With the analysis among 64 patents, we discovered top 23 key players by total patent application. IG Farbenindustrie AG, Imperial Chemical Industries Ltd., SKW Trostberg AG are dominant in this area. They take 18.75% of the total patent filing.
Nevada, United States
Patent: 2
Utah, United States
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
Nanjing Quanyu Energy Saving Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
Nanjing Quanyu Energy Saving Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
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