With the analysis among 63 patents, we discovered top 54 key players by total patent application. Sichuan Metallurgical Exploration and Design Group Co., Ltd., Jiangxi Jiedi Environmental Management Ecological Technology Co., Ltd., Chongqing Cool Bear Technology Co., Ltd. are dominant in this area. They take 17.46% of the total patent filing.
Sichuan Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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With the analysis among related 146 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing Nanjing Institute of Soil Science, Chinese Academy of Sciences, Sichuan Agricultural University, Hunan Agricultural University take 13.01% of patent filing during this period.
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Patent: 7
Sichuan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
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Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 146 patents in last 5 years, we discover 89 new entrants. Guilin University of Technology, Shandong Agricultural University, Sichuan Metallurgical Exploration and Design Group Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
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Patent: 2
Zhejiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among 168 patents, we discovered top 56 universities and scientific research institutions by total patent application. Sichuan Agricultural University, Hunan Agricultural University, Guizhou University are dominant in this area. They take 16.07% of the total patent filing.
Sichuan Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2