Asai; Michiki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Asai; Michiki.The latest application filed is for "propylene glycol hyaluronate esters and composition comprising the same".
- Asai; Michiki - Tokyo JP
| Patent | Date |
|---|---|
| Emulsification method using propylene glycol hyaluronate Grant 6,710,038 - Hirai , et al. March 23, 2 | 2004-03-23 |
| Propylene glycol hyaluronate esters and composition comprising the same App 20040013627 - Hirai, Hideki ; et al. | 2004-01-22 |
| External compositions for skin comprising sphingoglycolipid App 20020164351 - Murata, Katsumi ; et al. | 2002-11-07 |
| External composition for skin comprising sphingoglycolipid Grant 6,348,201 - Murata , et al. February 19, 2 | 2002-02-19 |
| External Composition For Skin Comprising Sphingoglycolipid App 20020006414 - MURATA, KATSUMI ; et al. | 2002-01-17 |
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