US Patent Issued to HEILONGJIANG EPPEN BIOTECH on July 28 for "Recombinant strain producing L-lysine and construction methods therefor and use thereof" (Chinese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,506, issued on July 28, was assigned to HEILONGJIANG EPPEN BIOTECH Co. LTD. (Daqing, China).

"Recombinant strain producing L-lysine and construction methods therefor and use thereof" was invented by Gang Meng (Daqing, China), Aiying Wei (Daqing, China), Huiping Jia (Daqing, China), Fengyong Ma (Daqing, China), Xiaoqun Zhou (Daqing, China), Chunguang Zhao (Daqing, China), Xiaowei Guo (Daqing, China), Bin Tian (Daqing, China) and Xiaohang Gao (Daqing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a method for introducing point mutations to the coding sequence of NCg12176 gene or improving the expression thereof in Corynebacterium g...