With the analysis among 107 patents, we discovered top 29 key players by total patent application. Hoechst AG, Clariant GmbH, IG Farbenindustrie AG are dominant in this area. They take 34.58% of the total patent filing.
Hessen, Germany
Patent: 13
Hessen, Germany
Patent: 11
Clariant Finance (BVI) Ltd.
British Virgin Islands
Patent: 5
Toyama-ken, Japan
Patent: 4
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Anshan Wuseshi New Material Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Anshan Wuseshi New Material Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
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