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Details for Patent: 8,460,704

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Patent 8,460,704 protects VIRAMUNE XR and is included in one NDA. There has been one Paragraph IV challenge on Viramune XR. There are seven tentative approvals for the compound protected by this patent. Additional details are available via the generic ingredient links below.

This patent has twenty-nine patent family members in twenty-five countries.

Summary for Patent: 8,460,704

Title:Extended release formulation of nevirapine
Abstract: The invention relates to an extended release pharmaceutical composition comprising nevirapine.
Inventor(s): Cappola; Michael L. (Malvern, PA), Sienkiewicz; Svetlana (New Milford, CT), Snow; Glenn Charles (Sandy Hook, CT), Chen; Feng-Jing (Danbury, CT)
Assignee: Boehringer Ingelheim International GmbH (Ingelheim am Rhein, DE)
Application Number:12/523,226
Patent Claim Types:
see list of patent claims
Use; Dosage form;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 0th 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
Boehringer Ingelheim
VIRAMUNE XR
nevirapine
TABLET, EXTENDED RELEASE;ORAL201152-001Mar 25, 2011RXYes8,460,704► subscribe TREATMENT OF HIV-1 BY ONCE DAILY ADMINISTRATION
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Foreign Priority and PCT Information for Patent: 8,460,704

PCT Information
PCT FiledJune 04, 2008PCT Application Number:PCT/US2008/065705
PCT Publication Date:December 18, 2008PCT Publication Number: WO2008/154234

International Patent Family for Patent: 8,460,704

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina066924► subscribe
Australia2008262031► subscribe
BrazilPI0811732► 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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