Inventor
SONG BYEONG CHEOL
KR17 patents
⚠️ This page may combine multiple inventors who share the name “SONG BYEONG CHEOL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CJ CHEILJEDANG CORP
14 patentsUS10351859B2Jul 16, 2019
Microorganism producing L-leucine and method for producing L-leucine using the same
CJ CHEILJEDANG CORP11 citations83
US10457919B2Oct 29, 2019
Feedback-resistant acetohydroxy acid synthase variant and method for producing L-valine using the same
CJ CHEILJEDANG CORP2 citations72
US10316297B2Jun 11, 2019
Feedback-resistant acetohydroxy acid synthase variant and method for producing L-valine using the same
CJ CHEILJEDANG CORP2 citations72
US10072278B2Sep 11, 2018
Strain having enhanced L-valine productivity and L-valine production method using the same
CJ CHEILJEDANG CORP5 citations72
US11905539B2Feb 20, 2024
Isopropylmalate synthase variant and a method of producing L-leucine using the same
CJ CHEILJEDANG CORP0 citations62
US11345901B2May 31, 2022
Acetohydroxy acid synthase variant and a microorganism comprising the same
CJ CHEILJEDANG CORP0 citations62
US11248220B2Feb 15, 2022
Acetohydroxy acid synthase variant, microorganism comprising the same, and method of producing l-branched-chain amino acid using the same
CJ CHEILJEDANG CORP0 citations62
US11104924B2Aug 31, 2021
Isopropylmalate synthase variant and a method of producing L-leucine using the same
CJ CHEILJEDANG CORP1 citations62
US11085029B2Aug 10, 2021
Acetohydroxy acid synthase variant, microorganism comprising the same, and method of producing L-branched-chain amino acid using the same
CJ CHEILJEDANG CORP0 citations62
US11021697B2Jun 1, 2021
Acetohydroxy acid synthase variant, microorganism comprising the same, and method of producing L-branched-chain amino acid using the same
CJ CHEILJEDANG CORP0 citations62
US11492648B2Nov 8, 2022
Modified polypeptide having an activity of ornithine-based product exporter and method for producing ornithine-based product using cells expressing the polypeptide
CJ CHEILJEDANG CORP0 citations59
US10870871B2Dec 22, 2020
Polypeptide and method for producing ornithine-based product using the same
CJ CHEILJEDANG CORP1 citations59
US10844359B2Nov 24, 2020
Acetohydroxy acid synthase variant, microorganism comprising the same, and method of producing L-branched-chain amino acid using the same
CJ CHEILJEDANG CORP0 citations51
US9243268B2Jan 26, 2016
Method for preparing cysteine or a derivative thereof using a novel O-phosphoserine sulfhydrylase
CJ CHEILJEDANG CORP0 citations51
CHANG JIN SOOK
2 patentsUS8557549B2Oct 15, 2013
Microorganism producing O-phosphoserine and method of producing L-cysteine or derivatives thereof from O-phosphoserine using the same
CHANG JIN SOOK30 citations89
US9689009B2Jun 27, 2017
Microorganism producing o-phosphoserine and method of producing L-cysteine or derivatives thereof from O-phosphoserine using the same
CHANG JIN SOOK2 citations70