With the analysis among 29 patents, we discovered top 21 key players by total patent application. Hoechst AG, Sunshine Mining Co., Mitsubishi Gas Chemical Co., Inc. are dominant in this area. They take 31.03% of the total patent filing.
Idaho, United States
Patent: 4
Aichi-ken, Japan
Patent: 1
Kanagawa-ken, Japan
Patent: 1
New York, United States
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Zhejiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Zhejiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1