CA2331823A1 — Combination therapy comprising ribavirin and interferon alpha in antiviral treatment naive patients having g chronic hepatitis c infection
Assigned to Merck Sharp and Dohme LLC · Expires 1999-11-25 · 26y expired
What this patent protects
Use of ribavirin and interferon alpha to prepare pharmaceutical compositions for treating antiviral treatment naive patient having chronic hepatitis C infection to eradicate detectable HCV-RNA involving a combination therapy using a therapeutically effective amount of ribavirin …
USPTO Abstract
Use of ribavirin and interferon alpha to prepare pharmaceutical compositions for treating antiviral treatment naive patient having chronic hepatitis C infection to eradicate detectable HCV-RNA involving a combination therapy using a therapeutically effective amount of ribavirin and a therapeutically effective amount of interferon alpha for a time period of from 20 up to 50 weeks are disclosed.
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
Track this patent
Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.