Drug Patent Number | Company | Drug Patent Title | Drug Patent Expiry | Activity Alert |
---|---|---|---|---|
These drug patents protects the active chemical substance. Only drug patent owner can launch products that use this active substance. | ||||
US11351149 | PFIZER | Nitrile-containing antiviral compounds |
Aug, 2041
(17 years from now) | |
These drug patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc). | ||||
US11541034 | PFIZER | Nitrile-containing antiviral compounds |
Oct, 2041
(17 years from now) |
Drug Exclusivity | Drug Exclusivity Expiration |
---|---|
New Chemical Entity Exclusivity(NCE) | May 25, 2028 |
NCE-1 date: 26 May, 2027
Market Authorisation Date: 25 May, 2023
Treatment: Treatment of mild-to-moderate coronavirus disease 2019 (covid-19) in adults who are at high risk for progression to severe covid-19, including hospitalization or death
Dosage: TABLET;ORAL