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Details for Patent: 8,338,428

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Patent 8,338,428 protects ABILIFY MAINTENA KIT and is included in one NDA. There are four tentative approvals for the compound protected by this patent. Additional details are available via the generic ingredient links below.

This patent has twenty-three patent family members in nineteen countries.

Summary for Patent: 8,338,428

Title:Methods for administering aripiprazole
Abstract: The present invention relates, in part, to the discovery that a pharmaceutical composition comprising aripiprazole and a carrier administered in a bolus injection resulted in an extended release profile similar to that obtained by the injection of a poly lactide-co-glycolide microsphere formulation containing the active agent. This surprising result suggests that pharmacologically beneficial extended release formulations without the complexities and expense associated with the manufacture microspheres.
Inventor(s): Brown; Josiah (Seattle, WA)
Assignee: Alkermes, Inc. (Waltham, MA)
Application Number:13/420,822
Patent Claim Types:
see list of patent claims
Composition; Use; Formulation;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 1st percentile
Forward Citations: 3rd percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Otsuka Pharm Co Ltd
ABILIFY MAINTENA KIT
aripiprazole
FOR SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR202971-001Feb 28, 2013RXNo8,338,428► subscribeY USE OF ARIPIPRAZOLE IN EXTENDED RELEASE INJECTABLE SUSPENSION IN TREATING ACUTE EPISODES OF SCHIZOPHRENIA
Otsuka Pharm Co Ltd
ABILIFY MAINTENA KIT
aripiprazole
FOR SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR202971-001Feb 28, 2013RXNo8,338,428► subscribeY TREATMENT OF SCHIZOPHRENIA
Otsuka Pharm Co Ltd
ABILIFY MAINTENA KIT
aripiprazole
FOR SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR202971-003Sep 29, 2014RXNo8,338,428► subscribeY USE OF ARIPIPRAZOLE IN EXTENDED RELEASE INJECTABLE SUSPENSION IN TREATING ACUTE EPISODES OF SCHIZOPHRENIA
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Non-Orange Book Patents for Patent: 8,338,428

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
8,759,351Methods for administering aripiprazole► subscribe
8,338,427Methods for administering aripiprazole► 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: 8,338,428

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Slovenia1660037► subscribe
Portugal1660037► subscribe
New Zealand545037► 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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