With the analysis among 5,589 patents, we discovered top 479 key players by total patent application. POSCO Holdings Inc., Baoshan Iron & Steel Co., Ltd., Wuyang Iron & Steel Co., Ltd. are dominant in this area. They take 12.90% of the total patent filing.
Shanghai Shi, China
Patent: 118
Henan Sheng, China
Patent: 102
Jiangsu Sheng, China
Patent: 92
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 76
Jiangsu Sheng, China
Patent: 50
Tokyo-to, Japan
Patent: 48
Liaoning Sheng, China
Patent: 44
Beijing Shi, China
Patent: 39
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Ohio, United States
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 2,557 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing POSCO Holdings Inc., Central South University, Baotou Iron & Steel (Group) Co. Ltd. take 13.26% of patent filing during this period.
Hunan Sheng, China
Patent: 74
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 73
Jiangsu Sheng, China
Patent: 59
Henan Sheng, China
Patent: 46
Shanghai Shi, China
Patent: 37
Hunan Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 29
Tokyo-to, Japan
Patent: 24
Liaoning Sheng, China
Patent: 23
With the analysis among related 2,557 patents in last 5 years, we discover 312 new entrants. Xinghua City Precision Casting and Forging Industry Research Institute Co., Ltd., Datong Xincheng New Material Co., Ltd., Shandong Iron & Steel Group Rizhao Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 15
Shanxi Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 9
Shanxi Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 8
Zhenjiang Shunlong New Material Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
With the analysis among 1,086 patents, we discovered top 170 universities and scientific research institutions by total patent application. Central South University, Institute of Metal Research Chinese Academy of Sciences, University of Science & Technology Beijing are dominant in this area. They take 16.30% of the total patent filing.
Hunan Sheng, China
Patent: 80
Liaoning Sheng, China
Patent: 44
Beijing Shi, China
Patent: 44
Liaoning Sheng, China
Patent: 40
Hubei Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 16
Hebei Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Yunnan Sheng, China
Patent: 14