With the analysis among 140 patents, we discovered top 79 key players by total patent application. Ecophile Co., Ltd., Nanjing Ditian High-tech Industrial Technology Research Institute Co., Ltd., Suzhou Elite Environmental Protection Co., Ltd. are dominant in this area. They take 12.86% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zuid-Holland, Netherlands
Patent: 4
Beijing Shi, China
Patent: 3
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With the analysis among related 183 patents applied in the last 5 years. We discover 112 most active companies in this area. The fast-growing Changzhou University, Nanjing Institute of Soil Science, Chinese Academy of Sciences, Zhejiang University take 14.75% of patent filing during this period.
Jiangsu Sheng, China
Patent: 10
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Patent: 9
Zhejiang Sheng, China
Patent: 8
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Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
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Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 183 patents in last 5 years, we discover 92 new entrants. Zhejiang University, Suzhou Elite Environmental Protection Co., Ltd., Nanjing Ditian High-tech Industrial Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
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Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
With the analysis among 245 patents, we discovered top 68 universities and scientific research institutions by total patent application. Changzhou University, Zhejiang University, Taiyuan University of Technology are dominant in this area. They take 15.10% of the total patent filing.
Jiangsu Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 8
Shanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4