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Generated: August 22, 2017

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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:
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Composition; Use; Formulation;

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International Patent Family for Patent: ► Subscribe

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina077087► Subscribe
Australia2010259939► Subscribe
BrazilPI1010722► Subscribe
Canada2765156► Subscribe
China102458371► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving 500+ biopharmaceutical companies globally:

Express Scripts
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