Search results for “Debris bed” companies
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Key Players
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Innovation Intensity
With the analysis among 49 patents, we discovered top 34 key players by total patent application. China National Petroleum Corp., CNPC Chuanqing Drilling Engineering Co. Ltd., Sinopec Petroleum Engineering Technology Service Co. Ltd. are dominant in this area. They take 71.43% of the total patent filing.
Beijing Shi, China
Patent: 17
Sichuan Sheng, China
Patent: 12
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
New Jersey, United States
Patent: 2
Shanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
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 58 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing China National Petroleum Corp., CNPC Chuanqing Drilling Engineering Co. Ltd., Xi'an Jiaotong University take 60.34% of patent filing during this period.
Beijing Shi, China
Patent: 17
Sichuan Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 6
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 58 patents in last 5 years, we discover 31 new entrants. China National Petroleum Corp., CNPC Chuanqing Drilling Engineering Co. Ltd., Yangtze University are the most active new entrants in this area.
Beijing Shi, China
Patent: 17
Sichuan Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
SINOPEC OILFIELD SERVICE SHENGLI CORPORATION
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 49 patents, we discovered top 12 universities and scientific research institutions by total patent application. China Petroleum University Beijing, Southwest Petroleum University, Xi'an Jiaotong University are dominant in this area. They take 57.14% of the total patent filing.
Beijing Shi, China
Patent: 12
Sichuan Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning University of Petroleum & Chemical Technology
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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