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
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 37
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 29
United Technologies Corp.
Connecticut, United States
Patent: 28
Tokyo-to, Japan
Patent: 27
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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.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 30
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 17
Institute of Engineering Thermophysics Chinese Academy of Scie
Dongfang Boiler (Group) Holdings Co., Ltd.
Sichuan Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Shenzhen Jiayuntong Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 9
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 9
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Yankuang Technology Co., Ltd.
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.
Shenzhen Jiayuntong Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 9
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 6
Originally Sunpower Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Hailun Limin Energy Saving Boiler Manufacturing Co., Ltd.
Heilongjiang Sheng, China
Patent: 6
CHINA UNITED GAS TURBINE TECHNOLOGY.,LTD.
Shanghai Shi, China
Patent: 5
China Metallurgical CCID Technology Research Center Co., Ltd.
Chongqing Shi, China
Patent: 5
Shandong Zhongke Tianjian Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Xuzhou Bo'an Technology Development Co.,Ltd.
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
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 26
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 24
Beijing Shi, China
Patent: 18
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 9
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 8
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6