Notice of Allowance of Zyleris U.S. Patent Application

April 10, 2019. Lake Bluff, IL. Zyleris Pharmatech, a leading topical formulation development service provider, received a notice of allowance of U.S. patent application titled “Topical Compositions for Improved Delivery of Active Agents”. This technology is about improvement of delivery of active agents from ointment formulations, particularly petrolatum-based formulations. Ointments offer many benefits in topical delivery of active agents. However, due to highly viscous nature of petrolatum base, release of active agents from ointments is generally slow. Zyleris has discovered that with addition of a synergistic mixture of two FDA IIG-listed ingredients, release of active agents from ointments can be dramatically increased. This opens up opportunities of developing superior ointment pharmaceutical products.