With the analysis among 55 patents, we discovered top 21 key players by total patent application. Saudi Arabian Oil Co., Halliburton Energy Services, Inc., PetroChina Co., Ltd. are dominant in this area. They take 60.00% of the total patent filing.
Texas, United States
Patent: 11
Beijing Shi, China
Patent: 9
Texas, United States
Patent: 7
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 2
Connecticut, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 1
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With the analysis among related 42 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Saudi Arabian Oil Co., Southwest Petroleum University, Aramco Services Co. take 54.76% of patent filing during this period.
Sichuan Sheng, China
Patent: 7
Texas, United States
Patent: 6
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 13 new entrants. Northeast Petroleum University, Northwest Institute of Ecological Environment and Resources, Chinese Academy of Sciences, Zhonglianmeicengqi State Engineering Research Center Co. Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 2
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Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guizhou Baotu Ecological Circulation Agricultural Technology Co., Ltd.
Guizhou Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 27 patents, we discovered top 8 universities and scientific research institutions by total patent application. Southwest Petroleum University, China Petroleum University Beijing, China University of Petroleum (East China) are dominant in this area. They take 55.56% of the total patent filing.
Sichuan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1