Pharsight

1. List of Olysio drug patents

Patent Number	Company	Patent Title	Patent Expiry
These patents protects the active chemical substance. Only patent owner can launch products that use this active substance.
US7671032	JANSSEN PRODS	HCV NS-3 serine protease inhibitors	May, 2025 (1 year, 11 months from now)
US8349869	JANSSEN PRODS	Macrocylic inhibitors of hepatitis C virus	Jul, 2026 (3 years from now)
US8754106	JANSSEN PRODS	Macrocyclic inhibitors of hepatitis C virus	Jul, 2026 (3 years from now)
US8741926	JANSSEN PRODS	Macrocyclic inhibitors of hepatitis C virus	Jul, 2026 (3 years from now)
US9856265	JANSSEN PRODS	Macrocyclic inhibitors of hepatitis C virus	Jul, 2026 (3 years from now)
US9040562	JANSSEN PRODS	Macrocyclic inhibitors of hepatitis C virus	Jul, 2026 (3 years from now)
US8148399	JANSSEN PRODS	Macrocyclic inhibitors of hepatitis C virus	Sep, 2029 (6 years from now)
These patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US9623022	JANSSEN PRODS	Macrocyclic inhibitors of hepatitis C virus	Jul, 2026 (3 years from now)
US9353103	JANSSEN PRODS	Macrocyclic inhibitors of hepatitis C virus	Jul, 2026 (3 years from now)