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Serving hundreds of leading biopharmaceutical companies globally:

Boehringer Ingelheim
Baxter
Fish and Richardson
Harvard Business School
Cipla
US Army
Argus Health
Merck
Cerilliant

Generated: June 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,324,275

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Which drugs does patent 8,324,275 protect, and when does it expire?

Patent 8,324,275 protects XYREM and is included in one NDA.

This patent has fourteen patent family members in ten countries.
Summary for Patent: 8,324,275
Title:Microbiologically sound and stable solutions of gamma-hydroxybutyrate salt for the treatment of narcolepsy
Abstract: Disclosed are formulations of gamma-hydroxybutyrate in an aqueous medium that are resistant to microbial growth. Also disclosed are formulations of gammahydroxybutyrate that are also resistant to the conversion into GBL. Disclosed are methods to treat sleep disorders, including narcolepsy, with these stable formulations of GHB. The present invention also provides methods to treat alcohol and opiate withdrawal, reduced levels of growth hormone, increased intracranial pressure, and physical pain in a patient.
Inventor(s): Cook; Harry (Eden Prairie, MN), Hamilton; Martha (St. Paul, MN), Danielson; Douglas (Otsego, MI), Goderstad; Colette (St. Paul, MN), Reardan; Dayton T. (Shorewood, MN)
Assignee: Jazz Pharmaceuticals, Inc. (Palo Alto, CA)
Application Number:13/446,892
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,324,275
Patent Claim Types:
see list of patent claims
Use; Formulation;

Drugs Protected by US Patent 8,324,275

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
Jazz Pharms XYREM sodium oxybate SOLUTION;ORAL 021196-001 Jul 17, 2002 AA RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial METHOD OF TREATING CATAPLEXY IN PATIENTS WITH NARCOLEPSY ➤ Try a Free Trial
Jazz Pharms XYREM sodium oxybate SOLUTION;ORAL 021196-001 Jul 17, 2002 AA RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial METHOD OF TREATING EXCESSIVE DAYTIME SLEEPINESS IN PATIENTS WITH NARCOLEPSY ➤ Try a Free Trial
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 8,324,275

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
7,851,506 Microbiologically sound and stable solutions of gamma-hydroxybutyrate salt for the treatment of narcolepsy ➤ Try a Free Trial
8,461,203 Microbiologically sound and stable solutions of gamma-hydroxybutyrate salt for the treatment of narcolepsy ➤ Try a Free Trial
8,859,619 Microbiologically sound and stable solutions of gamma-hydroxybutyrate salt for the treatment of narcolepsy ➤ Try a Free Trial
6,472,431 Microbiologically sound and stable solutions of gamma-hydroxybutyrate salt for the treatment of narcolepsy ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Family Members for US Patent 8,324,275

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Japan 5204685 ➤ Try a Free Trial
Japan 2009167189 ➤ Try a Free Trial
Japan 4374441 ➤ Try a Free Trial
Japan 2002533388 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Deloitte
Queensland Health
US Army
Dow
UBS
Argus Health
Cantor Fitzgerald
McKesson
Merck

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