Search results for “Rock density” companies
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Key Players
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Innovation Intensity
With the analysis among 68 patents, we discovered top 35 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., China National Petroleum Corp. are dominant in this area. They take 39.71% of the total patent filing.
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
United Kingdom
Patent: 2
United States
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 62 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing PetroChina Co., Ltd., China National Petroleum Corp., China University of Petroleum (East China) take 22.58% of patent filing during this period.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 62 patents in last 5 years, we discover 39 new entrants. CNOOC China Ltd., CNPC Greatwall Drilling Engineering Co., Ltd., China National Offshore Oil Corp. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
China
Patent: 2
Zhejiang Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 62 patents, we discovered top 19 universities and scientific research institutions by total patent application. China University of Petroleum (East China), China University of Geosciences Beijing, China Petroleum University Beijing are dominant in this area. They take 20.97% of the total patent filing.
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
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