Pharsight

Twi Pharms patents expiration

1. Forfivo Xl patents expiration

FORFIVO XL Litigations
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).
US7674479 TWI PHARMS Sustained-release bupropion and bupropion/mecamylamine tablets
Jun, 2027

(3 years from now)

Drugs and Companies using BUPROPION HYDROCHLORIDE ingredient

Market Authorisation Date: 10 November, 2011

Treatment: NA

Dosage: TABLET, EXTENDED RELEASE;ORAL

How can I launch a generic of FORFIVO XL before it's drug patent expiration?
More Information on Dosage

FORFIVO XL family patents

Family Patents

2. Naprelan 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).
US5637320 TWI PHARMS Controlled absorption naproxen formulation for once-daily administration
Jun, 2014

(9 years ago)

Drugs and Companies using NAPROXEN SODIUM ingredient

Market Authorisation Date: 05 January, 1996

Treatment: NA

Dosage: TABLET, EXTENDED RELEASE;ORAL

How can I launch a generic of NAPRELAN before it's drug patent expiration?
More Information on Dosage

NAPRELAN family patents

Family Patents