Core Viewpoint - Chemomab Therapeutics has secured new patent protections for its lead product nebokitug in China and Russia, enhancing its intellectual property portfolio and positioning for future commercialization in the treatment of primary sclerosing cholangitis (PSC) [1][2][3] Patent Protections - The State Intellectual Property Office of China issued Patent No. ZL 2018 8 0018207.8, which protects the use of nebokitug in hepatic diseases, including PSC, with coverage extending to 2038 [2] - The Federal Service for Intellectual Property of Russia granted RU Patent 2022125176, which covers various formulations and doses of nebokitug, providing protection until 2041 [3] Clinical Development and Regulatory Pathway - Positive data from the Phase 2 SPRING trial of nebokitug has established a promising clinical profile for treating PSC, which is a debilitating disease with no effective treatments [2] - The FDA has outlined a clear pathway for regulatory approval of nebokitug in PSC, which is significant for the company's future plans [2] - Chemomab is preparing for a potential Phase 3 registrational trial for nebokitug in PSC, following the positive results from earlier trials [6] Company Overview - Chemomab Therapeutics is a clinical-stage biotechnology company focused on developing innovative therapeutics for fibro-inflammatory diseases, with nebokitug being a first-in-class dual activity monoclonal antibody targeting CCL24 [6] - The company has reported positive results from four clinical trials of nebokitug, demonstrating a favorable safety profile and potential for treating severe fibro-inflammatory diseases [6]
Chemomab Announces New Patent Awards for Its First-in-Class Agent Nebokitug that is Positioned to Potentially Become the First Approved Drug for Primary Sclerosing Cholangitis