Invention Grant
- Patent Title: Pharmaceutical compositions
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Application No.: US16249133Application Date: 2019-01-16
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Publication No.: US10668018B2Publication Date: 2020-06-02
- Inventor: Stuart Corr , Timothy James Noakes
- Applicant: MEXICHEM AMANCO HOLDINGS S.A. DE C.V.
- Applicant Address: MX Estado de Mexico C.P.
- Assignee: MEXICHEM AMANCO HOLDING S.A. DE C.V.
- Current Assignee: MEXICHEM AMANCO HOLDING S.A. DE C.V.
- Current Assignee Address: MX Estado de Mexico C.P.
- Agency: Brinks Gilson & Lione
- Agent Yuezhong Feng
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6b9ae2b5
- Main IPC: A61K9/12
- IPC: A61K9/12 ; A61K47/10 ; A61K9/00 ; A61K31/56 ; A61K31/573 ; A61K47/06
Abstract:
A pharmaceutical solution for a medication delivery apparatus, especially a metered dose inhaler, is described. The pharmaceutical solution comprises: (a) a liquefied propellant component consisting essentially of and preferably consisting entirely of 1,1-difluoroethane (R-152a); (b) ethanol; and (c) a drug component dissolved in the propellant/ethanol mixture consisting of at least one drug selected from the group consisting of beclomethasone dipropionate (BDP) and fluticasone propionate (FP).
Public/Granted literature
- US20190142750A1 PHARMACEUTICAL COMPOSITIONS Public/Granted day:2019-05-16
Information query
