Lupin has pressed on ‘at-risk’ with the launch of the first generic version of Johnson & Johnson/Bayer’s blockbuster blood thinner Xarelto (rivaroxaban) 2.5mg tablets, with litigation ongoing over a key patent expiring in 2039.
The Indian firm, citing IQVIA data, put annual US sales of Xarelto 2.5mg at around $446m, having launched its rivaroxaban...