Propanc Biopharma Accelerates IP Momentum: Files Fourth Provisional Patent Application in Just Two Months – Strengthening Global Protection for Breakthrough Proenzyme Formulations

Core Insights - Propanc Biopharma, Inc. has filed its fourth new provisional patent application in two months, focusing on innovative formulations of pancreatic proenzymes, which are critical for addressing challenges in stability and transport for biomedical applications [1][2] - The company aims to double its intellectual property portfolio from approximately 90 to over 200 patents, covering various aspects of its proenzyme technology, which targets and prevents metastasis from solid tumors [2][3] - Propanc's lead asset, PRP, is designed to selectively attack cancer stem cells and circulating tumor cells while sparing healthy tissue, offering a potential long-term therapy with reduced toxicity compared to conventional treatments [3][4] Company Developments - The recent patent applications are part of a strategy to secure leadership in a field with significant unmet medical needs, particularly for aggressive cancers with limited treatment options [2][3] - Preparations for a Phase 1b First-In-Human study of PRP in advanced cancer patients are advancing rapidly, with expectations for further updates on the clinical pathway and broader pipeline soon [3] Industry Context - Propanc is developing a novel approach to cancer treatment by targeting cancer stem cells through proenzyme activation, which addresses the underlying drivers of cancer proliferation and spread [4]