With the analysis among 6,305 patents, we discovered top 479 key players by total patent application. Baoshan Iron & Steel Co., Ltd., Nanjing Iron & Steel Co., Ltd., JFE Steel Corp. are dominant in this area. They take 5.58% of the total patent filing.
Shanghai Shi, China
Patent: 139
Jiangsu Sheng, China
Patent: 113
Tokyo-to, Japan
Patent: 100
Jiangsu Sheng, China
Patent: 92
Hunan Sheng, China
Patent: 82
Liaoning Sheng, China
Patent: 72
Tokyo-to, Japan
Patent: 69
Henan Sheng, China
Patent: 52
Anhui Sheng, China
Patent: 41
Hubei Sheng, China
Patent: 37
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 5,767 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Baoshan Iron & Steel Co., Ltd., Nanjing Iron & Steel Co., Ltd., Jiangyin XingCheng Special Steel Works Co., Ltd. take 5.13% of patent filing during this period.
Shanghai Shi, China
Patent: 117
Jiangsu Sheng, China
Patent: 96
Jiangsu Sheng, China
Patent: 83
Liaoning Sheng, China
Patent: 62
Hunan Sheng, China
Patent: 62
Beijing Shi, China
Patent: 54
Tokyo-to, Japan
Patent: 52
Henan Sheng, China
Patent: 48
Liaoning Sheng, China
Patent: 41
Anhui Sheng, China
Patent: 38
With the analysis among related 5,767 patents in last 5 years, we discover 401 new entrants. Baotou Iron & Steel (Group) Co. Ltd., Hubei Xin Yegang Special Tube Co. Ltd., Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd. are the most active new entrants in this area.
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 36
Hubei Sheng, China
Patent: 23
Sichuan Sheng, China
Patent: 21
Hebei Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Hebei Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
With the analysis among 740 patents, we discovered top 130 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, North Eastern University, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 19.19% of the total patent filing.
Beijing Shi, China
Patent: 65
Liaoning Sheng, China
Patent: 45
Liaoning Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 15
Anhui Sheng, China
Patent: 15
Hebei Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13
Hubei Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11
Hubei Sheng, China
Patent: 10