With the analysis among 1,380 patents, we discovered top 457 key players by total patent application. Fengyang Huiheng Trading Co., Ltd., Guangxi Bossco Environmental Protection Technology Co., Ltd., Gansu Hanxing Environmental Protection Technology Co., Ltd. are dominant in this area. They take 2.83% of the total patent filing.
Anhui Sheng, China
Patent: 17
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Gansu Hanxing Environmental Protection Technology Co., Ltd.
Gansu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 10
Yunnan Sheng, China
Patent: 10
Gansu Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Chongqing Meicun Technology Co. Ltd.
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 1,868 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanjing Institute of Soil Science, Chinese Academy of Sciences, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, China Three Gorges University take 2.62% of patent filing during this period.
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Patent: 22
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Patent: 14
Hubei Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Henan Sheng, China
Patent: 12
Gansu Hanxing Environmental Protection Technology Co., Ltd.
Gansu Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 10
Yunnan Sheng, China
Patent: 10
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Patent: 10
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Patent: 9
With the analysis among related 1,868 patents in last 5 years, we discover 404 new entrants. Henan University, Gansu Hanxing Environmental Protection Technology Co., Ltd., Yunnan Yingxuan Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 12
Gansu Hanxing Environmental Protection Technology Co., Ltd.
Gansu Sheng, China
Patent: 11
Yunnan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
With the analysis among 1,378 patents, we discovered top 231 universities and scientific research institutions by total patent application. Guizhou University, Sichuan Agricultural University, Zhejiang University are dominant in this area. They take 8.06% of the total patent filing.
Guizhou Sheng, China
Patent: 46
Sichuan Sheng, China
Patent: 39
Zhejiang Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 13