Search results for “Steel pipeline” companies
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Key Players
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Innovation Intensity
With the analysis among 2,149 patents, we discovered top 485 key players by total patent application. China National Petroleum Corp., PetroChina Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 4.89% of the total patent filing.
Beijing Shi, China
Patent: 51
Beijing Shi, China
Patent: 29
Beijing Shi, China
Patent: 25
Hebei Sheng, China
Patent: 16
Hebei Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 15
China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
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 1,247 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China National Petroleum Corp., Beijing University of Technology, PetroChina Co., Ltd. take 3.13% of patent filing during this period.
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Fujian Sheng, China
Patent: 9
Anhui Xiaoyang Stainless Steel Pipe Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 8
NINGBO HUATAO STAINLESS STEEL PIPE CO.,LTD.
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 7
Guangdong Xinye Pipe Industry Co., Ltd.
Guangdong Sheng, China
Patent: 7
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,247 patents in last 5 years, we discover 444 new entrants. Fujian Deqian Group Co., Ltd., Anhui Xiaoyang Stainless Steel Pipe Manufacturing Co., Ltd., China Chemical Engineering Sixth Construction Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 9
Anhui Xiaoyang Stainless Steel Pipe Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Guangdong Xinye Pipe Industry Co., Ltd.
Guangdong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Research Institutions
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Innovation Intensity
With the analysis among 319 patents, we discovered top 81 universities and scientific research institutions by total patent application. Beijing University of Technology, Southwest Petroleum University, Wuhan University are dominant in this area. They take 14.11% of the total patent filing.
Beijing Shi, China
Patent: 17
Sichuan Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Ukraine
Patent: 3
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