With the analysis among 181 patents, we discovered top 109 key players by total patent application. Wuhan Iron & Steel Co., Ltd., General Electric Co., Angang Steel Co., Ltd. are dominant in this area. They take 11.05% of the total patent filing.
Hubei Sheng, China
Patent: 9
Massachusetts, United States
Patent: 6
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 5
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
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With the analysis among related 61 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing Jiangsu Shagang Group Co., Ltd., INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD., Wuhan Iron & Steel Group Echeng Iron & Steel Co., Ltd. take 22.95% of patent filing during this period.
Jiangsu Sheng, China
Patent: 5
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 2
With the analysis among related 61 patents in last 5 years, we discover 37 new entrants. Jiangsu Shagang Group Co., Ltd., INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD., Wuhan Iron & Steel Group Echeng Iron & Steel Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 24 patents, we discovered top 11 universities and scientific research institutions by total patent application. North Eastern University, Institute of Metal Research Chinese Academy of Sciences, University of Science & Technology Beijing are dominant in this area. They take 41.67% of the total patent filing.
Liaoning Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1