With the analysis among 825 patents, we discovered top 271 key players by total patent application. Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., Wuhan Iron & Steel Co., Ltd., Guangdong Zhongnan Iron & Steel Co., Ltd. are dominant in this area. They take 16.97% of the total patent filing.
Sichuan Sheng, China
Patent: 78
Hubei Sheng, China
Patent: 35
Guangdong Sheng, China
Patent: 27
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 24
Sichuan Sheng, China
Patent: 22
Liaoning Sheng, China
Patent: 19
Chongqing Shi, China
Patent: 16
Sichuan Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 14
Yunnan Sheng, China
Patent: 13
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With the analysis among related 514 patents applied in the last 5 years. We discover 199 most active companies in this area. The fast-growing Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., Guangdong Zhongnan Iron & Steel Co., Ltd., Baotou Iron & Steel (Group) Co. Ltd. take 16.93% of patent filing during this period.
Sichuan Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 24
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 22
Hubei Sheng, China
Patent: 21
Liaoning Sheng, China
Patent: 19
Beijing Shi, China
Patent: 18
Chongqing Shi, China
Patent: 12
Yunnan Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
With the analysis among related 514 patents in last 5 years, we discover 148 new entrants. Sinosteel Xi'an Machinery Co., Ltd., Zhangjiagang Hongchang Plate Co., Ltd., Jiangsu Shagang Group Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
With the analysis among 162 patents, we discovered top 29 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Central South University are dominant in this area. They take 45.68% of the total patent filing.
Liaoning Sheng, China
Patent: 32
Beijing Shi, China
Patent: 26
Hunan Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 9
Nei Mongol Zizhiqu, China
Patent: 6
Anhui Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Tasmania, Australia
Patent: 2