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
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 45
Wisconsin, United States
Patent: 38
Pennsylvania, United States
Patent: 33
Tokyo-to, Japan
Patent: 30
Fluidcarbon International AB
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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.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 37
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 17
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 15
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 12
OMNIS Mineral Technologies LLC
California, United States
Patent: 10
Henan Polytechnic University
Henan Sheng, China
Patent: 9
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 9
Xinao Technology Development Co., Ltd.
Hebei Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
General Electric Technology GmbH
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.
Suzhou Xire Energy Saving and Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Huaneng Power International, Inc.
Beijing Shi, China
Patent: 5
Hebei Sheng, China
Patent: 4
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Zhengzhou Albert Electric Power Technology Co., Ltd.
Henan Sheng, China
Patent: 4
Xi'an West Heat Energy Saving Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Shenhua Zhuneng Resources Comprehensive Development Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Henan Jinyuan Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Urad Zhongqi Yiteng Mining Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Zhong Guo Da Tang Ji Tuan Ke Xue Ji Shu Yan Jiu Zong Yuan You Xian Gong Si Zhong Nan Dian Li Shi Yan Yan Jiu Yuan
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.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 83
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 22
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 18
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 16
Henan Polytechnic University
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