With the analysis among 45 patents, we discovered top 42 key players by total patent application. Liuzhou Boyuan Huanke Technology Co., Ltd., China Petroleum & Chemical Corp., China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute are dominant in this area. They take 26.67% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 66 patents applied in the last 5 years. We discover 61 most active companies in this area. The fast-growing South China Institute of Environmental Sciences, Nanjing University, Tsinghua University take 16.67% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
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Patent: 2
Gyeonggi-do, South Korea
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 66 patents in last 5 years, we discover 53 new entrants. South China Institute of Environmental Sciences, Tsinghua University, Chengdu Karp Data Service Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
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Patent: 2
Gyeonggi-do, South Korea
Patent: 1
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 76 patents, we discovered top 24 universities and scientific research institutions by total patent application. Beijing Normal University, Nanjing University, Tsinghua University are dominant in this area. They take 23.68% of the total patent filing.
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1