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Details for Patent: 8,097,651

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Patent 8,097,651 protects CAMBIA and is included in one NDA. There has been one Paragraph IV challenge on Cambia.

This patent has twenty-two patent family members in sixteen countries.

Summary for Patent: 8,097,651

Title:Diclofenac formulations and methods of use
Abstract: Methods and formulations are provided for treating migraine and other acute pain episodes using diclofenac, and formulations of diclofenac that provide both rapid and sustained relief from acute pain. Methods and formulations are also provided for treating symptoms that often accompany migraine and acute pain such as photophobia, phonophobia, nausea and vomiting.
Inventor(s): Reiner; Giorgio (Como, IT), Reiner; Alberto (Como, IT), Meyer; Andreas (Neuenberg, DE)
Assignee: APR Applied Pharma Research s.a. (CH)
Application Number:12/683,517
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 32nd 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
Depomed Inc
CAMBIA
diclofenac potassium
FOR SOLUTION;ORAL022165-001Jun 17, 2009RXYes8,097,651► subscribeYY ACUTE TREATMENT OF MIGRAINE ATTACKS WITH OR WITHOUT AURA IN ADULTS
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Non-Orange Book Patents for Patent: 8,097,651

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
8,927,604Diclofenac formulations and methods of use► subscribe
7,759,394Diclofenac formulations and methods of use► 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: 8,097,651

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Russian Federation2432160► subscribe
Russian Federation2008101784► subscribe
Peru00742007► 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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