With the analysis among 258 patents, we discovered top 95 key players by total patent application. Halliburton Energy Services, Inc., Shell Internationale Research Maatschappij BV, LifeScan Scotland Ltd. are dominant in this area. They take 20.54% of the total patent filing.
Texas, United States
Patent: 28
Zuid-Holland, Netherlands
Patent: 13
CITY OF SCOTLAND, United Kingdom
Patent: 12
Delaware, United States
Patent: 11
Pennsylvania, United States
Patent: 6
Ohio, United States
Patent: 5
Texas, United States
Patent: 5
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With the analysis among related 64 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Saudi Arabian Oil Co., China University of Petroleum (East China), Total Containment, Inc. take 31.25% of patent filing during this period.
Shandong Sheng, China
Patent: 6
Pennsylvania, United States
Patent: 4
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Texas, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 64 patents in last 5 years, we discover 26 new entrants. Saudi Arabian Oil Co., Ocean University of China, Institute of Geology & Geophysics, Chinese Academy of Sciences are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Texas, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 46 patents, we discovered top 18 universities and scientific research institutions by total patent application. The Trustees of Columbia University in The City of New York, China University of Petroleum (East China), Ocean University of China are dominant in this area. They take 39.13% of the total patent filing.
New York, United States
Patent: 8
Shandong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2