With the analysis among 1,701 patents, we discovered top 360 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Mobil Corp. are dominant in this area. They take 19.99% of the total patent filing.
Beijing Shi, China
Patent: 138
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 136
Texas, United States
Patent: 66
Texas, United States
Patent: 49
Exxon Research & Engineering Co.
Ohio, United States
Patent: 44
China National Petroleum Corp.
Beijing Shi, China
Patent: 28
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 28
With the analysis among 7 patents, we discovered top 2 start-ups by total patent application.
Enlighten Innovations, Inc.
Texas, United States
Patent: 3
With the analysis among related 669 patents applied in the last 5 years. We discover 180 most active companies in this area. The fast-growing PetroChina Co., Ltd., China Petroleum & Chemical Corp., China University of Petroleum (East China) take 39.01% of patent filing during this period.
Beijing Shi, China
Patent: 114
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 85
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 62
Southwest Petroleum University
Sichuan Sheng, China
Patent: 47
China Petroleum University Beijing
Beijing Shi, China
Patent: 35
China National Petroleum Corp.
Beijing Shi, China
Patent: 28
Sinopec Exploration & Production Research Institute
Beijing Shi, China
Patent: 25
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 24
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 21
Daqing Oilfield Co., Ltd.
Heilongjiang Sheng, China
Patent: 11
With the analysis among related 669 patents in last 5 years, we discover 145 new entrants. China National Petroleum Corp., Northeast Petroleum University, Haldor Topsøe A/S are the most active new entrants in this area.
China National Petroleum Corp.
Beijing Shi, China
Patent: 28
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 24
Hovedstaden, Denmark
Patent: 7
CNPC Chuanqing Drilling Engineering Co. Ltd.
Sichuan Sheng, China
Patent: 7
China Petroleum & Chemical Corp. Jiangsu Youtian Branch
Jiangsu Sheng, China
Patent: 7
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 7
China Geological Survey Oil and Gas Resources Survey Center
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Patent: 6
CNPC Bohai Drilling Engineering Co. Ltd.
Tianjin Shi, China
Patent: 5
China Petroleum Logging Co. Ltd.
Shaanxi Sheng, China
Patent: 5
China Petrochemical Corporation East China Oil and Gas Branch
Jiangsu Sheng, China
Patent: 5
With the analysis among 585 patents, we discovered top 63 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Southwest Petroleum University, China Petroleum University Beijing are dominant in this area. They take 36.58% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 78
Southwest Petroleum University
Sichuan Sheng, China
Patent: 53
China Petroleum University Beijing
Beijing Shi, China
Patent: 45
Jilin Sheng, China
Patent: 31
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 24
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 13
South China University of Technology
Guangdong Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 11
Liaoning University of Petroleum & Chemical Technology
Liaoning Sheng, China
Patent: 11