With the analysis among 50 patents, we discovered top 33 key players by total patent application. Shanghai Fengxin Environmental Protection Technology Co., Ltd., Guangxi Linghai Construction Technology Co., Ltd, Nantong Leer Environmental Technology Co., Ltd. are dominant in this area. They take 36.00% of the total patent filing.
Shanghai Shi, China
Patent: 11
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 75 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing Henan Normal University, Shaanxi University of Science & Technology, Jiangnan University take 12.00% of patent filing during this period.
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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Patent: 2
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Patent: 2
With the analysis among related 75 patents in last 5 years, we discover 57 new entrants. Henan Normal University, Shaanxi University of Science & Technology, Jiangnan University are the most active new entrants in this area.
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
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Patent: 2
Hebei Sheng, China
Patent: 1
With the analysis among 52 patents, we discovered top 32 universities and scientific research institutions by total patent application. Henan Normal University, Fudan University, Shaanxi University of Science & Technology are dominant in this area. They take 19.23% of the total patent filing.
Henan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Delaware, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1