With the analysis among 2,407 patents, we discovered top 483 key players by total patent application. Air Liquide SA, Hitachi Ltd., General Electric Co. are dominant in this area. They take 7.27% of the total patent filing.
Tokyo-to, Japan
Patent: 53
Massachusetts, United States
Patent: 47
Connecticut, United States
Patent: 46
Kanagawa-ken, Japan
Patent: 37
Shaanxi Sheng, China
Patent: 37
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 29
Connecticut, United States
Patent: 28
Tokyo-to, Japan
Patent: 27
No data, please try another search term
With the analysis among related 872 patents applied in the last 5 years. We discover 492 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Xi'an Jiaotong University, Institute of Engineering Thermophysics Chinese Academy of Scie take 6.54% of patent filing during this period.
Shaanxi Sheng, China
Patent: 30
Shaanxi Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 7
With the analysis among related 871 patents in last 5 years, we discover 398 new entrants. Shenzhen Jiayuntong Electronics Co., Ltd., China University of Mining & Technology, Originally Sunpower Equipment Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Chongqing Shi, China
Patent: 5
Shandong Zhongke Tianjian Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among 392 patents, we discovered top 60 universities and scientific research institutions by total patent application. Beihang University, Harbin Institute of Technology, Xi'an Jiaotong University are dominant in this area. They take 23.21% of the total patent filing.
Beijing Shi, China
Patent: 41
Heilongjiang Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 24
Beijing Shi, China
Patent: 18
Shaanxi Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6
Hubei Sheng, China
Patent: 6