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Details for Patent: 7,745,466

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Patent 7,745,466 protects VIMOVO and is included in one NDA. There has been one Paragraph IV challenge on Vimovo.

This patent has seventy-one patent family members in forty-one countries.

Summary for Patent: 7,745,466

Title:Form of S-omeprazole
Abstract:The present invention relates to a novel form of the (-)-enantiomer of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-be- nzimidazole, i.e. S-omeprazole. More specifically, it relates to a novel form of the magnesium salt of the S-enantiomer of omeprazole trihydrate. The present invention also relates to processes for preparing such a form of the magnesium salt of S-omeprazole and pharmaceutical compositions containing it. Furthermore, the present invention also relates to new intermediates used in the process.
Inventor(s): Cotton; Hanna (Sodertalje, SE), Kronstrom; Anders (Sodertalje, SE), Mattson; Anders (Sodertalje, SE), Moller; Eva (Sodertalje, SE)
Assignee: AstraZeneca AB (Sodertalje, SE)
Application Number:11/853,323
Patent Claim Types:
see list of patent claims
Composition; Compound; Dosage form; Use;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 35th percentile
Forward Citations: 7th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Horizon Pharma Usa
VIMOVO
esomeprazole magnesium; naproxen
TABLET, DELAYED RELEASE;ORAL022511-002Apr 30, 2010RXNo7,745,466► subscribeY RISK-REDUCTION OF NSAID-ASSOCIATED GASTRIC ULCER
Horizon Pharma Usa
VIMOVO
esomeprazole magnesium; naproxen
TABLET, DELAYED RELEASE;ORAL022511-001Apr 30, 2010RXYes7,745,466► subscribeY RISK-REDUCTION OF NSAID-ASSOCIATED GASTRIC ULCER
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Foreign Priority and PCT Information for Patent: 7,745,466

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Sweden9702065May 30, 1997

Non-Orange Book Patents for Patent: 7,745,466

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
8,466,175Form of S-omeprazole► subscribe
6,677,455 Potassium salt of S-omeprazole► subscribe
6,747,155 Process► 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: 7,745,466

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Taiwan538040► subscribe
Turkey9902934► subscribe
TunisiaSN98074► 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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