With the analysis among 39 patents, we discovered top 21 key players by total patent application. Shell Internationale Research Maatschappij BV, EIDP, Inc., Imperial Chemical Industries Ltd. are dominant in this area. They take 20.51% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 4
Delaware, United States
Patent: 2
Illinois, United States
Patent: 2
Wisconsin, United States
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1