With the analysis among 42 patents, we discovered top 31 key players by total patent application. China Petroleum & Chemical Corp., China National Petroleum Corp., Landmark Graphics Corp. are dominant in this area. They take 42.86% of the total patent filing.
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 5
Texas, United States
Patent: 5
Hebei Sheng, China
Patent: 2
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 29 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Hohai University, Exxonmobil Upstream Research Co. take 24.14% of patent filing during this period.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 31 new entrants. Hohai University, Exxonmobil Upstream Research Co., Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Texas, United States
Patent: 2
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 18 universities and scientific research institutions by total patent application. China Petroleum University Beijing, Hohai University, South China Sea Institute of Oceanology are dominant in this area. They take 32.26% of the total patent filing.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1