With the analysis among 189 patents, we discovered top 37 key players by total patent application. POSCO Holdings Inc., Shanghai Baotian New Type Building Materials Co. Ltd., Research Institute of Industrial Science & Technology are dominant in this area. They take 51.32% of the total patent filing.
Shanghai Shi, China
Patent: 32
Nordrhein-Westfalen, Germany
Patent: 14
Xinjiang Uygur Zizhiqu, China
Patent: 13
Maharashtra, India
Patent: 10
Shanghai Shi, China
Patent: 9
Shanghai Shi, China
Patent: 7
Shanghai Shi, China
Patent: 6
Pennsylvania, United States
Patent: 5
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With the analysis among related 13 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Xinjiang Ba Yi Iron & Steel Co., Ltd., Shenghang Powder Metallurgy Hebei Co., Ltd., Baosteel Engineering & Technology Group Co. Ltd. take 69.23% of patent filing during this period.
Xinjiang Uygur Zizhiqu, China
Patent: 7
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Huai'an Huawei Mining Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 4 new entrants. Shenghang Powder Metallurgy Hebei Co., Ltd., Huai'an Huawei Mining Co., Ltd., Central South University are the most active new entrants in this area.
Hebei Sheng, China
Patent: 1
Huai'an Huawei Mining Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 41 patents, we discovered top 7 universities and scientific research institutions by total patent application. Anhui University of Technology, University of Science & Technology Beijing, University of Science & Technology Liaoning are dominant in this area. They take 112.20% of the total patent filing.
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1