Quoin Pharmaceuticals Receives U.S. Notice of Allowance for Patent Covering Combination Treatment for Netherton Syndrome

Allowed Claims Cover a Method of Treating Netherton Syndrome with a Topical Serine Protease Inhibitor and an Anti-Inflammatory Agent, Including in Patients with SPINK5 Mutations ASHBURN, Va., June 30, 2026 (GLOBE NEWSWIRE) -- Quoin Pharmaceuticals Ltd. (NASDAQ: QNRX) (“Quoin” or the “Company”), a