Del. Judge Upholds Claims In Opioid Drug IP But Axes Others

By Britain Eakin (December 20, 2021, 5:32 PM EST) -- A Delaware federal judge on Monday upheld claims in two patents that BioDelivery Sciences International Inc. accused Alvogen PB Research and Development LLC of infringing with a planned generic of the opioid pain medication Belbuca, but invalidated claims in a third....

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