With the analysis among 527 patents, we discovered top 327 key players by total patent application. Exxon Research & Engineering Co., Stein Industrie SA, Hitachi Ltd. are dominant in this area. They take 13.47% of the total patent filing.
Exxon Research & Engineering Co.
Tokyo-to, Japan
Patent: 12
Massachusetts, United States
Patent: 7
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
China National Petroleum Corp.
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 7
General Electric Technology GmbH
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With the analysis among related 258 patents applied in the last 5 years. We discover 188 most active companies in this area. The fast-growing Changzhou University, Institute of Metal Research Chinese Academy of Sciences, Southwest Petroleum University take 13.18% of patent filing during this period.
Jiangsu Sheng, China
Patent: 12
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 11
Southwest Petroleum University
Sichuan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 7
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 7
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
China Shipbuilding Industry Corp. No. 725 Research Institute
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 4
With the analysis among related 258 patents in last 5 years, we discover 167 new entrants. PetroChina Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd., Angang Steel Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Mitsubishi Electric Corp.
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
Beijing University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 3
Beijing Jingda Shenneng Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Pennsylvania, United States
Patent: 3
Beijing Shi, China
Patent: 3
Sinopec Shanghai Petrochemical Co., Ltd.
Shanghai Shi, China
Patent: 3
With the analysis among 195 patents, we discovered top 40 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, Changzhou University, Southwest Petroleum University are dominant in this area. They take 28.21% of the total patent filing.
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 17
Southwest Petroleum University
Sichuan Sheng, China
Patent: 15
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 14
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 10
University of Science & Technology Beijing
Beijing Shi, China
Patent: 8
Henan University of Science & Technology
Henan Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
China Petroleum University Beijing
Beijing Shi, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3