Number | Name | Date | Kind |
---|---|---|---|
4595586 | Flom | Jun 1986 | |
4839163 | Busch, Jr. | Jun 1989 | |
4892728 | Kawa et al. | Jan 1990 | |
4992476 | Geria | Feb 1991 | |
4996004 | Bucheler et al. | Feb 1991 | |
5010110 | Wilmott et al. | Apr 1991 | |
5059414 | Dallal et al. | Oct 1991 | |
5116536 | Bucheler et al. | May 1992 | |
5152923 | Weder et al. | Oct 1992 | |
5160739 | Kanga | Nov 1992 | |
5384118 | La Valle | Jan 1995 | |
5496538 | Zimmerman et al. | Mar 1996 | |
5525344 | Wivell | Jun 1996 | |
5571503 | Mausner | Nov 1996 | |
5585104 | Ha et al. | Dec 1996 |
Entry |
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What's New In Cosmetic R&D? Carolyn A. Dunn, Happi, Jan. (1996) p. 56. |