EP 1073419 A2 20010207 - SUSTAINED-RELEASE COMPOSITION INCLUDING AMORPHOUS POLYMER
Title (en)
SUSTAINED-RELEASE COMPOSITION INCLUDING AMORPHOUS POLYMER
Title (de)
ZUSAMMENSETZUNG, ENTHALTEND AMORPHES POLYMER, ZUR VERZÖGERTEN FREISETZUNG.
Title (fr)
COMPOSITION A LIBERATION PROLONGEE CONTENANT UN POLYMRE AMORPHE
Publication
Application
Priority
- US 9906198 W 19990318
- US 7839098 P 19980318
Abstract (en)
[origin: WO9947543A2] Provided is a sustained release composition for sustained release of a pharmaceutical substance. The composition includes a biocompatible polymer that is highly amorphous and a pharmaceutical substance in a hydrophobic ion complex with an amphiphilic material. Also provided a compressed antisolvent method for manufacturing the composition, various product forms incorporating the composition and various uses for the composition.
IPC 1-7
IPC 8 full level
CPC (source: EP)
A61K 9/0024 (2013.01); A61K 9/145 (2013.01); A61K 9/1617 (2013.01); A61K 9/1694 (2013.01); A61K 47/541 (2017.07); A61K 47/554 (2017.07)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9947543 A2 19990923; WO 9947543 A3 19991104; AU 3108299 A 19991011; CA 2324254 A1 19990923; CA 2324254 C 20050104; EP 1073419 A2 20010207; EP 1073419 A4 20090325; JP 2002506876 A 20020305
DOCDB simple family (application)
US 9906198 W 19990318; AU 3108299 A 19990318; CA 2324254 A 19990318; EP 99912785 A 19990318; JP 2000536736 A 19990318