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Details for Patent: 8,252,307

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Patent 8,252,307 protects ILUVIEN and is included in one NDA.

This patent has nine patent family members in seven countries.

Summary for Patent: 8,252,307

Title:Method for treating and/or preventing retinal diseases with sustained release corticosteroids
Abstract: The present invention relates to a method for administering a corticosteroid to a posterior segment of an eye. In the method, a sustained release device is implanted to deliver the corticosteroid to the eye. The aqueous corticosteroid concentration remains less than vitreous corticosteroid concentration during release of the corticosteroid from the device.
Inventor(s): Ashton; Paul (Newton, MA)
Assignee: pSivida US, Inc. (Watertown, MA)
Application Number:12/684,341
Patent Claim Types:
see list of patent claims
Device;
Patent Metrics:
Source: PatentQuant.com
Field: Medical technology
Back Citations: 185th 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
Alimera Sciences Inc
ILUVIEN
fluocinolone acetonide
IMPLANT;INTRAVITREAL201923-001Sep 26, 2014RXYes8,252,307► subscribeY
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Non-Orange Book Patents for Patent: 8,252,307

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
6,548,078 Method for treating and/or preventing retinal diseases with sustained release corticosteroids► subscribe
6,217,895 Method for treating and/or preventing retinal diseases with sustained release corticosteroids► 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: 8,252,307

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
MexicoPA01009544► subscribe
Japan2002539263► subscribe
European Patent Office1162978► 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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