With the analysis among 381 patents, we discovered top 69 key players by total patent application. Daicel Corp., The Dow Chemical Co., BASF AB are dominant in this area. They take 26.51% of the total patent filing.
Chiba-ken, Japan
Patent: 43
Michigan, United States
Patent: 35
Texas, United States
Patent: 21
Oklahoma, United States
Patent: 13
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With the analysis among 16 patents, we discovered top 4 universities and scientific research institutions by total patent application. East China Normal University, Chiba University, Tyumen State Oil & Gas University are dominant in this area. They take 37.50% of the total patent filing.
Shanghai Shi, China
Patent: 2
Chiba-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1