Invention Grant
US07781489B2 Microemulsions of retinoids, and pharmaceutical compositions containing them
有权
类维生素A的微乳液和含有它们的药物组合物
- Patent Title: Microemulsions of retinoids, and pharmaceutical compositions containing them
- Patent Title (中): 类维生素A的微乳液和含有它们的药物组合物
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Application No.: US10575616Application Date: 2004-10-08
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Publication No.: US07781489B2Publication Date: 2010-08-24
- Inventor: Enea Menegatti , Rita Cortesi , Elisabetta Esposito , Pierangelo Bellato , Giovanni Gennari
- Applicant: Enea Menegatti , Rita Cortesi , Elisabetta Esposito , Pierangelo Bellato , Giovanni Gennari
- Applicant Address: IT Abano Terme
- Assignee: Fidia Farmaceutici S.p.A.
- Current Assignee: Fidia Farmaceutici S.p.A.
- Current Assignee Address: IT Abano Terme
- Agency: Young & Thompson
- Priority: ITMI2003A2019 20031017
- International Application: PCT/EP2004/011236 WO 20041008
- International Announcement: WO2005/039532 WO 20050506
- Main IPC: A61K31/07
- IPC: A61K31/07 ; A61K47/36
Abstract:
Disclosed are water-in-oil (W/O) microemulsions containing as active ingredient a retinoid, a phospholipid emulsifier, and possibly hyaluronic acid or salts thereof.
Public/Granted literature
- US20070134276A1 Microemulsions of retinoids, and pharmaceutical compositions containing them Public/Granted day:2007-06-14
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