With the analysis among 77 patents, we discovered top 21 key players by total patent application. Imperial Chemical Industries Ltd., IG Farbenindustrie AG, Mitsui Chemicals, Inc. are dominant in this area. They take 33.77% of the total patent filing.
Imperial Chemical Industries Ltd.
Nordrhein-Westfalen, Germany
Patent: 4
New York, United States
Patent: 2
Delaware, United States
Patent: 2
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With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shaanxi Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 1