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Serving 500+ biopharmaceutical companies globally:

Farmers Insurance
Boehringer Ingelheim
McKinsey
AstraZeneca
Harvard Business School
Argus Health
Express Scripts
Johnson and Johnson
US Department of Justice
Cipla

Generated: September 25, 2017

DrugPatentWatch Database Preview

Details for Patent: ► Subscribe

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Which drugs does patent 9,393,372 protect, and when does it expire?


Patent ► Subscribe protects AFREZZA and is included in one NDA.

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

Summary for Patent: ► Subscribe

Title:Dry powder drug delivery system
Abstract: A pulmonary drug delivery system is disclosed, including a breath-powered, dry powder inhaler, and a cartridge for delivering a dry powder formulation. The inhaler and cartridge can be provided with a drug delivery formulation.
Inventor(s): Smutney; Chad C. (Watertown, CT), Adamo; Benoit (Mount Kisco, NY), Polidoro; John M. (Coventry, CT), Kinsey; P. Spencer (Sandy Hook, CT), Overfield; Dennis (Fairfield, CT), Sahi; Carl R. (Coventry, CT), Billings; Christine (Danbury, CT), Marino; Mark T. (Danbury, CT)
Assignee: MannKind Corporation (Valencia, CA)
Application Number:13/933,845
Patent Claim Types:
see list of patent claims
Formulation; Delivery;

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

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
9,446,001Increasing drug affinity for crystalline microparticle surfaces► Subscribe
9,066,881Method of drug formulation based on increasing the affinity of active agents for crystalline microparticle surfaces► Subscribe
7,799,344Method of drug formulation based on increasing the affinity of crystalline microparticle surfaces for active agents► Subscribe
9,662,461Dry powder drug delivery system and methods► Subscribe
8,499,757Dry powder inhaler and system for drug delivery► Subscribe
8,636,001Dry powder inhaler and system for drug delivery► Subscribe
8,485,180Dry powder drug delivery system► Subscribe
8,377,869Method of preventing adverse effects by GLP-1► Subscribe
9,339,615Dry powder inhaler and system for drug delivery► Subscribe
8,372,804Delivery of active agents► 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: ► Subscribe

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada2801936► Subscribe
Canada2817337► Subscribe
Canada2818900► Subscribe
China101262849► Subscribe
China101262850► Subscribe
China101453988► Subscribe
China101827626► Subscribe
China101969927► Subscribe
China101969928► Subscribe
China102438602► 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.

Export unavailable in trial.
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Serving 500+ biopharmaceutical companies globally:

Farmers Insurance
Medtronic
Fish and Richardson
Federal Trade Commission
QuintilesIMS
Harvard Business School
Citi
Boehringer Ingelheim
Mallinckrodt
Covington

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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