Details for Patent: 5,707,608
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Summary for Patent: 5,707,608
Title: | Methods of making liposomes containing hydro-monobenzoporphyrin photosensitizer |
Abstract: | Liposomal compositions containing green porphyrins as photosensitizers are improved by enhancing the ratio of phospholipid to photosensitizer and by conducting the hydration an sizing of the liposomes in the composition at low temperature. |
Inventor(s): | Liu; Ron (North Chicago, IL) |
Assignee: | QLT PhotoTherapeutics, Inc. (Vancouver, CA) |
Application Number: | 08/510,573 |
Patent Claim Types: see list of patent claims | Use; Composition; Dosage form; Formulation; Compound; |
Drugs Protected by US Patent 5,707,608
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International Family Members for US Patent 5,707,608
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Austria | 226430 | ⤷ Try a Trial | |||
Australia | 6608396 | ⤷ Try a Trial | |||
Australia | 717181 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |