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Primsol patents expiration

Drug Patent Number Company Drug Patent Title Drug Patent Expiry Activity Alert
These drug patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US5763449 ALLEGIS Pleasant-tasting aqueous liquid composition of a bitter-tasting drug
Aug, 2016

(7 years ago)

US5962461 ALLEGIS Pleasant-tasting aqueous liquid composition of a bitter-tasting drug
Aug, 2016

(7 years ago)

Primsol is owned by Allegis.

Primsol contains Trimethoprim Hydrochloride.

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

Expired drug patents of Primsol are:

  • US5763449
  • US5962461

Primsol was authorised for market use on 24 January, 2000.

Primsol is available in solution;oral dosage forms.

The generics of Primsol are possible to be released after 07 August, 2016.

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Drugs and Companies using TRIMETHOPRIM HYDROCHLORIDE ingredient

Market Authorisation Date: 24 January, 2000

Treatment: NA

Dosage: SOLUTION;ORAL

More Information on Dosage

PRIMSOL family patents

Family Patents