release native drugs from macromolecular carriers (such as circulating polymers or hydrogel microspheres) at predictable rates, enabling sustained release over weeks to months. ProLynx applies this technology to create long-acting therapeutic candidates and partners with pharmaceutical firms and academic researchers to design and test novel drug conjugates. Its pipeline includes extended-duration therapies for metabolic and obesity indications, with a focus on formulations engineered for monthly or quarterly dosing schedules.