EP 3538116 A1 20190918 - MICRONEEDLE-BASED TRANSDERMAL DELIVERY SYSTEM AND METHOD OF MAKING SAME
Title (en)
MICRONEEDLE-BASED TRANSDERMAL DELIVERY SYSTEM AND METHOD OF MAKING SAME
Title (de)
AUF MIKRONADELN BASIERENDES TRANSDERMALES ABGABESYSTEM UND VERFAHREN ZUR HERSTELLUNG DAVON
Title (fr)
SYSTÈME D'ADMINISTRATION TRANSDERMIQUE À BASE DE MICRO-AIGUILLES ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- US 201615350718 A 20161114
- US 2017061353 W 20171113
Abstract (en)
[origin: WO2018089918A1] A transdermal delivery system of microneedles containing a bioactive material, comprising at least one layer of a support material; at least one biodegradable needle associated with the support material, each needle comprising at least one biodegradable polymer and at least one sugar, wherein each biodegradable needle is hollow and is adapted to retain a bioactive material.
IPC 8 full level
A61K 35/39 (2015.01); A61K 9/00 (2006.01); A61K 39/095 (2006.01); A61K 39/12 (2006.01); B29C 41/04 (2006.01); C12N 7/00 (2006.01)
CPC (source: EP)
A61K 9/0021 (2013.01); A61K 39/095 (2013.01); A61K 39/12 (2013.01); A61K 39/4615 (2023.05); A61K 39/4622 (2023.05); A61K 39/4644 (2023.05); A61K 39/464824 (2023.05); A61P 31/04 (2017.12); A61P 35/00 (2017.12); B29C 39/021 (2013.01); B29C 39/123 (2013.01); A61K 2039/5252 (2013.01); A61K 2039/54 (2013.01); A61K 2039/541 (2013.01); A61K 2039/545 (2013.01); A61K 2039/55505 (2013.01); A61K 2039/55566 (2013.01); A61K 2039/55572 (2013.01); A61K 2239/31 (2023.05); A61K 2239/49 (2023.05); B29L 2031/7544 (2013.01); B29L 2031/756 (2013.01); C12N 2710/20034 (2013.01); C12N 2710/20071 (2013.01); C12N 2760/16134 (2013.01); C12N 2760/16171 (2013.01); C12N 2760/18523 (2013.01); C12N 2760/18534 (2013.01); C12N 2760/18571 (2013.01)
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 2018089918 A1 20180517; EP 3538116 A1 20190918; EP 3538116 A4 20200527
DOCDB simple family (application)
US 2017061353 W 20171113; EP 17869270 A 20171113