With the analysis among 36 patents, we discovered top 21 key players by total patent application. Mannesmann AG, Pangang Group Panzhihua Steel & Vanadium Co., Ltd., Steel Authority of India Ltd. are dominant in this area. They take 38.89% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 11
Sichuan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Pennsylvania, United States
Patent: 1
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing University of Science & Technology Beijing, China Aluminum Southwest Aluminum Strip Co., Ltd., Transportation and Economic Research Institute of China Academy of Railway Sciences Group Co., Ltd. take 30.00% of patent filing during this period.
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 9 new entrants. University of Science & Technology Beijing, China Aluminum Southwest Aluminum Strip Co., Ltd., Transportation and Economic Research Institute of China Academy of Railway Sciences Group Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 4 universities and scientific research institutions by total patent application. Wuhan University of Technology, University of Science & Technology Beijing, Kunming University of Science & Technology are dominant in this area. They take 57.14% of the total patent filing.
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1