With the analysis among 360 patents, we discovered top 79 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., Chevron, Inc. are dominant in this area. They take 51.39% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 91
Beijing Shi, China
Patent: 50
Pennsylvania, United States
Patent: 44
Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation
Jiangsu Sheng, China
Patent: 34
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 33
China National Petroleum Corp.
Beijing Shi, China
Patent: 24
Hebei Sheng, China
Patent: 22
Sinopec Corp. Shengli Oilfield Branch Geophysical Research Institute
Shandong Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 13
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 9
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
Nuevo León, Mexico
Patent: 6
With the analysis among related 266 patents applied in the last 5 years. We discover 106 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., PetroChina Co., Ltd., Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation take 36.47% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 50
Beijing Shi, China
Patent: 25
Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation
Jiangsu Sheng, China
Patent: 22
Pennsylvania, United States
Patent: 14
Tianjin Shi, China
Patent: 13
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 11
China National Petroleum Corp.
Beijing Shi, China
Patent: 11
Hebei Sheng, China
Patent: 10
Sinopec Corp. Shengli Oilfield Branch Geophysical Research Institute
Shandong Sheng, China
Patent: 9
Southwest Petroleum University
Sichuan Sheng, China
Patent: 9
With the analysis among related 266 patents in last 5 years, we discover 68 new entrants. CNOOC China Ltd., Southwest Petroleum University, Central South University are the most active new entrants in this area.
Tianjin Shi, China
Patent: 13
Southwest Petroleum University
Sichuan Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 7
CNOOC (China) Co., Ltd. Beijing Research Center
Beijing Shi, China
Patent: 6
Ocean University of China
Shandong Sheng, China
Patent: 3
Beijing Zhongheng Lihua Petroleum Technology Research Institute
Beijing Shi, China
Patent: 3
Research Institute of Coal Geophysical Exploration
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Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Beijing Zhuma Sunshine Technology Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 235 patents, we discovered top 39 universities and scientific research institutions by total patent application. China University of Petroleum (East China), China Petroleum University Beijing, Hohai University are dominant in this area. They take 51.91% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 20
China Petroleum University Beijing
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 9
Southwest Petroleum University
Sichuan Sheng, China
Patent: 9
Council of Scientific & Industrial Research
Hunan Sheng, China
Patent: 7
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 7
Chengdu University of Technology
Sichuan Sheng, China
Patent: 7
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 6