ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,239, issued on April 7, was assigned to SISAF LTD (Guildford, Great Britain).
"Protection of biological species from degradation" was invented by Roghieh Suzanne Saffie-Siebert (Guildford, Great Britain) and Flavia Sutera (Guildford, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of preparing an injectable or oral storage stable formulation, comprising: contacting a biological species with a delivery system comprising biocompatible solid particles to form a complex; then optionally, lyophilising the complex to form a powder, and then dispersing the complex in a biodegradable gel material to form the formulation, comprising the...