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US 2012/0258173 A1Published application
Functionally-Coated Multilayer Tablets
AssigneeAptapharma, Inc.
InventorSiva Rama Krishna Nutalapati
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Abstract
Multilayer functionally coated tablets for oral administration of one or more active pharmaceutical ingredients containing one or more quick release layers and one or more modified release layers separated by an inert layer are provided. Also provided are methods for formulation and use of these tablets.
Claims10
A functionally coated multilayer tablet for oral administration comprising:
- (a) a core tablet comprising
- (i) a quick release layer or layers comprising one or more active pharmaceutical ingredients (APIs);
- and
- (ii) a modified release layer or layers comprising one or more APIs;
- and
- (b) a functional coating or film surrounding the core tablet which permits quick release of the API from the quick release layer while providing control release of the API from the modified release layer.
3 more elements
Dependencies are inferred from the claim text.