Adam R. Alper, left, and Michael W. De Vries, right, of Kirkland & Ellis.

An Oakland jury delivered a $30 million trade secret verdict to AI customer engagement company LivePerson Inc. following a day and a half of deliberations.

Jurors found that competitor and occasional business partner 24[7].ai misappropriated all 15 trade secrets LivePerson had claimed—mostly rules for operating customer-specific chat engines and the data those engines generated. Jurors also found that 24[7] engaged in unfair competition.