Torrent Pharma receives approval for Memantine Hydrochloride (along with Alembic, Jubilant, Unichem, Macleods, Aurobindo and Silarx)..
As mentioned by Ankit in his file on torrent key molecules, Memantine has a $1.4 bn size, though impact on Torrent will not be much as it will be a late entrant with four players already in the market and these 7 getting approval, leading to a competitive market.