ALEXANDRIA, Va., June 12 -- United States Patent no. 12,295,366, issued on May 13, was assigned to SHARON LABORATORIES LTD. (Ashdod, Israel).
"Preservation of personal care compositions" was invented by Paul Salama (Ashdod, Israel) and Ariel Gliksberg (Ashdod, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "Formulations comprised of pyrone and a mixture of at least one cationic surfactant, such as for preservation of personal care compositions, are disclosed. Articles comprising the formulations are further disclosed."
The patent was filed on Aug. 20, 2023, under Application No. 18/235,855.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph...