With the analysis among 3,260 patents, we discovered top 447 key players by total patent application. BGP, Inc., China Petroleum & Chemical Corp., China National Petroleum Corp. are dominant in this area. They take 21.32% of the total patent filing.
Hebei Sheng, China
Patent: 263
Beijing Shi, China
Patent: 229
Beijing Shi, China
Patent: 203
Jiangsu Sheng, China
Patent: 143
Texas, United States
Patent: 135
Delaware, United States
Patent: 78
Beijing Shi, China
Patent: 67
Beijing Shi, China
Patent: 61
With the analysis among 30 patents, we discovered top 2 start-ups by total patent application.
Nuevo León, Mexico
Patent: 29
With the analysis among related 1,258 patents applied in the last 5 years. We discover 310 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., BGP, Inc., China National Petroleum Corp. take 23.45% of patent filing during this period.
Beijing Shi, China
Patent: 107
Hebei Sheng, China
Patent: 97
Beijing Shi, China
Patent: 91
Jiangsu Sheng, China
Patent: 58
Delaware, United States
Patent: 36
Beijing Shi, China
Patent: 35
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 33
Jilin Sheng, China
Patent: 30
Beijing Shi, China
Patent: 29
Shandong Sheng, China
Patent: 26
With the analysis among related 1,258 patents in last 5 years, we discover 205 new entrants. Geophysical Survey Team of China Coal Geology Administration, DTCC (Shenzhen) Co., Ltd., Xi'an Luhai Geophysical Technology Co., Ltd. are the most active new entrants in this area.
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Patent: 19
Guangdong Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
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Patent: 7
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
With the analysis among 983 patents, we discovered top 79 universities and scientific research institutions by total patent application. Jilin University, Institute of Geology & Geophysics, Chinese Academy of Sciences, Ocean University of China are dominant in this area. They take 40.08% of the total patent filing.
Jilin Sheng, China
Patent: 58
Beijing Shi, China
Patent: 50
Shandong Sheng, China
Patent: 47
Shandong Sheng, China
Patent: 39
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 28
Sichuan Sheng, China
Patent: 25
Beijing Shi, China
Patent: 21
Hubei Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 13