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I-Mab Says AbbVie Returns Rights for CD47, Ending $2 Billion Partnership

publication date: Sep 25, 2023

Shanghai’s I-Mab announced AbbVie will end its CD47 partnership with I-Mab, returning all rights for the drug. In 2020, AbbVie acquired ex-China rights to the drug in a deal worth up to $2 billion, including options on two other I-Mab candidates. I-Mab will keep $200 million in AbbVie upfront and milestone payments. AbbVie said the breakup was a “strategic decision,” a description that wasn’t explained, though the company has ended several partnerships recently. One year ago, AbbVie reduced the scope of the I-Med partnership, stopping two Phase Ib trials of lemzoparlimab. More details....

Stock Symbol: (NSDQ: IMAB)

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