With the analysis among 35 patents, we discovered top 20 key players by total patent application. Chevron, Inc., Halliburton Energy Services, Inc., China Petroleum & Chemical Corp. are dominant in this area. They take 45.71% of the total patent filing.
Pennsylvania, United States
Patent: 7
Texas, United States
Patent: 5
Beijing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
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With the analysis among related 32 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Halliburton Energy Services, Inc., China University of Mining & Technology (Beijing), Shandong University of Science & Technology take 31.25% of patent filing during this period.
Texas, United States
Patent: 5
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
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Patent: 2
Gansu Sheng, China
Patent: 1
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Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 32 patents in last 5 years, we discover 17 new entrants. Halliburton Energy Services, Inc., China University of Mining & Technology (Beijing), Guangzhou Marine Geological Survey are the most active new entrants in this area.
Texas, United States
Patent: 5
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
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Patent: 2
Gansu Sheng, China
Patent: 1
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Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 15 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, China University of Mining & Technology (Beijing), Northwest University are dominant in this area. They take 32.26% of the total patent filing.
Shandong Sheng, China
Patent: 3
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
Washington, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1