Mealey's (January 8, 2020, 9:28 AM EST) -- OKLAHOMA CITY — The Oklahoma Supreme Court on Dec. 26 granted a motion by Johnson & Johnson and Janssen Pharmaceuticals Inc. to retain jurisdiction over the drug companies’ appeal of a $465 million opioid judgment (Oklahoma, et al. v. Purdue Pharma, et al., No. 118474, Okla. Sup.)....