With the analysis among 177 patents, we discovered top 52 key players by total patent application. Ciba-Geigy AG, Hoechst AG, BASF AB are dominant in this area. They take 27.12% of the total patent filing.
Hessen, Germany
Patent: 12
Ohio, United States
Patent: 9
Zuid-Holland, Netherlands
Patent: 6
Imperial Chemical Industries Ltd.
Nordrhein-Westfalen, Germany
Patent: 4
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Massachusetts, United States
Patent: 2
East China University of Science & Technology
Shanghai Shi, China
Patent: 1