With the analysis among 337 patents, we discovered top 98 key players by total patent application. SMS AG & Co.oHG, SMS Schloemann-Siemag AG & Co. Offene Handelsgesellschaft, Hitachi Ltd. are dominant in this area. They take 24.04% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 34
SMS Schloemann-Siemag AG & Co. Offene Handelsgesellschaft
Tokyo-to, Japan
Patent: 19
Nordrhein-Westfalen, Germany
Patent: 17
Tokyo-to, Japan
Patent: 13
Bayern, Germany
Patent: 11
Shanghai Shi, China
Patent: 9
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With the analysis among related 58 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing University of Science & Technology Beijing, United States Steel Corp., SMS group GmbH take 39.66% of patent filing during this period.
Beijing Shi, China
Patent: 11
Pennsylvania, United States
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 58 patents in last 5 years, we discover 20 new entrants. United States Steel Corp., Beijing Shougang Co., Ltd., Jiangsu Shagang Group Co., Ltd. are the most active new entrants in this area.
Pennsylvania, United States
Patent: 6
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 26 patents, we discovered top 6 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Yanshan University, North Eastern University are dominant in this area. They take 65.38% of the total patent filing.
Beijing Shi, China
Patent: 13
Hebei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1