The US FDA’s exclusivity determination for Inspirion Delivery Sciences LLC’s MorphaBond (morphine sulfate extended-release) suggests the agency currently favors a route-of-abuse-based approach to determining when opioid abuse-deterrent formulation labeling qualifies for three years of Waxman/Hatch marketing protection.
In deciding that MorphaBond’s intranasal, abuse-deterrence labeling qualifies for exclusivity, the agency expressly rejected a broader approach that would cover...





