With the analysis among 41 patents, we discovered top 27 key players by total patent application. Sumitomo Heavy Industries, Ltd., Lyondell Chemical Technology LP, Kobe Steel, Ltd. are dominant in this area. They take 34.15% of the total patent filing.
Sumitomo Heavy Industries, Ltd.
Lyondell Chemical Technology LP
Texas, United States
Patent: 5
Mitsubishi Materials Corp.
Hyogo-ken, Japan
Patent: 1
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Northwest Nonferrous Metal Research Institute
Shaanxi Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Northwest Nonferrous Metal Research Institute
Shaanxi Sheng, China
Patent: 1
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