With the analysis among 263 patents, we discovered top 229 key players by total patent application. Anhui Jihong Environmental Protection Technology Co., Ltd., Yixing Pengfa Environmental Protection Equipment Manufacturing Co., Ltd., Jianyan Foundation Engineering Co., Ltd. are dominant in this area. They take 5.32% of the total patent filing.
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Inner Mongolia Jiaying Construction Engineering Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Ningxia Jiezhian Environmental Management Service Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 3
Wuhan Procter & Gamble Co., Ltd.
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Niedersachsen, Germany
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
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With the analysis among related 308 patents applied in the last 5 years. We discover 207 most active companies in this area. The fast-growing Beijing University of Technology, Yixing Pengfa Environmental Protection Equipment Manufacturing Co., Ltd., Jianyan Foundation Engineering Co., Ltd. take 8.44% of patent filing during this period.
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Inner Mongolia Jiaying Construction Engineering Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Ningxia Jiezhian Environmental Management Service Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Wuhan Procter & Gamble Co., Ltd.
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 308 patents in last 5 years, we discover 201 new entrants. Beijing University of Technology, Yixing Pengfa Environmental Protection Equipment Manufacturing Co., Ltd., Jianyan Foundation Engineering Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Inner Mongolia Jiaying Construction Engineering Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Ningxia Jiezhian Environmental Management Service Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Wuhan Procter & Gamble Co., Ltd.
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 112 patents, we discovered top 46 universities and scientific research institutions by total patent application. Beijing University of Technology, Southeast University, Tongji University are dominant in this area. They take 19.64% of the total patent filing.
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Chongqing Shi, China
Patent: 2