Search results for “Oil drilling” companies
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Key Players
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Innovation Intensity
With the analysis among 3,685 patents, we discovered top 479 key players by total patent application. China National Petroleum Corp., Sinopec Petroleum Engineering Technology Service Co. Ltd., Baoji Oilfield Machinery Co. Ltd. are dominant in this area. They take 9.06% of the total patent filing.
Beijing Shi, China
Patent: 193
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 75
Shaanxi Sheng, China
Patent: 66
Beijing Shi, China
Patent: 63
Sichuan Sheng, China
Patent: 56
Xinjiang Uygur Zizhiqu, China
Patent: 54
Sichuan Sheng, China
Patent: 51
Beijing Shi, China
Patent: 42
Beijing Shi, China
Patent: 36
Beijing Shi, China
Patent: 36
Startups & Unicorns
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Innovation Intensity
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,295 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China National Petroleum Corp., CNPC Chuanqing Drilling Engineering Co. Ltd., Sinopec Petroleum Engineering Technology Service Co. Ltd. take 11.20% of patent filing during this period.
Beijing Shi, China
Patent: 80
Sichuan Sheng, China
Patent: 33
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 32
Sichuan Sheng, China
Patent: 28
Sichuan Sheng, China
Patent: 27
Shandong Sheng, China
Patent: 24
Beijing Shi, China
Patent: 22
Shaanxi Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 17
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,295 patents in last 5 years, we discover 380 new entrants. Chengdu Chuanjia Hengrui Drilling and Mining Technology Co., Ltd., Tianjin Jiezhen Environmental Protection Technology Co., Ltd., Enari Oilfield Technical Service (Tianjin) Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 13
Tianjin Jiezhen Environmental Protection Technology Co., Ltd.
Tianjin Shi, China
Patent: 10
Enari Oilfield Technical Service (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 6
Xinjiang Tongbang Petroleum Engineering Technology Service Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 6
Tokyo-to, Japan
Patent: 6
Jiangsu Sheng, China
Patent: 6
Yancheng Rongtai Petroleum Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 6
Dalian Lianli Ocean Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 6
Nanjing Jintuo Offshore Engineering Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Research Institutions
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Innovation Intensity
With the analysis among 600 patents, we discovered top 85 universities and scientific research institutions by total patent application. Southwest Petroleum University, Yangtze University, China University of Petroleum (East China) are dominant in this area. They take 33.67% of the total patent filing.
Sichuan Sheng, China
Patent: 79
Hubei Sheng, China
Patent: 63
Shandong Sheng, China
Patent: 60
Beijing Shi, China
Patent: 22
Jilin Sheng, China
Patent: 12
NOTTINGHAM, United Kingdom
Patent: 10
Shaanxi Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 6
Hovedstaden, Denmark
Patent: 5
Zuid-Holland, Netherlands
Patent: 5
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