ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,064, issued on Oct. 7, was assigned to SFC Co. LTD. (Cheongju-si, South Korea).

"Quencher and uses thereof" was invented by Tae Young Kim (Cheongju-si, South Korea), Goutam Masanta (Cheongju-si, South Korea), Do Min Lee (Cheongju-si, South Korea), Ju Man Song (Cheongju-si, South Korea) and Jong Tae Je (Cheongju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a quencher exhibiting a quenching effect on a fluorescent material exhibiting a luminescent property at an excited energy level, and various uses thereof."

The patent was filed on May 18, 2022, under Application No. 17/747,863.

*For further inform...