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Mulligan Seamus, Sparks Randall T: Capsule ou comprime a liberation progressive, Sustained release capsule or tablet formulation. Elan Pharma International, KIRBY EADES GALE BAKER, August 27, 1991: CA1288049 (19 worldwide citation)

- 17 - ABSTRACT SUSTAINED RELEASE CAPSULE OR TABLET FORMULATION A sustained release capsule or tablet formulationsuitable for once-daily administration comprises anadsorbate of a mixture of a pharmaceutically usefuldihydropyridine and a polyvinylpyrrolidone having anaverage molecular weight greater ...


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Mulligan Seamus, Sparks Randall T: Sustained release capsule or tablet formulation.. Elan, July 13, 1988: EP0274176-A2 (8 worldwide citation)

A sustained release capsule or tablet formulation suitable for once-daily administration comprises an adsorbate of a mixture of a pharmaceutically useful dihydropyridine and a polyvinylpyrrolidone having an average molecular weight greater than 55,000 adsorbed on a cross-linked polyvinylpyrrolidone ...


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Sparks Randall T: Controlled release potassium chloride tablet formulation. Elan, November 29, 1989: GB2218905-A (4 worldwide citation)

An improved controlled release tablet formulation comprises potassium chloride and a differentially permeable membrane from which the release of potassium chloride can be accurately controlled to minimize the likelihood of producing high localized concentrations of potassium within the gastrointesti ...


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Geoghegan Edward James, Sparks Randall T: Controlled release powder and process for its preparation. Elan, May 2, 1986: FR2572282-A1 (1 worldwide citation)

POUDRE A LIBERATION PROGRESSIVE CONTENANT DES MICROPARTICULES DISTINCTES, UTILE DANS DES COMPOSITIONS COMESTIBLES OU PHARMACEUTIQUES ET AUTRES COMPOSITIONS A LIBERATION PROGRESSIVE. LES MICROPARTICULES ONT UNE TAILLE MOYENNE DANS LA GAMME DE 0,1 A 125MM ET SONT CHACUNE SOUS FORME D'UNE MICROMATRICE ...


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Geoghegan Edward James, Sparks Randall T: Poudre a liberation controlee et procede de preparation, Controlled release powder and process for its preparation. Elan Corporation, KIRBY EADES GALE BAKER, April 24, 1990: CA1268051

A B S T R A C CONTROLLED RELEASE POWDER AND PROCESS FOR ITS PREPARATION A controlled release powder containing discretemicroparticles for use in edible, pharmaceutical and othercontrolled release compositions. The microparticles have anaverage size in the range 0.1 to 125 � m, each of themicropartic ...


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Mulligan Seamus, Sparks Randall T: Systeme de dispensation de medicament, Drug delivery system. Elan Pharma International, KIRBY EADES GALE BAKER, CA1288344

ABSTRACT DRUG DELIVERY SYSTEM A controlled release formulation comprising an adsorbate of a mixture of a pharmaceutically useful active ingredient and an inactive substance adsorbed on a cross-linked polymer. The inactive substance is selected to modify the dissolution of the active ingredient from ...



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