Search results for “Polymer flooding” companies
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Key Players
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Innovation Intensity
With the analysis among 579 patents, we discovered top 171 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., China National Offshore Oil Corp. are dominant in this area. They take 46.11% of the total patent filing.
Beijing Shi, China
Patent: 112
Beijing Shi, China
Patent: 80
Beijing Shi, China
Patent: 75
Heilongjiang Sheng, China
Patent: 74
Beijing Shi, China
Patent: 61
Tianjin Shi, China
Patent: 20
Saudi Arabia
Patent: 19
Beijing Shi, China
Patent: 16
Shandong Sheng, China
Patent: 13
Heilongjiang Sheng, China
Patent: 12
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 225 patents applied in the last 5 years. We discover 90 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., PetroChina Co., Ltd., China National Offshore Oil Corp. take 35.11% of patent filing during this period.
Beijing Shi, China
Patent: 29
Beijing Shi, China
Patent: 29
Beijing Shi, China
Patent: 21
Tianjin Shi, China
Patent: 16
Beijing Shi, China
Patent: 16
Heilongjiang Sheng, China
Patent: 13
Saudi Arabia
Patent: 13
Beijing Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
New Entrants
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Innovation in recent 5 years
With the analysis among related 225 patents in last 5 years, we discover 55 new entrants. Kemira Oyj, Daqing Deda Machinery Manufacturing Co., Ltd., Beijing University of Chemical Technology are the most active new entrants in this area.
Finland
Patent: 6
Daqing Deda Machinery Manufacturing Co., Ltd.
Heilongjiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Daqing Ruixu Hua'an Oilfield Technical Service Co., Ltd.
Heilongjiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 236 patents, we discovered top 30 universities and scientific research institutions by total patent application. Northeast Petroleum University, Southwest Petroleum University, China University of Petroleum (East China) are dominant in this area. They take 52.97% of the total patent filing.
Heilongjiang Sheng, China
Patent: 32
Sichuan Sheng, China
Patent: 29
Shandong Sheng, China
Patent: 23
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
China
Patent: 3
Shanghai Shi, China
Patent: 2
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