With the analysis among 1,203 patents, we discovered top 431 key players by total patent application. BGP, Inc., China National Petroleum Corp., China Petroleum & Chemical Corp. are dominant in this area. They take 19.29% of the total patent filing.
Hebei Sheng, China
Patent: 97
China National Petroleum Corp.
Beijing Shi, China
Patent: 73
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 62
Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation
Jiangsu Sheng, China
Patent: 42
Beijing Shi, China
Patent: 21
Xian Research Inst of China Coal Tech & Eng Group Corp.
Shaanxi Sheng, China
Patent: 18
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Exxon Production Research Co.
Texas, United States
Patent: 15
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Youcan Robotics (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 1
Nuevo León, Mexico
Patent: 1
With the analysis among related 1,036 patents applied in the last 5 years. We discover 473 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., China National Petroleum Corp., BGP, Inc. take 7.53% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 26
China National Petroleum Corp.
Beijing Shi, China
Patent: 26
Hebei Sheng, China
Patent: 26
Shandong Sheng, China
Patent: 23
Jilin Sheng, China
Patent: 18
Xian Research Inst of China Coal Tech & Eng Group Corp.
Shaanxi Sheng, China
Patent: 16
Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation
Jiangsu Sheng, China
Patent: 12
Southwest Petroleum University
Sichuan Sheng, China
Patent: 10
Powerchina Guiyang Engineering Corp. Ltd.
Guizhou Sheng, China
Patent: 10
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 9
With the analysis among related 1,036 patents in last 5 years, we discover 406 new entrants. China Railway First Survey & Design Institute Group Co., Ltd., Sinopec Petroleum Engineering Technology Service Co. Ltd., Chongqing Research Inst of China Coal Tech & Eng Group Corp. are the most active new entrants in this area.
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 9
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 7
Chongqing Research Inst of China Coal Tech & Eng Group Corp.
Chongqing Shi, China
Patent: 7
China Shaanxi Nuclear Industry Group 214 Brigade Co., Ltd.
Shaanxi Sheng, China
Patent: 7
Geophysical Survey Team of Shandong Coalfield Geology Bureau
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Patent: 7
The Fifth Exploration Team of Shandong Coalfield Geology Bureau
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Patent: 6
Guangzhou Marine Geological Survey
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Patent: 6
Northwest Comprehensive Survey & Design Institute
Shaanxi Sheng, China
Patent: 6
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 6
Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences
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Patent: 6
With the analysis among 424 patents, we discovered top 79 universities and scientific research institutions by total patent application. Shandong University, Jilin University, Southwest Petroleum University are dominant in this area. They take 28.07% of the total patent filing.
Shandong Sheng, China
Patent: 25
Jilin Sheng, China
Patent: 23
Southwest Petroleum University
Sichuan Sheng, China
Patent: 16
Beijing Research Institute of Uranium Geology
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 6
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 6
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 6
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 6
Chengdu University of Technology
Sichuan Sheng, China
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5