With the analysis among 64 patents, we discovered top 62 key players by total patent application. China Railway Northwest Research Institute Co., Ltd., CJ CheilJedang Corp., China Coal Research Institute are dominant in this area. They take 15.63% of the total patent filing.
Gansu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Changzhi Shenhe Yongcheng Agricultural Machinery Technology Development Co., Ltd.
Shanxi Sheng, China
Patent: 2
Shanxi Weitong Seepage Water Membrane Biotechnology Co., Ltd.
Shanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 212 patents applied in the last 5 years. We discover 132 most active companies in this area. The fast-growing China University of Mining & Technology, China Institute of Water Resources and Hydropower Research, China Agricultural University take 7.55% of patent filing during this period.
Jiangsu Sheng, China
Patent: 7
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Patent: 5
Beijing Shi, China
Patent: 4
Xinjiang Uygur Zizhiqu, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
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Patent: 4
Ningxia Huizi Zizhiqu, China
Patent: 4
Gansu Sheng, China
Patent: 3
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Patent: 3
With the analysis among related 212 patents in last 5 years, we discover 124 new entrants. China Institute of Water Resources and Hydropower Research, China Agricultural University, Shihezi University are the most active new entrants in this area.
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Patent: 5
Beijing Shi, China
Patent: 4
Xinjiang Uygur Zizhiqu, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Ningxia Huizi Zizhiqu, China
Patent: 4
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Patent: 3
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Patent: 3
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
With the analysis among 168 patents, we discovered top 53 universities and scientific research institutions by total patent application. China University of Mining & Technology, Lanzhou University, Gansu Agricultural University are dominant in this area. They take 13.69% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Gansu Sheng, China
Patent: 7
Gansu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Xinjiang Uygur Zizhiqu, China
Patent: 4
Ningxia Huizi Zizhiqu, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2