Invention Grant
- Patent Title: Buccal delivery system
- Patent Title (中): 颊传送系统
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Application No.: US13021578Application Date: 2011-02-04
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Publication No.: US08828435B2Publication Date: 2014-09-09
- Inventor: Ernest Alan Hewitt , Richard James Stenlake
- Applicant: Ernest Alan Hewitt , Richard James Stenlake
- Applicant Address: AU
- Assignee: Lingual Consegna Pty Ltd
- Current Assignee: Lingual Consegna Pty Ltd
- Current Assignee Address: AU
- Agency: Reed Smith LLP
- Agent Maryellen Feehery Hank
- Main IPC: A61K9/14
- IPC: A61K9/14 ; A61K9/20 ; A61K9/00

Abstract:
A buccal delivery system capable of being blended in a normal dry powder process and compressed using a standard tabletting machine, said buccal delivery system comprising a matrix of: (a) an effective amount of one or more active ingredients; (b) an amount of one or more polyethylene glycols or derivatives thereof having a molecular weight between 1000 to 8000 sufficient to provide the required hardness and time for dissolution of the matrix; (c) 0.05-2% by weight of the total matrix of one or more suspending agents; (d) 0.05-2% by weight of the total matrix of one or more flowing agents; and (e) 0.05-2% by weight of the total matrix of one or more sweeteners.
Public/Granted literature
- US20110123619A1 BUCCAL DELIVERY SYSTEM Public/Granted day:2011-05-26
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