With the analysis among 37 patents, we discovered top 31 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., Sinopec Corp. Shengli Oilfield Branch Geophysical Research Institute are dominant in this area. They take 54.05% of the total patent filing.
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
HKUST Jizhi Data Technology (Wuhan) Co., Ltd.
Hubei Sheng, China
Patent: 2
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With the analysis among related 68 patents applied in the last 5 years. We discover 62 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Chengdu University of Technology, Sinopec Corp. Shengli Oilfield Branch Geophysical Research Institute take 26.47% of patent filing during this period.
Beijing Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 68 patents in last 5 years, we discover 55 new entrants. Sinopec Corp. Shengli Oilfield Branch Geophysical Research Institute, Hohai University, PetroChina Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 66 patents, we discovered top 35 universities and scientific research institutions by total patent application. Chengdu University of Technology, Hohai University, Xi'an Jiaotong University are dominant in this area. They take 27.27% of the total patent filing.
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2