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Last Updated: February 7, 2023

Details for Patent: 9,717,689

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Summary for Patent: 9,717,689
Title:Method of drug formulation based on increasing the affinity of crystalline microparticle surfaces for active agents
Abstract: Methods are provided for coating crystalline microparticles with an active agent by altering the surface properties of the microparticles in order to facilitate favorable association on the microparticle by the active agent. Types of surface properties that are altered by the disclosed methods include electrostatic properties, hydrophobic properties, and hydrogen bonding properties.
Inventor(s): Oberg; Keith A. (Valencia, CA), Sulner; Joseph (Paramus, NJ), Grant; Marshall L. (Newtown, CT)
Assignee: MannKind Corporation (Valencia, CA)
Application Number:15/017,153
Patent Claim Types:
see list of patent claims
Formulation; Compound; Process;

Drugs Protected by US Patent 9,717,689

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 9,717,689

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 072114 See Plans and Pricing
Argentina 104034 See Plans and Pricing
Argentina 104035 See Plans and Pricing
Australia 2003257156 See Plans and Pricing
Australia 2006290227 See Plans and Pricing
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Harvard Business School

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