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CP Chinese Petroleum: 1 patents #26 of 91Top 30%
Overall (All Time): #3,590,120 of 4,157,543Top 90%
1
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Issued Patents All Time

Patent #TitleCo-InventorsDate
6270540 Star-like poly(oxyalkyene)triamide alkoxylates gasoline additive and the method for producing the same Jiang-Jen Lin, Kun-Hai Lin, Yung-Sheng Ho, Che-Nan Lee, Wen-Jei Shiu +1 more 2001-08-07