A federal judge partially overturned the convictions of Insys Therapeutics Inc.’s founder and three former executives accused of bribing doctors to prescribe an addictive opioid, but declined to disturb the remainder of the jury’s verdict.

Purdue Pharma LP will ask a U.S. Bankruptcy Judge to pause litigation against the company and ownership over the objections of U.S. states that allege the OxyContin maker is trying to protect the controlling Sackler family.