With the analysis among 10,676 patents, we discovered top 465 key players by total patent application. POSCO, NIPPON STEEL Stainless Steel Corp., JFE Holdings, Inc. are dominant in this area. They take 10.99% of the total patent filing.
Beijing Shi, China
Patent: 168
Xinjiang Uygur, China
Patent: 118
Shanghai Shi, China
Patent: 107
Liaoning Sheng, China
Patent: 106
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Patent: 83
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 4,455 patents applied in the last 5 years. We discover 422 most active companies in this area. The fast-growing University of Science & Technology Beijing, Xinjiang Ba Yi Iron & Steel Co., Ltd., Tangshan Iron & Steel Group Co., Ltd. take 5.25% of patent filing during this period.
Beijing Shi, China
Patent: 91
Xinjiang Uygur, China
Patent: 77
Hebei Sheng, China
Patent: 66
Anhui Sheng, China
Patent: 53
Hebei Sheng, China
Patent: 49
Jiangsu Sheng, China
Patent: 48
Shandong Sheng, China
Patent: 48
Shandong Sheng, China
Patent: 48
Beijing Shi, China
Patent: 46
Chongqing Shi, China
Patent: 41
With the analysis among related 4,455 patents in last 5 years, we discover 224 new entrants. Handan Iron & Steel Group Co. Ltd., Baotou Iron & Steel (Group) Co. Ltd., Shandong Iron & Steel Group Rizhao Co. Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 49
Jiangsu Sheng, China
Patent: 15
Hebei Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 10
Guizhou Sheng, China
Patent: 8
With the analysis among 1,178 patents, we discovered top 143 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Northeastern University, Anhui University of Technology are dominant in this area. They take 35.74% of the total patent filing.
Beijing Shi, China
Patent: 170
Massachusetts, United States
Patent: 76
Anhui Sheng, China
Patent: 43
Fujian Sheng, China
Patent: 29
Fujian Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 18
Heilongjiang Sheng, China
Patent: 14
Liaoning Sheng, China
Patent: 14
Yunnan Sheng, China
Patent: 13