With the analysis among 275 patents, we discovered top 153 key players by total patent application. Ao Natural Chengdu Biotechnology Co., Ltd., Evoqua Water Technologies LLC, Shenzhen Water (Group) Co., Ltd. are dominant in this area. They take 9.09% of the total patent filing.
Ao Natural Chengdu Biotechnology Co., Ltd.
Sichuan Sheng, China
Patent: 10
Pennsylvania, United States
Patent: 7
Guangdong Sheng, China
Patent: 7
Nevada, United States
Patent: 5
Liaoning Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Pennsylvania, United States
Patent: 4
Minnesota, United States
Patent: 4
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With the analysis among related 232 patents applied in the last 5 years. We discover 125 most active companies in this area. The fast-growing Tongji University, Nanjing University, Tsinghua University take 18.53% of patent filing during this period.
Shanghai Shi, China
Patent: 26
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Ao Natural Chengdu Biotechnology Co., Ltd.
Sichuan Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
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Patent: 4
Jilin Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 232 patents in last 5 years, we discover 100 new entrants. Dalian Chenggao Technologies Co. Ltd., Yancheng Environmental Protection Technology and Engineering Research Institute of Nanjing University, Jiangnan University are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 5
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Patent: 4
Jiangsu Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
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Patent: 3
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among 283 patents, we discovered top 77 universities and scientific research institutions by total patent application. Tongji University, Harbin Institute of Technology, Nanjing University are dominant in this area. They take 35.69% of the total patent filing.
Shanghai Shi, China
Patent: 51
Heilongjiang Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 19
Beijing Shi, China
Patent: 9
Jilin Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4