With the analysis among 29 patents, we discovered top 16 key players by total patent application. Olin Corp., Outokumpu Oyj, GBC Metals LLC are dominant in this area. They take 44.83% of the total patent filing.
Missouri, United States
Patent: 7
Kentucky, United States
Patent: 3
Hyogo-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing PetroChina Co., Ltd., Jiangsu Taohua Metal Materials Co., Ltd., Beijing Institute of Intensity Environment take 25.00% of patent filing during this period.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 10 new entrants. PetroChina Co., Ltd., Jiangsu Taohua Metal Materials Co., Ltd., Beijing Institute of Intensity Environment are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 10 patents, we discovered top 5 universities and scientific research institutions by total patent application. Tongji University, Zaporizhzhya National Technical University, Wuhan University of Technology are dominant in this area. They take 30.00% of the total patent filing.
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1