With the analysis among 288 patents, we discovered top 54 key players by total patent application. Baker Hughes, Inc., Schlumberger Technology BV, Schlumberger Technologies, Inc. are dominant in this area. They take 41.32% of the total patent filing.
Texas, United States
Patent: 49
Zuid-Holland, Netherlands
Patent: 37
New Jersey, United States
Patent: 33
Alberta, Canada
Patent: 28
British Virgin Islands
Patent: 28
Texas, United States
Patent: 23
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 9
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With the analysis among related 65 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing China University of Petroleum (East China), China Petroleum & Chemical Corp., China Petroleum Logging Co. Ltd. take 24.62% of patent filing during this period.
Shandong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
New Jersey, United States
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 65 patents in last 5 years, we discover 16 new entrants. China University of Petroleum (East China), China Petroleum University Beijing, Jilin University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zuid-Holland, Netherlands
Patent: 1
Tianjin Shi, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 32 patents, we discovered top 9 universities and scientific research institutions by total patent application. China University of Petroleum (East China), China Petroleum University Beijing, Yangtze University are dominant in this area. They take 40.63% of the total patent filing.
Shandong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1