Details for Patent: 6,790,458
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Summary for Patent: 6,790,458
Title: | Pharmaceutical compositions using semi-solid delivery vehicle |
Abstract: | A semi-solid delivery vehicle contains a polyorthoester and an excipient, and a semi-solid pharmaceutical composition contains an active agent and the delivery vehicle. The pharmaceutical composition may be a topical, syringable, or injectable formulation; and is suitable for local delivery of the active agent. Methods of treatment are also disclosed. |
Inventor(s): | Ng; Steven Y. (San Francisco, CA), Shen; Hui-Rong (Fremont, CA), Heller; Jorge (Woodside, CA) |
Assignee: | AP Pharma Inc. (Redwood City, CA) |
Application Number: | 10/409,408 |
Patent Claim Types: see list of patent claims | Composition; Compound; Delivery; Use; Process; |
Drugs Protected by US Patent 6,790,458
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International Family Members for US Patent 6,790,458
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Canada | 2579297 | ⤷ Sign Up | |||
China | 101052376 | ⤷ Sign Up | |||
European Patent Office | 1796629 | ⤷ Sign Up | |||
European Patent Office | 2902012 | ⤷ Sign Up | |||
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