With the analysis among 340 patents, we discovered top 60 key players by total patent application. Total Ltd., Saudi Arabian Oil Co., China Petroleum & Chemical Corp. are dominant in this area. They take 79.41% of the total patent filing.
Beijing Shi, China
Patent: 19
Liaoning Sheng, China
Patent: 13
Kanagawa-ken, Japan
Patent: 8
Beijing Shi, China
Patent: 8
Texas, United States
Patent: 7
Shaanxi Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
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With the analysis among related 143 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing IFP Energies Nouvelles, Huazhong University of Science & Technology, Southeast University take 23.08% of patent filing during this period.
Hubei Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among related 143 patents in last 5 years, we discover 37 new entrants. Beijing Gas Group Co., Ltd., Huadian Electric Power Research Institute Co., Ltd., King Fahd University of Petroleum & Minerals are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Pennsylvania, United States
Patent: 3
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 2
With the analysis among 220 patents, we discovered top 43 universities and scientific research institutions by total patent application. Southeast University, North China Electric Power University, Huazhong University of Science & Technology are dominant in this area. They take 30.91% of the total patent filing.
Jiangsu Sheng, China
Patent: 32
Beijing Shi, China
Patent: 20
Hubei Sheng, China
Patent: 16
Yunnan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Taiwan Province, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5