ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,225,921, issued on Feb. 18, was assigned to GENIALIS (Henrichemon, France).
"Method for obtaining a product in the form of deep-frozen, dissolved-gas-rich granules, particles or beads, and associated equipment" was invented by Guillaume Gillet (Salbris, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method and associated equipment for obtaining a product in the form of deep-frozen, dissolved-gas-rich granules, particles or beads from a liquid, semi-liquid or pasty matrix, comprises the following steps: gasification of the matrix by incorporating a gas; dispensing the matrix in the form of drops; and cryogenically freezing the matrix drops by im...