With the analysis among 54 patents, we discovered top 22 key players by total patent application. BASF AB, Kingfa Sci. & Tech. Co., Ltd., Amoco Corp. are dominant in this area. They take 38.89% of the total patent filing.
Guangdong Sheng, China
Patent: 5
Illinois, United States
Patent: 4
Chiba-ken, Japan
Patent: 2
Indiana, United States
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
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With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Jilin Sheng, China
Patent: 1