With the analysis among 3,667 patents, we discovered top 435 key players by total patent application. Terre Armée Internationale SAS, Shandong Shengwei Yuanlin Technology Co. Ltd., Shanghai Fuxiang Biological Technology Co.,Ltd. are dominant in this area. They take 5.73% of the total patent filing.
Shandong Sheng, China
Patent: 44
Shanghai Shi, China
Patent: 44
Guizhou Sheng, China
Patent: 39
Shandong Sheng, China
Patent: 38
Shandong Sheng, China
Patent: 36
Beijing Shi, China
Patent: 33
Jiangsu Sheng, China
Patent: 25
Shaanxi Sheng, China
Patent: 21
Anhui Sheng, China
Patent: 15
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With the analysis among related 1,886 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hohai University, Northwest A&F University, China Institute of Water Resources and Hydropower Research take 1.75% of patent filing during this period.
Jiangsu Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 11
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Patent: 9
Shandong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 8
With the analysis among related 1,886 patents in last 5 years, we discover 374 new entrants. Shaanxi Land Construction Land Engineering Technology Research Institute Co., Ltd., Soletanche Freyssinet SAS, LingNan Eco & Culture Tourism Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
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Patent: 5
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Patent: 5
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Patent: 5
Beijing Shi, China
Patent: 5
Guizhou Sheng, China
Patent: 4
With the analysis among 1,410 patents, we discovered top 192 universities and scientific research institutions by total patent application. Hohai University, China Agricultural University, Northwest A&F University are dominant in this area. They take 4.68% of the total patent filing.
Jiangsu Sheng, China
Patent: 25
Beijing Shi, China
Patent: 23
Shaanxi Sheng, China
Patent: 18
Yunnan Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 14
Liaoning Sheng, China
Patent: 13
Ningxia Huizi Zizhiqu, China
Patent: 13
Shanghai Shi, China
Patent: 12
Hubei Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12