With the analysis among 32 patents, we discovered top 13 key players by total patent application. Huaneng Clean Energy Research Institute, Huaneng Group Technology Innovation Center, Saudi Arabian Oil Co. are dominant in this area. They take 28.13% of the total patent filing.
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 3
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 2
Hyogo-ken, Japan
Patent: 1
Research Institute of Innovative Technology for the Earth
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Shaanxi Coalfield Geology Group Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Chongqing Huadi Zihuan Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
Beijing Huayun Analytical Instrument Research Institute Co., Ltd.
Beijing Shi, China
Patent: 1
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With the analysis among related 68 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing China University of Petroleum (East China), General Institute of Exploration and Research, China Coal Geology Administration, Taiyuan University of Technology take 19.12% of patent filing during this period.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 5
General Institute of Exploration and Research, China Coal Geology Administration
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Patent: 4
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 4
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 2
Dalian University of Technology
Liaoning Sheng, China
Patent: 2
China Petroleum University Beijing
Beijing Shi, China
Patent: 2
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 2
With the analysis among related 68 patents in last 5 years, we discover 34 new entrants. China University of Petroleum (East China), General Institute of Exploration and Research, China Coal Geology Administration, Taiyuan University of Technology are the most active new entrants in this area.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 5
General Institute of Exploration and Research, China Coal Geology Administration
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Patent: 4
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 4
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 2
Dalian University of Technology
Liaoning Sheng, China
Patent: 2
China Petroleum University Beijing
Beijing Shi, China
Patent: 2
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 2
China University of Geosciences
Beijing Shi, China
Patent: 2
With the analysis among 54 patents, we discovered top 27 universities and scientific research institutions by total patent application. China University of Petroleum (East China), China University of Mining & Technology, Taiyuan University of Technology are dominant in this area. They take 27.78% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 5
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 5
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 4
Washington, United States
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 2
China University of Geosciences
Beijing Shi, China
Patent: 2
China Petroleum University Beijing
Beijing Shi, China
Patent: 2