With the analysis among 33 patents, we discovered top 19 key players by total patent application. Baker Hughes, Inc., Saudi Arabian Oil Co., Schlumberger Technologies, Inc. are dominant in this area. They take 57.58% of the total patent filing.
Texas, United States
Patent: 10
New Jersey, United States
Patent: 4
Pennsylvania, United States
Patent: 3
Beijing Shi, China
Patent: 2
Texas, United States
Patent: 2
British Virgin Islands
Patent: 2
Beijing Shi, China
Patent: 1
Ohio, United States
Patent: 1
Texas, United States
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Baker Hughes, Inc., Southwest Petroleum University, China Petroleum University Beijing take 60.00% of patent filing during this period.
Texas, United States
Patent: 3
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 3 new entrants.
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 7 universities and scientific research institutions by total patent application. Southwest Petroleum University, Hohai University, China University of Petroleum (East China) are dominant in this area. They take 53.85% of the total patent filing.
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1