Johnson & Johnson has filed motions asking a Los Angeles trial court to discard a record $417 million verdict in a talcum powder products liability case.

In its court papers J&J said a new trial was needed partly because of alleged misconduct of jurors in the deliberations room. The verdict was handed up on a 9-3 vote.

A Sept. 15 motion for new trial cites “jury misconduct” and “irregularities in the proceedings” among the list of reasons for overturning the verdict—the largest so far to come out of lawsuits alleging Johnson & Johnson's baby powder caused women to get ovarian cancer.