EP 3288518 A4 20181212 - DUAL-CHAMBER PACK FOR EXTENDED RELEASE SUSPENSION COMPOSITIONS
Title (en)
DUAL-CHAMBER PACK FOR EXTENDED RELEASE SUSPENSION COMPOSITIONS
Title (de)
VERPACKUNG MIT ZWEI KAMMERN FÜR RETARD-SUSPENSIONSZUSAMMENSETZUNGEN
Title (fr)
EMBALLAGE À DEUX CHAMBRES POUR COMPOSITIONS DE SUSPENSION À LIBÉRATION PROLONGÉE
Publication
Application
Priority
- IB 2015053209 W 20150501
- IB 2015055780 W 20150730
- US 201615133826 A 20160420
- IB 2016052486 W 20160502
Abstract (en)
[origin: WO2016178132A1] The present invention relates to a dual-chamber pack comprising a first chamber prefilled with a suspension base and a second chamber prefilled with a powder for suspension comprising an active ingredient, wherein upon activation of the dual-chamber pack, the contents of both the chambers are mixed to form an extended release suspension composition which is characterized by having no substantial change in the in-vitro dissolution release profile of the active ingredient upon storage for at least seven days.
IPC 8 full level
A61J 1/14 (2006.01); A61J 1/18 (2006.01); A61J 1/20 (2006.01); A61K 9/00 (2006.01); A61K 9/10 (2006.01); A61K 9/14 (2006.01); A61K 9/50 (2006.01); A61K 31/155 (2006.01); A61K 31/165 (2006.01); A61K 31/43 (2006.01); A61K 31/4439 (2006.01); A61K 31/522 (2006.01); A61K 47/12 (2006.01); B65D 25/08 (2006.01); B65D 51/28 (2006.01)
CPC (source: EP US)
A61J 1/1418 (2015.05 - EP US); A61J 1/18 (2013.01 - EP US); A61J 1/2006 (2015.05 - EP US); A61J 1/2027 (2015.05 - EP US); A61J 1/2093 (2013.01 - EP US); A61K 9/0095 (2013.01 - EP US); A61K 9/10 (2013.01 - EP US); A61K 9/145 (2013.01 - EP); A61K 9/5015 (2013.01 - US); A61K 9/5042 (2013.01 - EP US); A61K 9/5047 (2013.01 - EP); A61K 9/5084 (2013.01 - EP); A61K 31/155 (2013.01 - EP US); A61K 31/165 (2013.01 - EP); A61K 31/43 (2013.01 - EP); A61K 31/4439 (2013.01 - EP); A61K 31/522 (2013.01 - EP); A61K 47/12 (2013.01 - EP); A61K 47/14 (2013.01 - US); A61K 47/26 (2013.01 - US); A61K 47/36 (2013.01 - US); A61K 47/38 (2013.01 - US); B65D 51/2835 (2013.01 - EP); B65D 81/3211 (2013.01 - EP); A61K 9/5089 (2013.01 - EP); B65D 2401/25 (2020.05 - EP); B65D 2401/50 (2020.05 - EP)
Citation (search report)
- [XI] EP 1122186 A1 20010808 - ALCON UNIVERSAL LTD [CH]
- [X] WO 2005097040 A1 20051020 - IDD EAL MFG COMPANY LTD [IE], et al
- [XI] US 2001032643 A1 20011025 - HOCHRAINER DIETER [DE], et al
- See references of WO 2016178132A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016178132 A1 20161110; CA 2984725 A1 20161110; EP 3288518 A1 20180307; EP 3288518 A4 20181212
DOCDB simple family (application)
IB 2016052486 W 20160502; CA 2984725 A 20160502; EP 16789381 A 20160502