DrugPatentWatch Database Preview

Details for Patent: 8,357,394

Which drugs does patent 8,357,394 protect, and when does it expire?

Patent 8,357,394 protects MOXATAG and is included in one NDA.

This patent has eleven patent family members in six countries.

Summary for Patent: 8,357,394

Title:	Compositions and methods for improved efficacy of penicillin-type antibiotics
Abstract:	Disclosed are once-a-day penicillin-type antibiotic products comprising at least one modified release dosage form comprising penicillin-type antibiotics and pharmaceutically acceptable carriers, which compositions provide T>MIC.sub.90 in the serum for at least 5 hours (preferably for at least five consecutive hours), within a 24-hour dosing interval, for a given bacterial pathogen's MIC.sub.90, while providing a total dosage of the penicillin-type antibiotic for a 24-hour dosing interval.
Inventor(s):	Flanner; Henry H. (Montgomery Village, MD), Guttendorf; Robert J. (Gaitherburg, MD), Clausen; Susan P. (Ijamsville, MD), Treacy; Donald (Woodbine, MD), Burnside; Beth A. (Bethesda, MD)
Assignee:	Shionogi Inc. (Florham Park, NJ)
Application Number:	11/636,291
Patent Claim Types: see list of patent claims	Composition; Compound; Dosage form;

Drugs Protected by US Patent 8,357,394

Glossary

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Patent Submitted
Vernalis R And D Ltd	MOXATAG	amoxicillin	TABLET, EXTENDED RELEASE;ORAL	050813-001	Jan 23, 2008		RX	Yes	Yes	➤ Sign Up	➤ Sign Up	Y				➤ Sign Up
Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Patent Submitted

Non-Orange Book US Patents Family Members for Patent 8,357,394

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.

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Patent No.	Title	Estimated Patent Expiration
8,299,052	Pharmaceutical compositions and methods for improved bacterial eradication	➤ Sign Up
8,778,924	Modified release amoxicillin products	➤ Sign Up
Patent No.	Title	Estimated Patent Expiration

International Family Members for US Patent 8,357,394

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Country	Document Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	2006321782	➤ Sign Up
Australia	2006351475	➤ Sign Up
Canada	2635378	➤ Sign Up
Canada	2635606	➤ Sign Up
Country	Document Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration

Summary for Patent: 8,357,394

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