11.25.20
US Patent No. US 10,821,071 B2 (Haigang Chen, Gareth Winckle, Christopher Riley); Aponia Laboratories, Inc., Greenwich, CT, has patented a composition for transdermal administration of ibuprofen or a salt thereof. It is comprised of ibuprofen in an amount of about 5% by weight of the composition; a gelling agent; propylene glycol; a lower alkyl alcohol that is isopropyl alcohol or a mixture of isopropyl alcohol and ethanol; isopropyl myristate; water; and a base in an amount sufficient for the composition to have an apparent pH of about 7.0.
