EP 3310342 A1 20180425 - INORGANIC CONTROLLED RELEASE PARTICLES WITH FAST DRUG LOADING
Title (en)
INORGANIC CONTROLLED RELEASE PARTICLES WITH FAST DRUG LOADING
Title (de)
ANORGANISCHE RETARD-PARTIKEL MIT SCHNELLER WIRKSTOFFBELADUNG
Title (fr)
PARTICULES INORGANIQUES À LIBÉRATION PROLONGÉE À CHARGE RAPIDE EN SUBSTANCE MÉDICAMENTEUSE
Publication
Application
Priority
- US 201562180345 P 20150616
- US 2016032408 W 20160513
Abstract (en)
[origin: WO2016204896A1] Disclosed herein are nanoparticles comprising an inorganic material having pores that can quickly absorb pharmaceutical moieties and then release such moieites in a controlled fashion for an extended period of time. The nanoparticles can be aggregated in order to form microaggregates that provide the same advantages of quick absorption and controlled release of pharmaceutical moieties. Quick absorption permits the preparation of drug-loaded nanoparticles and microaggregates essentially contemporaneously with the time of treatment, such as during a surgical process. Methods of preparing such nanoparticles and microaggregates are also provided, as are methods for administering a pharmaceutical moiety using the nanoparticles and microaggregates.
IPC 8 full level
CPC (source: EP)
A61K 9/0019 (2013.01); A61K 9/5115 (2013.01); A61K 47/6923 (2017.07); A61P 31/04 (2017.12)
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 2016204896 A1 20161222; CA 2989795 A1 20161222; CA 2989795 C 20231212; EP 3310342 A1 20180425; EP 3310342 A4 20190306
DOCDB simple family (application)
US 2016032408 W 20160513; CA 2989795 A 20160513; EP 16812105 A 20160513