Invention Grant
- Patent Title: Respiratory dispersion for metered dose inhalers
- Patent Title (中): 计量吸入器的呼吸分散
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Application No.: US12012827Application Date: 2008-02-05
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Publication No.: US07790145B2Publication Date: 2010-09-07
- Inventor: Jeffry G. Weers , Ernest G. Schutt , Luis A. Dellamary , Thomas E. Tarara , Alexey Kabalnov
- Applicant: Jeffry G. Weers , Ernest G. Schutt , Luis A. Dellamary , Thomas E. Tarara , Alexey Kabalnov
- Applicant Address: CH Basel
- Assignee: Novartis AG
- Current Assignee: Novartis AG
- Current Assignee Address: CH Basel
- Agent Michael J. Mazza
- Main IPC: A61K9/00
- IPC: A61K9/00 ; A61K9/10 ; A61K9/12 ; A61K9/14 ; A61K38/00 ; A61K38/02 ; A61K47/42 ; A61K31/56 ; A61K31/565 ; A61K31/567 ; A61K31/568 ; A61K31/569 ; A61K31/57 ; A61K31/573 ; A61K31/575

Abstract:
A respiratory dispersion is provided for the pulmonary delivery of at least two bioactive agents. The dispersion comprises a propellant suspension medium having dispersed therein a plurality of perforated microstructures, wherein the two bioactive agents are incorporated into individual perforated microstructures.
Public/Granted literature
- US20080226564A1 Respiratory dispersion for metered dose inhalers Public/Granted day:2008-09-18
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