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.
Hubei Sheng, China
Patent: 13
Bayern, Germany
Patent: 10
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
Hubei Sheng, China
Patent: 2
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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.
Hubei Sheng, China
Patent: 13
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Patent: 5
Liaoning Sheng, China
Patent: 4
Wuhan Litan Environmental Protection Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shangnan Jinshi Industry and Trade Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
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.
Hubei Sheng, China
Patent: 13
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
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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.
Hubei Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Minas Gerais, Brazil
Patent: 1