US Patent Issued to QURETECH BIO on Dec. 23 for "Ring-fused 2-pyridone compounds, methods for preparation thereof and their use in the treatment and/or prevention of a disease involving gram-positive bacteria" (Swedish Inventors)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,503,476, issued on Dec. 23, was assigned to QURETECH BIO AB (Umea, Sweden).

"Ring-fused 2-pyridone compounds, methods for preparation thereof and their use in the treatment and/or prevention of a disease involving gram-positive bacteria" was invented by Fredrik Almqvist (Umea, Sweden) and Pardeep Singh (Umea, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "Described is a compound of Formula I, or a pharmaceutically acceptable salt thereof, for use in the treatment and/or prevention of a disease involving gram-positive bacteria."

The patent was filed on May 7, 2021, under Application No. 17/997,838.

*For further information, including images, cha...