With the analysis among 151 patents, we discovered top 106 key players by total patent application. Hunan Airbluer Environmental Protection Technology Co., Ltd., Beijing Borui Environmental Engineering Co., Ltd., Beijing Goldenway Bio-Tech Co., Ltd. are dominant in this area. They take 11.26% of the total patent filing.
Hunan Sheng, China
Patent: 9
Beijing Borui Environmental Engineering Co., Ltd.
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Yunnan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 279 patents applied in the last 5 years. We discover 170 most active companies in this area. The fast-growing Guangxi University, Chinese Research Academy of Environmental Sciences, Institute of Agricultural Resources & Regional Planning take 9.32% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Zhejiang Sheng, China
Patent: 6
Beijing Borui Environmental Engineering Co., Ltd.
Beijing Shi, China
Patent: 5
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Patent: 4
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among related 279 patents in last 5 years, we discover 143 new entrants. Guangxi University, Chinese Research Academy of Environmental Sciences, Beijing Borui Environmental Engineering Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Beijing Borui Environmental Engineering Co., Ltd.
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Anhui Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 285 patents, we discovered top 64 universities and scientific research institutions by total patent application. Guangxi University, Hohai University, Zhejiang University are dominant in this area. They take 14.04% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6
Chongqing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Yunnan Sheng, China
Patent: 3