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 Jihong Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 5
Yixing Pengfa Environmental Protection Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Jianyan Foundation Engineering Co., Ltd.
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
Suzhou Kraton Software Development Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Niedersachsen, Germany
Patent: 2
Volkswagen (China) Investment Co., Ltd.
Beijing Shi, China
Patent: 2
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
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 University of Technology
Beijing Shi, China
Patent: 17
Yixing Pengfa Environmental Protection Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Jianyan Foundation Engineering Co., Ltd.
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
Suzhou Kraton Software Development Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Wuhan Procter & Gamble Co., Ltd.
Hubei Sheng, China
Patent: 3
Hangzhou Tusoft Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Yixing Sujia Envirinmental Protection Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai Power Equipment Research Institute Co. Ltd.
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 University of Technology
Beijing Shi, China
Patent: 17
Yixing Pengfa Environmental Protection Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Jianyan Foundation Engineering Co., Ltd.
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
Suzhou Kraton Software Development Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Wuhan Procter & Gamble Co., Ltd.
Hubei Sheng, China
Patent: 3
Hangzhou Tusoft Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Yixing Sujia Envirinmental Protection Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai Power Equipment Research Institute Co. Ltd.
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 University of Technology
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Chongqing Shi, China
Patent: 2