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Details for Patent: 8,536,167

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Patent 8,536,167 protects XTORO and is included in one NDA.

This patent has twenty patent family members in fourteen countries.

Summary for Patent: 8,536,167

Title:Methods for treating ophthalmic, otic, or nasal infections
Abstract: The present invention relates to methods for treating an ophthalmic, otic, or nasal infection comprising treating the infected tissue with a composition comprising finafloxacin or a finafloxacin derivative. The present invention also relates to antimicrobial compositions comprising finafloxacin or a finafloxacin derivative. The compositions are suitable for the treatment of ophthalmic, otic, or nasal infections.
Inventor(s): Stroman; David W. (Irving, TX), Chowhan; Masood A. (Arlington, TX), Appell; Kenneth C. (Burleson, TX)
Assignee: Alcon Research, Ltd. (Fort Worth, TX)
Application Number:12/829,973
Patent Claim Types:
see list of patent claims
Use; Composition;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 0th percentile
Forward Citations: 1st percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Alcon Res Ltd
XTORO
finafloxacin
SUSPENSION/DROPS;OTIC206307-001Dec 17, 2014RXYes8,536,167► subscribe TREATMENT OF ACUTE OTITIS EXTERNA
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Non-Orange Book Patents for Patent: 8,536,167

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
9,119,859Methods for treating otic infections► 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: 8,536,167

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina077372► subscribe
Australia2010266120► subscribe
BrazilPI1016257► 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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