With the analysis among 86 patents, we discovered top 39 key players by total patent application. Shell Internationale Research Maatschappij BV, Idemitsu Kosan Co., Ltd., L'Oréal SA are dominant in this area. They take 24.42% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 8
Ohio, United States
Patent: 5
Texas, United States
Patent: 4
New York, United States
Patent: 2
Texas, United States
Patent: 2
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With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Tianjin Shi, China
Patent: 1