Search results for “Drilling engineering” companies
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Key Players
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Innovation Intensity
With the analysis among 929 patents, we discovered top 384 key players by total patent application. China National Petroleum Corp., CNPC Chuanqing Drilling Engineering Co. Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 29.71% of the total patent filing.
Beijing Shi, China
Patent: 145
Sichuan Sheng, China
Patent: 73
Beijing Shi, China
Patent: 58
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 43
Beijing Shi, China
Patent: 38
Beijing Shi, China
Patent: 32
Beijing Shi, China
Patent: 30
Beijing Shi, China
Patent: 29
Xinjiang Uygur Zizhiqu, China
Patent: 26
Shandong Sheng, China
Patent: 24
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 873 patents applied in the last 5 years. We discover 309 most active companies in this area. The fast-growing China National Petroleum Corp., CNPC Chuanqing Drilling Engineering Co. Ltd., Southwest Petroleum University take 23.94% of patent filing during this period.
Beijing Shi, China
Patent: 104
Sichuan Sheng, China
Patent: 54
Sichuan Sheng, China
Patent: 51
Beijing Shi, China
Patent: 34
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 31
Beijing Shi, China
Patent: 28
Jilin Sheng, China
Patent: 24
Hubei Sheng, China
Patent: 23
Beijing Shi, China
Patent: 23
Shandong Sheng, China
Patent: 19
New Entrants
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Innovation in recent 5 years
With the analysis among related 873 patents in last 5 years, we discover 248 new entrants. Institute of Exploration Technology, Chinese Academy of Geological Sciences, Acresen (Tianjin) Drilling Engineering Co., Ltd., Sichuan Honghua Petroleum Equipment Co. Ltd. are the most active new entrants in this area.
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Patent: 11
Acresen (Tianjin) Drilling Engineering Co., Ltd.
Tianjin Shi, China
Patent: 10
Sichuan Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
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Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 458 patents, we discovered top 47 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), Yangtze University are dominant in this area. They take 38.86% of the total patent filing.
Sichuan Sheng, China
Patent: 88
Shandong Sheng, China
Patent: 42
Hubei Sheng, China
Patent: 38
Jilin Sheng, China
Patent: 27
Beijing Shi, China
Patent: 16
Hubei Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Henan Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
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