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Last Updated: December 3, 2022

Details for Patent: 8,551,528


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Summary for Patent: 8,551,528
Title:Diketopiperazine microparticles with defined specific surface areas
Abstract: Disclosed herein are diketopiperazine microparticles having a specific surface area of less than about 67 m.sup.2/g. The diketopiperazine microparticle can be fumaryl diketopiperazine and can comprise a drug such as insulin.
Inventor(s): Grant; Marshall L. (Newtown, CT), Stowell; Grayson W. (Gaylordsville, CT), Menkin; Paul (Branford, CT)
Assignee: Mannkind Corporation (Valencia, CA)
Application Number:12/813,857
Patent Claim Types:
see list of patent claims
Composition; Formulation;

Drugs Protected by US Patent 8,551,528

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 8,551,528

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 077086 See Plans and Pricing
Australia 2010259943 See Plans and Pricing
Brazil PI1013154 See Plans and Pricing
Canada 2764505 See Plans and Pricing
China 102647979 See Plans and Pricing
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Medtronic
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Merck
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Colorcon
Dow

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