Details for Patent: 7,442,388
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Summary for Patent: 7,442,388
Title: | Phospholipid-based powders for drug delivery |
Abstract: | Phospholipid based powders for drug delivery applications are disclosed. The powders comprise a polyvalent cation in an amount effective to increase the gel-to-liquid crystal transition temperature of the particle compared to particles without the polyvalent cation. The powders are hollow and porous and are preferably administered via inhalation. |
Inventor(s): | Weers; Jeffry G. (Half Moon Bay, CA), Tarara; Thomas E. (Burlingame, CA), Dellamary; Luis A. (San Marcos, CA), Riess; Jean G. (Falicon, FR), Schutt; Ernest G. (San Diego, CA) |
Assignee: | |
Application Number: | 09/851,226 |
Patent Claim Types: see list of patent claims | Composition; Delivery; Use; |
Drugs Protected by US Patent 7,442,388
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International Family Members for US Patent 7,442,388
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Austria | 238035 | ⤷ Try a Trial | |||
Austria | 239447 | ⤷ Try a Trial | |||
Austria | 248583 | ⤷ Try a Trial | |||
Australia | 1064499 | ⤷ Try a Trial | |||
Australia | 1185799 | ⤷ Try a Trial | |||
Australia | 2002245181 | ⤷ Try a Trial | |||
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