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Serving leading biopharmaceutical companies globally:

Chinese Patent Office
Moodys
Argus Health
US Department of Justice
QuintilesIMS
Medtronic
Covington
Colorcon
Express Scripts
Chubb

Generated: December 17, 2017

DrugPatentWatch Database Preview

Details for Patent: 9,283,193

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Which drugs does patent 9,283,193 protect, and when does it expire?


Patent 9,283,193 protects AFREZZA and is included in one NDA.

This patent has two hundred and thirty-four patent family members in twenty-three countries.

Summary for Patent: 9,283,193

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. Type of surface properties that are altered by the disclosed methods include by 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:14/249,621
Patent Claim Types:
see list of patent claims

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
MannkindAFREZZAinsulin recombinant humanPOWDER;INHALATION022472-001Jun 27, 2014RXYesNo► Subscribe► SubscribeY► Subscribe
MannkindAFREZZAinsulin recombinant humanPOWDER;INHALATION022472-002Jun 27, 2014RXYesYes► Subscribe► SubscribeY► Subscribe
MannkindAFREZZAinsulin recombinant humanPOWDER;INHALATION022472-003Apr 17, 2015RXYesNo► Subscribe► SubscribeY► Subscribe
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Non-Orange Book Patents for Patent: 9,283,193

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
9,358,352Dry powder drug delivery system and methods► Subscribe
9,192,675Dry powder inhaler and system for drug delivery► Subscribe
8,485,180Dry powder drug delivery system► Subscribe
9,446,001Increasing drug affinity for crystalline microparticle surfaces► Subscribe
9,078,866Method for treating hyperglycemia with GLP-1► Subscribe
8,912,193Dry powder inhaler and system for drug delivery► Subscribe
7,799,344Method of drug formulation based on increasing the affinity of crystalline microparticle surfaces for active agents► Subscribe
9,511,198Dry powder inhaler and system for drug delivery► Subscribe
9,717,689Method of drug formulation based on increasing the affinity of crystalline microparticle surfaces for active agents► Subscribe
8,499,757Dry powder inhaler and system for drug delivery► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Patent: 9,283,193

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina072114► Subscribe
Argentina104034► Subscribe
Argentina104035► Subscribe
Australia2003257156► Subscribe
Australia2006290227► Subscribe
Australia2006290870► Subscribe
Australia2007238000► Subscribe
Australia2008316634► Subscribe
Australia2008316636► Subscribe
Australia2009257311► 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 leading biopharmaceutical companies globally:

Teva
Argus Health
Queensland Health
Chinese Patent Office
Farmers Insurance
UBS
Novartis
US Department of Justice
Cipla
Express Scripts

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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