AskAt received a Notice of Allowance for a process for the differential solubility-driven asymmetric transformation of substituted 2H-chromene-3-carboxylic acids. Application No. BR 11 2021 013520-0 (Filing Date: January 20, 2020) was published in the Brazilian Industrial Property Journal (Official Gazette) No: 2754 on October 17, 2023. In addition to Brazil, the process patent for AAT-076 has also been granted in Canada, Europe, Japan, Korea, Mexico, Russia, and the U.S.