With the analysis among 577 patents, we discovered top 91 key players by total patent application. Baker Hughes, Inc., Halliburton Energy Services, Inc., General Electric Co. are dominant in this area. They take 37.61% of the total patent filing.
Texas, United States
Patent: 84
Texas, United States
Patent: 71
Massachusetts, United States
Patent: 62
New Jersey, United States
Patent: 60
Zuid-Holland, Netherlands
Patent: 58
British Virgin Islands
Patent: 33
Alberta, Canada
Patent: 32
Pennsylvania, United States
Patent: 22
Castilla y León, Spain
Patent: 21
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With the analysis among related 104 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing Schlumberger Technologies, Inc., Halliburton Energy Services, Inc., Schlumberger Technology BV take 32.69% of patent filing during this period.
New Jersey, United States
Patent: 15
Texas, United States
Patent: 11
Zuid-Holland, Netherlands
Patent: 8
Sichuan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Jilin Sheng, China
Patent: 5
Texas, United States
Patent: 4
With the analysis among related 104 patents in last 5 years, we discover 29 new entrants. Southwest Petroleum University, LG Chem Ltd., Baker Hughes Oilfield Operations LLC are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 6
Texas, United States
Patent: 4
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Delaware, United States
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 159 patents, we discovered top 32 universities and scientific research institutions by total patent application. North Carolina State University, Jilin University, Southwest Petroleum University are dominant in this area. They take 30.19% of the total patent filing.
North Carolina, United States
Patent: 8
Jilin Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Ohio, United States
Patent: 5
Texas, United States
Patent: 4
Pennsylvania, United States
Patent: 3
Illinois, United States
Patent: 2
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2