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Patent applications and USPTO patent grants for Holz; Katrin.The latest application filed is for "use in cosmetics of a rigid gel, and cosmetic or dermatological compositions used".
Patent | Date |
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Use in cosmetics of a rigid gel, and cosmetic or dermatological compositions used Grant 6,447,792 - Roulier , et al. September 10, 2 | 2002-09-10 |
Use in cosmetics of a rigid gel, and cosmetic or dermatological compositions used App 20010036466 - Roulier, Veronique ;   et al. | 2001-11-01 |
Expanded solid composition whose matrix comprises a starch-based cellular network and which contains expanded thermoplastic hollow particles and its uses in topical application Grant 6,007,830 - Roulier , et al. December 28, 1 | 1999-12-28 |
Use in cosmetics of an expanded solid composition which has a matrix containing an alveolar network made from a natural product or from a derivative of a natural product capable of being expanded Grant 5,900,241 - Roulier , et al. May 4, 1 | 1999-05-04 |
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