Regentis Biomaterials Ltd. (NYSE American: RGNT) announced that the Japan Patent Office has issued a Notice of Allowance for a patent covering its proprietary organic solvent-free manufacturing process and ready-to-use liquid formulation used in GelrinC, the company's regenerative treatment for articular cartilage injuries. The allowance expands Regentis' global intellectual property portfolio as it advances GelrinC commercialization in Europe, continues enrollment in its pivotal U.S. clinical trial and evaluates expansion into additional international markets.
The allowed patent covers proprietary protein-polymer conjugate compositions and manufacturing methods designed to eliminate the use of organic solvents while enabling stable liquid formulations. According to the company, the technology improves manufacturing efficiency, increases production yield, simplifies manufacturing and enhances scalability for commercial production. Regentis said the patent also strengthens its position in Japan, one of the world's largest cartilage repair markets, where demand is expected to grow as the population ages and the prevalence of knee osteoarthritis increases.
GelrinC is a cell-free, off-the-shelf hydrogel that is eroded and resorbed in the knee, allowing surrounding cells to regenerate cartilage in a controlled and synchronous process. The product aims to address a market of approximately 470,000 cases for cartilage knee repair annually in the U.S., where no off-the-shelf treatment is available. The Japan patent allowance is a strategic step for Regentis as it seeks to penetrate the Japanese market, which represents a significant opportunity given the aging population and rising osteoarthritis cases.
Regentis Biomaterials is a regenerative medicine company focused on developing tissue repair solutions. Its Gelrin platform technology, based on synchronized, degradable hydrogel implants, regenerates damaged or diseased tissue including inflamed cartilage and bone. The company's lead product, GelrinC, is designed to restore knee cartilage and improve patient outcomes.
For more information, visit the company's newsroom at https://ibn.fm/RGNT.
