TLC599. Our primary lead product candidate, TLC599, is an intraarticular, or in-joint, injectable BioSeizer formulation of the API steroid dexamethasone sodium phosphate (DSP), which we believe has the potential to become a best-in-class treatment for the management of osteoarthritis (OA) pain. TLC599 is designed to deliver rapid pain relief and to maintain this pain relief for more than three months. TLC399. Our second product candidate, TLC399, is a BioSeizer formulation of DSP intended as an intravitreal, or in-eye, injection for the treatment of macular edema due to retinal vein occlusion (RVO). In preclinical models, TLC399 achieved therapeutic drug levels in the eye for at least six months after a single administration. TLC590. Our third product candidate, TLC590, is a BioSeizer formulation of the API ropivacaine, a non-opioid anesthetic, and is in development for post-surgical pain management.