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
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 36
Tokyo-to, Japan
Patent: 31
Liaoning Sheng, China
Patent: 26
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 24
Tokyo-to, Japan
Patent: 23
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 23
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 22
Xinjiang Ba Yi Iron & Steel Co., Ltd.
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.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 30
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 25
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 21
Hunan Sheng, China
Patent: 21
Liaoning Sheng, China
Patent: 21
Liaoning Sheng, China
Patent: 20
CISDI Engineering Co. Ltd.
Chongqing Shi, China
Patent: 19
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 19
Xinjiang Ba Yi Iron & Steel Co., Ltd.
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 Zhongnan Iron & Steel Co., Ltd.
Guangdong Sheng, China
Patent: 16
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 13
Shougang Jingtang Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 11
Luoyang Minxing Refractory Co., Ltd.
Henan Sheng, China
Patent: 10
Xiuyan Manchu Autonomous County Hengrui Magnesium Products Co., Ltd.
Liaoning Sheng, China
Patent: 10
Jiangsu Shagang Group Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Zhangjiagang Hongchang Plate Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Shandong Kaixiang Heat Transfer Technology Co., Ltd.
Shandong Sheng, China
Patent: 9
Liuzhou Iron & Steel Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Shandong Iron & Steel Group Rizhao Co. Ltd.
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.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 42
Hunan Sheng, China
Patent: 32
Liaoning Sheng, China
Patent: 26
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 12
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 8
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 5
Anhui University of Technology
Anhui Sheng, China
Patent: 4
Henan Polytechnic University
Henan Sheng, China
Patent: 4