With the analysis among 249 patents, we discovered top 134 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Halliburton Energy Services, Inc. are dominant in this area. They take 30.12% of the total patent filing.
Beijing Shi, China
Patent: 43
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 23
Halliburton Energy Services, Inc.
Texas, United States
Patent: 9
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 7
Kanagawa-ken, Japan
Patent: 6
Cognis Deutschland GmbH & Co. KG
Nordrhein-Westfalen, Germany
Patent: 6
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 6
China National Petroleum Corp.
Beijing Shi, China
Patent: 5
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With the analysis among related 190 patents applied in the last 5 years. We discover 108 most active companies in this area. The fast-growing PetroChina Co., Ltd., China Petroleum & Chemical Corp., China University of Geosciences take 24.21% of patent filing during this period.
Beijing Shi, China
Patent: 23
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 13
China University of Geosciences
Beijing Shi, China
Patent: 10
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 10
Southwest Petroleum University
Sichuan Sheng, China
Patent: 9
Chengdu University of Technology
Sichuan Sheng, China
Patent: 6
Kanagawa-ken, Japan
Patent: 6
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 5
China Petroleum University Beijing
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 3
With the analysis among related 190 patents in last 5 years, we discover 87 new entrants. Mazda Motor Corp., East China University of Technology, Wuhan University are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 6
East China University of Technology
Jiangxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Provincial Inst of Comm, Planning, Design & Research
Zhejiang Sheng, China
Patent: 2
Guangzhou Supersonic Automation Technology Corp.
Guangdong Sheng, China
Patent: 2
Canada Geoscience (Wuhan) Digital Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Sinopec Southwest Oil & Gas Co
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
National Taipei University of Technology
Taiwan Province, China
Patent: 2
With the analysis among 182 patents, we discovered top 45 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Southwest Petroleum University, China University of Geosciences are dominant in this area. They take 23.63% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 18
Southwest Petroleum University
Sichuan Sheng, China
Patent: 13
China University of Geosciences
Beijing Shi, China
Patent: 11
China Petroleum University Beijing
Beijing Shi, China
Patent: 9
Chengdu University of Technology
Sichuan Sheng, China
Patent: 7
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 5
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2