With the analysis among 2,970 patents, we discovered top 482 key players by total patent application. Babcock Hitachi KK, Atlantic Richfield Corp., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 7.07% of the total patent filing.
Kanagawa-ken, Japan
Patent: 93
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 46
Zuid-Holland, Netherlands
Patent: 45
Wisconsin, United States
Patent: 38
Pennsylvania, United States
Patent: 33
Tokyo-to, Japan
Patent: 30
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With the analysis among related 851 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China University of Mining & Technology, China University of Mining & Technology (Beijing), Xi'an Thermal Power Research Institute Co., Ltd. take 8.11% of patent filing during this period.
Jiangsu Sheng, China
Patent: 37
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 17
Shaanxi Sheng, China
Patent: 15
Anhui Sheng, China
Patent: 12
California, United States
Patent: 10
Henan Sheng, China
Patent: 9
Shanxi Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
With the analysis among related 851 patents in last 5 years, we discover 415 new entrants. Suzhou Xire Energy Saving and Environmental Protection Technology Co., Ltd., Huaneng Power International, Inc., Kailuan (Group) LLC are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Hebei Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 4
Henan Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
Henan Sheng, China
Patent: 3
With the analysis among 583 patents, we discovered top 103 universities and scientific research institutions by total patent application. China University of Mining & Technology, China University of Mining & Technology (Beijing), Anhui University of Science & Technology are dominant in this area. They take 22.30% of the total patent filing.
Jiangsu Sheng, China
Patent: 83
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 22
Anhui Sheng, China
Patent: 18
Shanxi Sheng, China
Patent: 16
Henan Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 13
Ohio, United States
Patent: 12
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Chongqing Shi, China
Patent: 9