|
| US3939259 | 24 May 1974 | 17 Feb 1976 | | Coating composition and therapeutic preparation incorporating same |
| US4013820 | 7 Nov 1974 | 22 Mar 1977 | Abbott Laboratories | Universally useable tableting ingredients |
| US4173626 | 11 Dic 1978 | 6 Nov 1979 | Merck & Co., Inc. | Sustained release indomethacin |
| US4261971 | 17 Dic 1979 | 14 Abr 1981 | Aktiebolaget Hassle | Pharmaceutically preparation comprising a cardiac glycoside in combination with a polymer |
| US4263273 | 17 Dic 1979 | 21 Abr 1981 | Aktiebolaget Astra | Pharmaceutical preparation comprising a cardiac glycoside with a polymer coating |
| US4308251 | 17 Oct 1980 | 29 Dic 1981 | Boots Pharmaceuticals, Inc. | Controlled release formulations of orally-active medicaments |
| US4465660 | 21 Dic 1982 | 14 Ago 1984 | Mead Johnson & Company | Sustained release tablet containing at least 95 percent theophylline |
| US4547358 | 4 Jun 1984 | 15 Oct 1985 | Mead Johnson & Company | Sustained release tablet containing at least 95 percent theophylline |
| US4587118 | 12 Dic 1984 | 6 May 1986 | Key Pharmaceuticals, Inc. | Dry sustained release theophylline oral formulation |
| US4609542 | 1 Jul 1985 | 2 Sep 1986 | Elan Corporation, P.L.C. | New pharmaceutical forms for administration of medicaments by oral route, with programmed release |
| US4726951 | 1 Jul 1985 | 23 Feb 1988 | Elan Corporation P.L.C. | New pharmaceutical forms for administration of medicaments by oral route, with programmed release |
| US4752470 | 24 Nov 1986 | 21 Jun 1988 | | Controlled release indomethacin |
| US4820521 | 16 Ene 1987 | 11 Abr 1989 | Eland Corporation P.L.C. | Sustained absorption pharmaceutical composition |
| US4853229 | 26 Oct 1987 | 1 Ago 1989 | ALZA Corporation | Method for adminstering tiny pills |
| US4935247 | 6 May 1988 | 19 Jun 1990 | Orion-Yhtyma Oy | Composition for the oral administration of pharmaceuticals |
| US4960765 | 26 Jun 1989 | 2 Oct 1990 | Farmaceutisk Laboratorium Ferring A/S | Pharmaceutical composition and method for the treatment of colitis ulcerosa and Crohn's disease by oral administration |
| US4961932 | 12 Abr 1989 | 9 Oct 1990 | Alza Corporation | Plurality of tiny pills in liquid dosage form |
| US5013727 | 26 Jun 1989 | 7 May 1991 | Farmaceutisk Laboratorium Ferring A/S | Pharmaceutical composition and method for the treatment of colitis ulcerosa and Crohn's disease by oral administration |
| US5030454 | 23 Jun 1989 | 9 Jul 1991 | Alza Corporation | Method for delivering drug in tiny pills in liquid carrier |
| US5041431 | 26 Jun 1989 | 20 Ago 1991 | Farmaceutisk Laboratorium Ferring A/S | Pharmaceutical composition and method for the treatment of colitis ulcerosa and Crohn's disease by oral administration |
| US5059416 | 26 Jun 1989 | 22 Oct 1991 | Warner-Lambert Company | Zinc compound delivery system with improved taste and texture |
| US5149542 | 2 May 1988 | 22 Sep 1992 | | Coating membrane and compositions prepared therefrom |
| US5262173 | 2 Mar 1992 | 16 Nov 1993 | American Cyanamid Company | Pulsatile once-a-day delivery systems for minocycline |
| US5283065 | 23 Mar 1992 | 1 Feb 1994 | American Cyanamid Company | Controlled release pharmaceutical compositions from spherical granules in tabletted oral dosage unit form |
| US5300304 | 27 May 1992 | 5 Abr 1994 | American Cyanamid Company | Pulsatile once-a-day delivery systems for minocycline |
| US5348748 | 23 Jun 1993 | 20 Sep 1994 | American Cyanamid Company | Pulsatile once-a-day delivery systems for minocycline |
| US8007827 | 30 Sep 2005 | 30 Ago 2011 | Impax Laboratories, Inc. | Pharmaceutical dosage forms having immediate release and/or controlled release properties |