With the analysis among 17 patents, we discovered top 16 key players by total patent application. Reynolds Metals Co., Qingdao Air China Xiangyu Technology Service Co., Ltd., Mitsubishi Paper Mills Ltd. are dominant in this area. They take 29.41% of the total patent filing.
Virginia, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Beijing Shi, China
Patent: 1
Georgia, United States
Patent: 1
Mitsubishi UBE Cement Corp.
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 5 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Beijing Puran Rail Transit Technology Co Ltd., Shandong Heze Detong New Material Technology Co., Ltd., Southeast University take 60.00% of patent filing during this period.
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Beijing Puran Rail Transit Technology Co Ltd., Shandong Heze Detong New Material Technology Co., Ltd., Southeast University are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Queensland, Australia
Patent: 1
Jiangsu Sheng, China
Patent: 1