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Patent applications and USPTO patent grants for Hochschon; Wolfgang.The latest application filed is for "aqueous surfactant solutions thickened with an adduct of ethylene oxide or propylene oxide and a c.sub.8 -c.sub.22 fatty alcohol".
Patent | Date |
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Aqueous surfactant solutions thickened with an adduct of ethylene oxide or propylene oxide and a C.sub.8 -C.sub.22 fatty alcohol Grant 5,034,159 - Tesmann , et al. July 23, 1 | 1991-07-23 |
Thickended aqueous surfactant solutions and their use in cosmetic preparations Grant 4,992,263 - Tesmann , et al. February 12, 1 | 1991-02-12 |
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