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Details for Patent: 8,349,294

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Patent 8,349,294 protects TOBI PODHALER and is included in one NDA.

This patent has one hundred and forty-one patent family members in thirty-seven countries.

Summary for Patent: 8,349,294

Title:Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use
Abstract: Microparticle compositions comprising metal ion-lipid complexes for drug delivery are described including methods of making the microparticle compositions and methods of treating certain conditions and disease states by administering the microparticle compositions. The metal ion-lipid complexes can be combined with various drugs or active agents for therapeutic administration. The microparticle compositions of the present invention have superior stability to other microparticle compositions resulting in a microparticle composition with longer shelf life and improved dispersability. The microparticle compositions of the present invention have a transition temperature (T.sub.g) of at least 20.degree. C. above the recommended storage temperature (Tst) for drug delivery.
Inventor(s): Dellamary; Luis A (San Marcos, CA), Riess; Jean (Falicon, FR), Schutt; Ernest G (San Diego, CA), Weers; Jeffry G (Belmont, CA), Tarara; Thomas E (Burlingame, CA)
Assignee: Novartis AG (Basel, CH)
Application Number:12/967,482
Patent Claim Types:
see list of patent claims
Composition; Delivery;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 388th percentile
Forward Citations: 0th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Novartis
TOBI PODHALER
tobramycin
POWDER;INHALATION201688-001Mar 22, 2013RXYes8,349,294► subscribeY
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Non-Orange Book Patents for Patent: 8,349,294

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
7,790,145Respiratory dispersion for metered dose inhalers► subscribe
8,080,263Dispersion for pulmonary delivery of a bioactive agent► subscribe
7,905,230Metered dose inhaler with lockout► 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: 8,349,294

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria238035► subscribe
Austria239447► subscribe
Austria248583► 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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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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