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Lupin Risks First US Xarelto Generic Launch After PTAB Knocked Out Key Patent

Bayer Has Appealed PTAB’s 2023 Decision On ‘310 Patent; Other Action Stayed Pending Result

 
• By Dean Rudge

Lupin has moved quickly to begin rolling out the first generic version of the blockbuster blood thinner Xarelto in the US, despite continued legal action over a patent expiring in 2039.

Businessman showing risk level indicator rating since low to high for risk management and assessment review concept
• Source: Shutterstock

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...

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