With the analysis among 12,777 patents, we discovered top 487 key players by total patent application. Babcock International Ltd., Siemens AG, Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 7.71% of the total patent filing.
United Kingdom
Patent: 355
Bayern, Germany
Patent: 330
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 300
Derbyshire, United Kingdom
Patent: 273
Shaanxi Sheng, China
Patent: 246
Kanagawa-ken, Japan
Patent: 235
Ohio, United States
Patent: 209
Heilongjiang Sheng, China
Patent: 178
North Carolina, United States
Patent: 175
Tokyo-to, Japan
Patent: 166
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 4
Arizona, United States
Patent: 1
With the analysis among related 3,034 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Harbin Boiler Co., Ltd., Dongfang Boiler (Group) Holdings Co., Ltd. take 10.02% of patent filing during this period.
Shaanxi Sheng, China
Patent: 185
Heilongjiang Sheng, China
Patent: 79
Sichuan Sheng, China
Patent: 40
Shanghai Shi, China
Patent: 35
Jiangsu Sheng, China
Patent: 32
Shaanxi Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 22
Shaanxi Sheng, China
Patent: 21
With the analysis among related 3,034 patents in last 5 years, we discover 309 new entrants. Suzhou Xire Energy Saving and Environmental Protection Technology Co., Ltd., Panasonic Appliances Refrigeration System Dalian Co. Ltd., Guangdong Dongshi Kaineng Energy Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Jiangxi Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 8
With the analysis among 965 patents, we discovered top 119 universities and scientific research institutions by total patent application. Zhejiang University, North China Electric Power University, Xi'an Jiaotong University are dominant in this area. They take 14.92% of the total patent filing.
Zhejiang Sheng, China
Patent: 49
Beijing Shi, China
Patent: 48
Shaanxi Sheng, China
Patent: 47
Beijing Shi, China
Patent: 44
Jiangsu Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 14
Hubei Sheng, China
Patent: 14
Liaoning Sheng, China
Patent: 13
Heilongjiang Sheng, China
Patent: 12