If ‘Forxiga (dapagliflozin)’, a SGLT-2 inhibitor class treatment for diabetes, is withdrawn from the Korean market, the question is whether companies can begin selling generics containing the same active ingredient for the treatment of heart failure.

The answer to the question is that selling Forxiga generics for the purpose of treating heart failure might be challenging. This is because the ‘method-of-use patent' describing the treatment of heart failure has been registered, regardless of the withdrawal of Forxiga from the Korean market.

However, generic companies may have options available to treat kidney disease. AstraZeneca has completed the filing of the method-of-use pat