Pharsight

Tyzeka 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.
US7858594 NOVARTIS Crystalline and amorphous forms of beta-L-2′-deoxythymidine
Sep, 2023

(13 days ago)

US7589079 NOVARTIS Crystalline and amorphous forms of beta-L-2′-deoxythymidine
Sep, 2023

(13 days ago)

Tyzeka is owned by Novartis.

Tyzeka contains Telbivudine.

Tyzeka has a total of 2 drug patents out of which 2 drug patents have expired.

Expired drug patents of Tyzeka are:

  • US7858594
  • US7589079

Tyzeka was authorised for market use on 28 April, 2009.

Tyzeka is available in solution;oral dosage forms.

Tyzeka can be used as treatment of chronic hepatitis b in adult patients.

The generics of Tyzeka are possible to be released after 11 September, 2023.

Drugs and Companies using TELBIVUDINE ingredient

Market Authorisation Date: 28 April, 2009

Treatment: Treatment of chronic hepatitis b in adult patients

Dosage: SOLUTION;ORAL

More Information on Dosage

TYZEKA family patents

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