With the analysis among 46 patents, we discovered top 26 key players by total patent application. Shanghai Baosteel Chemical Co., Ltd., Angang Steel Co., Ltd., Nippon Steel Co., Ltd. are dominant in this area. They take 30.43% of the total patent filing.
Shanghai Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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With the analysis among related 7 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Pengchen New Material Technology Co. Ltd., Sichuan Yinhe Chemical Co Ltd., Beijing Institute of Petrochemical Technology take 71.43% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 2 new entrants.
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 9 universities and scientific research institutions by total patent application. East China University of Science & Technology, Beijing Institute of Petrochemical Technology, Heilongjiang University are dominant in this area. They take 35.71% of the total patent filing.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1