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Last Updated: January 24, 2020

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Details for Patent: 8,734,845

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Which drugs does patent 8,734,845 protect, and when does it expire?

Patent 8,734,845 protects AFREZZA and is included in one NDA.

This patent has twenty-five patent family members in fifteen countries.

Summary for Patent: 8,734,845
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:13/377,682
Patent Claim Types:
see list of patent claims
 

Drugs Protected by US Patent 8,734,845

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Mannkind AFREZZA insulin recombinant human POWDER;INHALATION 022472-001 Jun 27, 2014 RX Yes No   Start Trial   Start Trial Y   Start Trial
Mannkind AFREZZA insulin recombinant human POWDER;INHALATION 022472-002 Jun 27, 2014 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Mannkind AFREZZA insulin recombinant human POWDER;INHALATION 022472-003 Apr 17, 2015 RX Yes No   Start Trial   Start Trial Y   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 8,734,845

PCT Information
PCT FiledJune 11, 2010PCT Application Number:PCT/US2010/038298
PCT Publication Date:December 16, 2010PCT Publication Number: WO2010/144789

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