Key Prominent Players Covered in the Opioid Use Disorder Market Research Report Are Indivior PLC, Alkermes, Orexo AB, Titan Pharmaceuticals, Inc., Teva Pharmaceutical Industries Ltd., Mallinckrodt, Pharmaceuticals, BioDelivery Sciences International Inc., Viatris Inc., Pfizer, Inc., Hikma Pharmaceuticals PLC, Camurus Ltd. and other key market players.