With the analysis among 102 patents, we discovered top 43 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Saudi Arabian Oil Co. are dominant in this area. They take 44.12% of the total patent filing.
Beijing Shi, China
Patent: 21
Beijing Shi, China
Patent: 15
British Columbia, Canada
Patent: 5
Texas, United States
Patent: 4
Saskatchewan, Canada
Patent: 4
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
New York, United States
Patent: 2
Texas, United States
Patent: 2
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With the analysis among related 42 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing PetroChina Co., Ltd., Aley Corp., China Petroleum & Chemical Corp. take 35.71% of patent filing during this period.
Beijing Shi, China
Patent: 5
British Columbia, Canada
Patent: 5
Beijing Shi, China
Patent: 5
Saskatchewan, Canada
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 11 new entrants. Aley Corp., Saskatchewan Research Council, China University of Mining & Technology are the most active new entrants in this area.
British Columbia, Canada
Patent: 5
Saskatchewan, Canada
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Beijing Dida Bochuang Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 60 patents, we discovered top 14 universities and scientific research institutions by total patent application. China Petroleum University Beijing, China University of Petroleum (East China), China University of Mining & Technology are dominant in this area. They take 26.67% of the total patent filing.
Beijing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1