With the analysis among 67 patents, we discovered top 43 key players by total patent application. Harbin Yunshui Gongda Environmental Protection Tech Co., Ltd., Zhejiang Shuimei Environmental Engineering Co. Ltd., Xingyuan Environment Technology Co., Ltd. are dominant in this area. They take 19.40% of the total patent filing.
Heilongjiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shanghai Beifan Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Gyeongsangbuk-do, South Korea
Patent: 2
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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With the analysis among related 86 patents applied in the last 5 years. We discover 57 most active companies in this area. The fast-growing Qiqihar University, Zhejiang Shuimei Environmental Engineering Co. Ltd., Harbin Institute of Technology take 15.12% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Shanghai Beifan Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 86 patents in last 5 years, we discover 55 new entrants. Qiqihar University, Zhejiang Shuimei Environmental Engineering Co. Ltd., Shanghai Beifan Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 4
Shanghai Beifan Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among 62 patents, we discovered top 35 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Qiqihar University, Harbin University are dominant in this area. They take 27.42% of the total patent filing.
Heilongjiang Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
São Paulo, Brazil
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1