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Serving leading biopharmaceutical companies globally:

AstraZeneca
Daiichi Sankyo
Healthtrust
UBS
Mallinckrodt
Baxter
Deloitte
Covington
US Department of Justice
Colorcon

Generated: February 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,544,555

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Which drugs does patent 6,544,555 protect, and when does it expire?

Patent 6,544,555 protects MOXATAG and is included in one NDA.

This patent has twenty-six patent family members in five countries.
Summary for Patent: 6,544,555
Title: Antibiotic product, use and formulation thereof
Abstract:An antibiotic product is comprised of at least three dosages forms, each of which has a different release profile, with the C.sub.max for the antibiotic product being reached in less than about twelve hours. In one embodiment, there is an immediate release dosage form, as well as two or more delayed release dosage forms, with each of the dosage forms having a different release profile, wherein each reaches a C.sub.max at different times.
Inventor(s): Rudnic; Edward M. (N. Potomac, MD), Isbister; James D. (Potomac, MD), Treacy, Jr.; Donald J. (Arnold, MD), Wassink; Sandra E. (Frederick, MD)
Assignee: Advancis Pharmaceutical Corp. (Gaithersburg, MD)
Application Number:09/792,092
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Use;

Drugs Protected by US Patent 6,544,555

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 Y METHOD OF TREATING TONSILLITIS AND/OR PHARYNGITIS SECONDARY TO STREPTOCOCCUS PYOGENES IN A ONCE-A-DAY AMOXICILLIN PRODUCT ➤ 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

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Non-Orange Book US Patents Family Members for Patent 6,544,555

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
7,157,095 Multiple-delayed release antifungal product, use and formulation thereof ➤ Sign Up
6,541,014 Antiviral product, use and formulation thereof ➤ Sign Up
6,667,042 Fluroquinilone antibiotic product, use and formulation thereof ➤ Sign Up
6,984,401 Antiviral product, use and formulation thereof ➤ Sign Up
7,108,859 Antineoplastic product, use and formulation thereof ➤ Sign Up
6,667,057 Levofloxacin antibiotic product, use and formulation thereof ➤ Sign Up
6,723,341 Antibiotic product, use and formulation thereof ➤ Sign Up
7,025,989 Multiple-delayed released antibiotic product, use and formulation thereof ➤ Sign Up
6,730,320 Tetracycline antibiotic product, use and formulation thereof ➤ Sign Up
6,669,948 Antibiotic product, use and formulation thereof ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 6,544,555

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Japan 2006500344 ➤ Sign Up
Japan 2005538121 ➤ Sign Up
Japan 2005523309 ➤ Sign Up
Japan 2003523378 ➤ Sign Up
Japan 5377465 ➤ Sign Up
Japan 2012001528 ➤ Sign Up
European Patent Office 1545465 ➤ Sign Up
European Patent Office 1542656 ➤ Sign Up
European Patent Office 1465591 ➤ Sign Up
European Patent Office 1257255 ➤ Sign Up
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Healthtrust
Federal Trade Commission
Colorcon
UBS
Argus Health
Queensland Health
US Department of Justice
QuintilesIMS
AstraZeneca

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