Invention Grant
- Patent Title: Nonwoven membrane as a drug delivery system
- Patent Title (中): 无纺膜作为药物输送系统
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Application No.: US14389330Application Date: 2013-03-27
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Publication No.: US09561190B2Publication Date: 2017-02-07
- Inventor: José Antonio Tornero Garcia , Angel Montero Carcaboso , Joan Bertran I Llavina
- Applicant: UNIVERSITAT POLITECNICA DE CATALUNYA , HOSPITAL SANT JOAN DE DEU
- Applicant Address: ES Barcelona ES Esplugues de Llobregat
- Assignee: UNIVERSITAT POLITECNICA DE CATALUNYA,HOSPITAL SANT JOAN DE DEU
- Current Assignee: UNIVERSITAT POLITECNICA DE CATALUNYA,HOSPITAL SANT JOAN DE DEU
- Current Assignee Address: ES Barcelona ES Esplugues de Llobregat
- Agency: Squire Patton Boggs (US) LLP
- Priority: EP12162338 20120330
- International Application: PCT/EP2013/056522 WO 20130327
- International Announcement: WO2013/144206 WO 20131003
- Main IPC: A61K9/70
- IPC: A61K9/70 ; A61K9/00 ; D01D5/00 ; D01D10/00 ; D01F11/08 ; A61K47/34 ; A61K31/4745 ; A61M35/00 ; D04H1/728 ; D04H3/016 ; D04H5/02
Abstract:
The invention defines a nonwoven membrane for the controlled and sustained release of a therapeutic or cosmetic active agent in the area of the body to be treated. This nonwoven membrane comprises one single type of biocompatible electrospun nanofibers and microparticles of at least one therapeutic or cosmetic active agent which are entangled between the nanofibers, the active agent having a low water solubility.
Public/Granted literature
- US20150072008A1 NONWOVEN MEMBRANE AS A DRUG DELIVERY SYSTEM Public/Granted day:2015-03-12
Information query
