Phosphagenics has collaborated with 3M Company (NYSE:MMM) to improve its Oxycodone patch five-fold. 3M Company (NYSE:MMM) To Improve ‘Pain Patch’ According to reports, Melbourne drug delivery technology company Phosphagenics has entered into a formulation collaboration with 3M Company (NYSE:MMM)’s Drug Delivery Systems. The move by Phosphagenics is aimed at developing an improved version of its first-in-class oxycodone [...]