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Shilpa Stumbles On Lenvima Challenge And Faces Wait Until 2036

Indian Firm Had Challenged Eisai’s US Patent For ‘Highly Pure Lenvatinib Mesylate’

 
• By Dean Rudge

Generic competition to Eisai’s oral-dose blockbuster cancer therapy Lenvima is set to materialize in the US in 2030 – however, for now, that won’t be from ANDA filer Shilpa Medicare.

Old lead letters forming the word Valid.
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Key Takeaways
  • Shilpa Medicare faces a significant delay in launching its generic version of Eisai's cancer treatment, Lenvima (lenvatinib), after a US federal court upheld a key patent protecting the drug.

Shilpa Medicare is facing a wait of more than a decade to launch its proposed generic version of Eisai’s Lenvima...

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