With the analysis among 2,229 patents, we discovered top 484 key players by total patent application. Paul Wurth SA, Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., NIPPON STEEL CORP. are dominant in this area. They take 4.80% of the total patent filing.
Luxembourg, Luxembourg
Patent: 40
Sichuan Sheng, China
Patent: 36
Tokyo-to, Japan
Patent: 31
Liaoning Sheng, China
Patent: 26
Hubei Sheng, China
Patent: 24
Tokyo-to, Japan
Patent: 23
Hubei Sheng, China
Patent: 23
Shanghai Shi, China
Patent: 22
Xinjiang Uygur Zizhiqu, China
Patent: 22
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With the analysis among related 1,577 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing University of Science & Technology Beijing, Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., WISDRI Engineering & Research Inc. Ltd. take 4.82% of patent filing during this period.
Beijing Shi, China
Patent: 30
Sichuan Sheng, China
Patent: 25
Hubei Sheng, China
Patent: 21
Hunan Sheng, China
Patent: 21
Liaoning Sheng, China
Patent: 21
Liaoning Sheng, China
Patent: 20
Chongqing Shi, China
Patent: 19
Hubei Sheng, China
Patent: 19
Xinjiang Uygur Zizhiqu, China
Patent: 19
Tokyo-to, Japan
Patent: 18
With the analysis among related 1,577 patents in last 5 years, we discover 426 new entrants. Guangdong Zhongnan Iron & Steel Co., Ltd., Baotou Iron & Steel (Group) Co. Ltd., Shougang Jingtang Iron & Steel Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 16
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 13
Hebei Sheng, China
Patent: 11
Henan Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Shandong Sheng, China
Patent: 8
With the analysis among 303 patents, we discovered top 58 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Central South University, North Eastern University are dominant in this area. They take 33.00% of the total patent filing.
Beijing Shi, China
Patent: 42
Hunan Sheng, China
Patent: 32
Liaoning Sheng, China
Patent: 26
Yunnan Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4