqing Three Gorges University, China Agricultural University take 14.18% of patent filing during this period.
Zhejiang A & F University
Zhejiang Sheng, China
Patent: 9
Chongqing Three Gorges University
Chongqing Shi, China
Patent: 6
China Agricultural University
Beijing Shi, China
Patent: 5
Henan Sheng, China
Patent: 5
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 5
Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 4
Fujian Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Jiangxi Agricultural University
Jiangxi Sheng, China
Patent: 3
With the analysis among related 141 patents in last 5 years, we discover 59 new entrants. China Agricultural University, Nanjing Forestry University, Institute of Geochemistry, Chinese Academy of Sciences are the most active new entrants in this area.
China Agricultural University
Beijing Shi, China
Patent: 5
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 5
Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 4
Guizhou Sheng, China
Patent: 3
Jiangxi Agricultural University
Jiangxi Sheng, China
Patent: 3
Beijing Sword Spirit Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
China Institute of Water Resources and Hydropower Research
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Patent: 2
Institute of Geography, Fujian Normal University
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Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 197 patents, we discovered top 53 universities and scientific research institutions by total patent application. Zhejiang A & F University, Lanzhou University, Fujian Normal University are dominant in this area. They take 12.69% of the total patent filing.
Zhejiang A & F University
Zhejiang Sheng, China
Patent: 11
Gansu Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
Chongqing Three Gorges University
Chongqing Shi, China
Patent: 7
Henan Sheng, China
Patent: 6
China Agricultural University
Beijing Shi, China
Patent: 5
Beijing Forestry University
Beijing Shi, China
Patent: 5
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 5
Beijing Normal University
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3