ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,227,477, issued on Feb. 18, was assigned to VSPHARMTECH (Daegu, South Korea).
"Method for preparing single isomer of 1-(1-(2-benzylphenoxy)propan-2-yl)-2-methylpiperidine in high-purity" was invented by Kwang Ho Kim (Daejeon, South Korea), Ji Sang Yoo (Daejeon, South Korea), Chi Jang Moon (Daejeon, South Korea), Shin Young Park (Daejeon, South Korea), You Na Moon (Daejeon, South Korea) and So Hee Kim (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a method for preparing a single isomer of 1-(1-(2-benzylphenoxy)propan-2-yl)-2-methylpiperidine in high purity."
The patent was filed on May 17, 2022,...