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Serving hundreds of leading biopharmaceutical companies globally:

UBS
Argus Health
Chinese Patent Office
Fish and Richardson
Moodys
Teva
US Army
Federal Trade Commission
Citi

Generated: June 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 7,776,838

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Summary for Patent: 7,776,838
Title:Treatment of chemotherapeutic agent and antiviral agent toxicity with acylated pyrimidine nucleosides
Abstract: The subject invention discloses compounds, compositions and methods for treatment and prevention of toxicity due to chemotherapeutic agents and antiviral agents. Disclosed are acylated derivatives of non-methylated pyrimidine nucleosides. These compounds are capable of attenuating damage to the hematopoietic system in animals receiving antiviral or antineoplastic chemotherapy.
Inventor(s): von Borstel; Reid W. (Potomac, MD), Bamat; Michael K. (Potomac, MD)
Assignee: Wellstat Therapeutics Corporation (Gaithersburg, MD)
Application Number:08/460,186
Patent Claim Types:
see list of patent claims
Use;

Drugs Protected by US Patent 7,776,838

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
Wellstat Therap VISTOGARD uridine triacetate GRANULE;ORAL 208159-001 Dec 11, 2015 RX Yes Yes ➤ Sign Up ➤ Sign Up EMERGENCY TREATMENT OF ADULT & PEDIATRIC PATIENTS FOLLOWING FLUOROURACIL OR CAPECITABINE OVERDOSE,OR WHO EXHIBIT EARLY-ONSET,SEVERE OR LIFE-THREATENING CARDIAC OR CNS TOXICITY OR UNUSUALLY SEVERE ADVERSE REACTIONS WITHIN 96 HOURS ➤ 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 7,776,838

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
5,691,320 Acylated pyrimidine nucleosides for treatment of systemic inflammation and inflammatory hepatitis ➤ Sign Up
6,743,782 Acyl deoxyribonucleoside derivatives and uses thereof ➤ Sign Up
6,348,451 Acyl deoxyribonucleoside derivatives and uses thereof ➤ Sign Up
6,919,320 Pharmaceutical compositions containing deoxyribonucleosides for wound healing ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Harvard Business School
Fuji
Argus Health
Dow
Mallinckrodt
Accenture
Covington
Deloitte
Teva

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