EP 2512454 A2 20121024 - COMPOSITIONS AND METHODS FOR ORAL DRUG DELIVERY
Title (en)
COMPOSITIONS AND METHODS FOR ORAL DRUG DELIVERY
Title (de)
ZUSAMMENSETZUNGEN UND VERFAHREN ZUR WIRKSTOFFFREISETZUNG
Title (fr)
COMPOSITIONS ET PROCEDES D'ADMINISTRATION DE MEDICAMENTS PAR VOIE ORALE
Publication
Application
Priority
- US 36591610 P 20100720
- US 28714609 P 20091216
- CN 201010227045 A 20100714
- CN 200910201248 A 20091216
- US 2010060809 W 20101216
Abstract (en)
[origin: WO2011084618A2] The invention provides a pharmaceutical composition for oral drug delivery comprising a solid dosage form containing an effective amount of a therapeutic agent, a permeation enhancer and a pharmaceutically acceptable excipient and a bioadhesive layer containing a bioadhesive polymer, and optionally comprising an impermeable or semi-permeable layer having an opening capable of directing a unidirectional release of the therapeutic agent and the permeation enhancer from the solid dosage form. Methods of making and using the present pharmaceutical composition are also provided.
IPC 8 full level
CPC (source: EP)
A61K 9/2072 (2013.01); A61K 9/2846 (2013.01); A61K 9/2866 (2013.01); A61K 9/2886 (2013.01); A61K 9/2893 (2013.01); A61K 38/2278 (2013.01); A61K 38/28 (2013.01); A61K 9/2013 (2013.01)
Citation (search report)
See references of WO 2011084618A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011084618 A2 20110714; WO 2011084618 A3 20120119; AU 2010339907 A1 20120705; CA 2784120 A1 20110714; EP 2512454 A2 20121024; JP 2013514976 A 20130502
DOCDB simple family (application)
US 2010060809 W 20101216; AU 2010339907 A 20101216; CA 2784120 A 20101216; EP 10795591 A 20101216; JP 2012544835 A 20101216