With the analysis among 2,798 patents, we discovered top 421 key players by total patent application. POSCO Holdings Inc., SMS AG & Co.oHG, Research Institute of Industrial Science & Technology are dominant in this area. They take 31.17% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 238
North Carolina, United States
Patent: 125
California, United States
Patent: 121
Tokyo-to, Japan
Patent: 98
Shanghai Shi, China
Patent: 84
Nordrhein-Westfalen, Germany
Patent: 82
Niedersachsen, Germany
Patent: 78
Tokyo-to, Japan
Patent: 68
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With the analysis among related 265 patents applied in the last 5 years. We discover 149 most active companies in this area. The fast-growing Jiangsu Shagang Group Co., Ltd., Zhangjiagang Sino-US Ultra Thin Belt Technology Co., Ltd., INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD. take 21.89% of patent filing during this period.
Jiangsu Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 18
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 18
Wen Xi Yun Hai Jin Shu You Xian Gong Si
Shandong Sheng, China
Patent: 17
California, United States
Patent: 12
Shanghai Shi, China
Patent: 11
Henan Xinhao Shengda Industrial Co., Ltd.
Henan Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 5
With the analysis among related 265 patents in last 5 years, we discover 120 new entrants. Wen Xi Yun Hai Jin Shu You Xian Gong Si, Henan Xinhao Shengda Industrial Co., Ltd., Shandong University of Technology are the most active new entrants in this area.
Wen Xi Yun Hai Jin Shu You Xian Gong Si
Shandong Sheng, China
Patent: 17
Henan Xinhao Shengda Industrial Co., Ltd.
Henan Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Qingdao Zhengwang Refractory Material Co. Ltd.
Shandong Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among 347 patents, we discovered top 32 universities and scientific research institutions by total patent application. North Eastern University, Shandong University of Technology, University of Clausthal Technical are dominant in this area. They take 116.43% of the total patent filing.
Liaoning Sheng, China
Patent: 42
Shandong Sheng, China
Patent: 8
Niedersachsen, Germany
Patent: 6
Hebei Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Henan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2