Details for Patent: 8,227,409
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Summary for Patent: 8,227,409
Title: | Diketopiperazine microparticles with defined isomer contents |
Abstract: | Disclosed herein are fumaryl diketopiperazine (FDKP) compositions and microparticles having a specific trans isomer content of about 45% to about 65%. The FDKP microparticles can comprise a drug such as an endocrine hormone, including, peptide, including, insulin, glucagon, parathyroid hormones and the like and can be used to make a powder formulation for pulmonary delivery of the drug. |
Inventor(s): | Kraft; Kelly S. (Poughquag, NY), Somerville; Karla (Corona, CA) |
Assignee: | MannKind Corporation (Valencia, CA) |
Application Number: | 12/813,839 |
Patent Claim Types: see list of patent claims | Composition; Use; Formulation; |
Drugs Protected by US Patent 8,227,409
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International Family Members for US Patent 8,227,409
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Argentina | 077087 | ⤷ Try a Trial | |||
Australia | 2010259939 | ⤷ Try a Trial | |||
Brazil | PI1010722 | ⤷ Try a Trial | |||
Canada | 2765156 | ⤷ Try a Trial | |||
China | 102458371 | ⤷ Try a Trial | |||
European Patent Office | 2440186 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |