Omeros is developing drug therapies to treat cartilage disorders, such as osteoarthritis and rheumatoid arthritis. While cartilage health requires a balance between cartilage breakdown and synthesis, current drugs approved for the treatment of arthritis are focused only on inhibiting breakdown. Our drug therapies in development combine an inhibitor of cartilage breakdown with an agent that promotes cartilage synthesis.

We believe that our issued and pending patents broadly cover any drug inhibiting cartilage breakdown, including those drugs already approved, in combination with any promoter of cartilage synthesis to treat cartilage disorders. We are conducting in vitro and in vivo preclinical studies to evaluate combinations of cartilage breakdown inhibitors and cartilage synthesis promoters.

Patent Position

Omeros owns one issued U.S. Patent, two pending U.S. Patent Applications, and an additional three issued patents and 19 pending patent applications in key foreign markets directed to the chondroprotective technology.