Teva Kicks Off Trial To Revoke Bayer's Cancer Drug Patent

Law360, London (May 4, 2021, 6:36 PM BST) -- Generic-drug maker Teva opened a London trial Tuesday by telling the judge that its bid to revoke three patents for Bayer's liver and kidney cancer drug had been significantly narrowed to a validity challenge against one patent.

Daniel Alexander QC of 8 New Square also said in the High Court that he was happy to report that in the days just before the trial start, the two sides had whittled down the issues even further.

"So the case has essentially come down to a very conventional obviousness case on a pharmaceutical formulation," Alexander told High Court Judge James Mellor.

Teva Pharmaceuticals...

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