US Patent Issued to DAESANG on Oct. 28 for "Recombinant vector for transformation improving glutamine productivity, and strain employing same" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,454,709, issued on Oct. 28, was assigned to DAESANG Corp. (Seoul, South Korea).

"Recombinant vector for transformation improving glutamine productivity, and strain employing same" was invented by In Pyo Hong (Seoul, South Korea), Bong Ki Kim (Seoul, South Korea), Min Jin Choi (Gyeonggi-do, South Korea), Seok Hyun Park (Gyeonggi-do, South Korea) and Jae Chun Han (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a strain which has increased glutamine productivity due to being transformed with a vector containing a nucleotide sequence that encodes a glutamine synthetase consisting of the amino acid sequence...