Search results for “Corrosion morphology” companies
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Key Players
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Innovation Intensity
With the analysis among 41 patents, we discovered top 48 key players by total patent application. Sun Rui Corrosion Control & Fouling Co., PetroChina Co., Ltd., Angang Steel Co., Ltd. are dominant in this area. They take 17.07% of the total patent filing.
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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 52 most active companies in this area. The fast-growing China University of Petroleum (East China), Southwest Petroleum University, University of Science & Technology Beijing take 25.86% of patent filing during this period.
Shandong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Chongqing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 58 patents in last 5 years, we discover 46 new entrants. University of Science & Technology Beijing, Southwest Petroleum University, The Fifth Ninth Research Institute of China Ordnance Equipment Group Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 60 patents, we discovered top 28 universities and scientific research institutions by total patent application. China University of Petroleum (East China), University of Science & Technology Beijing, Southwest Petroleum University are dominant in this area. They take 28.33% of the total patent filing.
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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