With the analysis among 140 patents, we discovered top 67 key players by total patent application. Yichang Yiyuan New Material Technology Co., Ltd., Refratechnik Holding GmbH, JFE Steel Corp. are dominant in this area. They take 22.14% of the total patent filing.
Yichang Yiyuan New Material Technology Co., Ltd.
Hubei Sheng, China
Patent: 13
Refratechnik Holding GmbH
Bayern, Germany
Patent: 10
Murata Manufacturing Co. Ltd.
Nordrhein-Westfalen, Germany
Patent: 3
Shangnan Jinshi Industry and Trade Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Wuhan Litan Environmental Protection Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Baden-Württemberg, Germany
Patent: 2
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 2
Tateho Chemical Industries Co., Ltd.
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With the analysis among related 104 patents applied in the last 5 years. We discover 58 most active companies in this area. The fast-growing Yichang Yiyuan New Material Technology Co., Ltd., JFE Steel Corp., Nissan Chemical Industry Co., Ltd. take 24.04% of patent filing during this period.
Yichang Yiyuan New Material Technology Co., Ltd.
Hubei Sheng, China
Patent: 13
Nissan Chemical Industry Co., Ltd.
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Patent: 5
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 4
Wuhan Litan Environmental Protection Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 3
Shangnan Jinshi Industry and Trade Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Hunan Xianggang Ruitai Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among related 104 patents in last 5 years, we discover 50 new entrants. Yichang Yiyuan New Material Technology Co., Ltd., University of Science & Technology Liaoning, Wuhan Litan Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Yichang Yiyuan New Material Technology Co., Ltd.
Hubei Sheng, China
Patent: 13
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 4
Wuhan Litan Environmental Protection Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Shangnan Jinshi Industry and Trade Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Hunan Xianggang Ruitai Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Haicheng Zhonghao Magnesium Industry Co., Ltd.
Liaoning Sheng, China
Patent: 2
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 2
Taizhou Wangxin Refractory Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 36 patents, we discovered top 17 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, University of Science & Technology Liaoning, Southwest University of Science & Technology are dominant in this area. They take 36.11% of the total patent filing.
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 6
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 4
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Universidade Federal de Minas Gerais
Minas Gerais, Brazil
Patent: 1