With the analysis among 32 patents, we discovered top 17 key players by total patent application. Inco Ltd., Gansu Jiu Steel Group Hongxing Iron & Steel Co., Ltd., Changsha Mine Research Institute Co., Ltd. are dominant in this area. They take 28.13% of the total patent filing.
Gansu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Texas, United States
Patent: 1
Guizhou Sheng, China
Patent: 1
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With the analysis among related 13 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Changsha Mine Research Institute Co., Ltd., Gansu Jiu Steel Group Hongxing Iron & Steel Co., Ltd., Hubei Shanshuya Mining Co., Ltd. take 38.46% of patent filing during this period.
Hunan Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 9 new entrants. Changsha Mine Research Institute Co., Ltd., Hubei Shanshuya Mining Co., Ltd., Xi'an University of Science & Technology are the most active new entrants in this area.
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Wuhan University of Technology, China University of Mining & Technology, Shandong University of Science & Technology are dominant in this area. They take 50.00% of the total patent filing.
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1