ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,208, issued on Sept. 23, was assigned to AstraZeneca AB (Sodertalje, Sweden).
"Chemical compounds" was invented by Jeffrey Wallace Johannes (Wilmington, Del.), Sudhir Mahadeo Hande (Wilmington, Del.), Avipsa Ghosh (Wilmington, Del.), Xiaolan Zheng (Wilmington, Del.), Martin Packer (Cambridge, Great Britain) and Sebastien Louis Degorce (Cambridge, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to azaquinolone compounds of Formula (I), and their use in medicine."
The patent was filed on Sept. 14, 2023, under Application No. 18/467,185.
*For further information, including images, charts and tables, please ...