Pharsight

Xenleta patents expiration

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.
US8153689 NABRIVA Pleuromutilin derivatives for the treatment of diseases mediated by microbes
Mar, 2028

(4 years from now)

US8071643 NABRIVA Pleuromutilin derivatives for the treatment of diseases mediated by microbes
Jan, 2029

(5 years from now)

US9120727 NABRIVA Process for the preparation of pleuromutilins
May, 2031

(7 years from now)

Xenleta is owned by Nabriva.

Xenleta contains Lefamulin Acetate.

Xenleta has a total of 3 drug patents out of which 0 drug patents have expired.

Xenleta was authorised for market use on 19 August, 2019.

Xenleta is available in solution;intravenous dosage forms.

Drug patent challenges can be filed against Xenleta from 2028-08-19.

The generics of Xenleta are possible to be released after 23 May, 2031.

Drug Exclusivity Drug Exclusivity Expiration
New Chemical Entity Exclusivity (NCE) Aug 19, 2024
Generating Antibiotic Incentives Now (GAIN) Aug 19, 2029

Drugs and Companies using LEFAMULIN ACETATE ingredient

NCE-1 date: 2028-08-19

Market Authorisation Date: 19 August, 2019

Treatment: NA

Dosage: SOLUTION;INTRAVENOUS

More Information on Dosage

XENLETA family patents

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