With the analysis among 48 patents, we discovered top 21 key players by total patent application. JFE Steel Corp., Nihon Koshuha Co. Ltd., Aperam SA are dominant in this area. They take 33.33% of the total patent filing.
Luxembourg, Luxembourg
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
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With the analysis among related 53 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing North Eastern University, JFE Steel Corp., University of Science & Technology Beijing take 28.30% of patent filing during this period.
Liaoning Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among related 53 patents in last 5 years, we discover 20 new entrants. University of Science & Technology Beijing, Wuhan Iron & Steel Co., Ltd., Beijing Tianlong Tungsten & Molybdenum Technology Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 7 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Central South University are dominant in this area. They take 60.00% of the total patent filing.
Liaoning Sheng, China
Patent: 11
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1