This is a continuation of Ser. No. 08/436,795, filed May 8, 1995, U.S. Pat. No. 5,599,548.
Number | Name | Date | Kind |
---|---|---|---|
3883661 | Young | May 1975 | |
4363815 | Yu et al. | Dec 1982 | |
4380549 | Van Scott et al. | Apr 1983 | |
4857321 | Thomas | Aug 1989 | |
4911928 | Wallach | Mar 1990 | |
5004599 | Scher | Apr 1991 | |
5043356 | Fulton, Jr. et al. | Aug 1991 | |
5057501 | Thornfeldt | Oct 1991 | |
5093360 | Yu et al. | Mar 1992 | |
5124313 | Schaeffer et al. | Jun 1992 | |
5216148 | Klaus et al. | Jun 1993 | |
5308551 | Beauquey et al. | May 1994 | |
5492894 | Bascom et al. | Feb 1996 | |
5534265 | Fowler et al. | Jul 1996 | |
5536740 | Granger et al. | Jul 1996 | |
5585104 | Ha et al. | Dec 1996 | |
5599548 | Granger et al. | Feb 1997 | |
5744148 | Habif et al. | Apr 1998 | |
5747051 | Granger et al. | May 1998 | |
5756109 | Burger et al. | May 1998 | |
5759556 | Burger et al. | Jun 1998 |
Number | Date | Country |
---|---|---|
0 388 275 | Sep 1990 | EPX |
0 582 458 | Feb 1994 | EPX |
1126289 | Sep 1968 | GBX |
WO 9319743 | Oct 1993 | WOX |
WO 9325177 | Dec 1993 | WOX |
WO 9403156 | Feb 1994 | WOX |
Entry |
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Vahlquist, A. et al., "Isotretinoin Treatment of Severe Acne Affects the Endogenous Concentration of Vitamin A in Sebaceous Glands", J. Invest. Dermatol., vol. 94, (1990), pp. 496-498. |
Ellis, C. N. et al., "Treatment of actiically Aged Skin with Topical Tretinoin", Pharmacology of Retinols in Skin, vol. 3, (1989), pp. 249-252. |
Lowe, N.J. et al., "Systemic Retinoids in Psoriasis: Comparative Efficacy and Toxicity", Pharmacology of Retinols in Skin, vol. 3, (1989), pp. 240-248. |
Derwent Abstract of WO 94/03156 published Feb. 17, 1994. |
Derwent Abstract of EP 0 388 275 published Sep. 19, 1990. |
Derwent Abstract of EP 0 559 304 published Sep. 8, 1993. |
Number | Date | Country | |
---|---|---|---|
Parent | 436795 | May 1995 |