Inventor
SON SUNG KWANG
KR15 patents
⚠️ This page may combine multiple inventors who share the name “SON SUNG KWANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CJ CHEILJEDANG CORP
8 patentsUS10995378B2May 4, 2021
L-tryptophan exporter and method of producing L-tryptophan using the same
CJ CHEILJEDANG CORP4 citations71
US11524981B2Dec 13, 2022
L-tryptophan-exporting protein variant and method for producing L-tryptophan using the same
CJ CHEILJEDANG CORP0 citations61
US10378031B2Aug 13, 2019
O-acetylhomoserine sulfhydrylase variant and method for producing L-methionine using same
CJ CHEILJEDANG CORP1 citations60
US9534240B2Jan 3, 2017
Recombinant microorganism producing quinolinic acid and a method for producing quinolinic acid using the same
CJ CHEILJEDANG CORP1 citations51
US9290743B2Mar 22, 2016
L-aspartate oxidase variant and a method for producing quinolinate or nicotinic acid using the same
CJ CHEILJEDANG CORP0 citations51
US10815509B2Oct 27, 2020
Microorganism producing O-acetyl homoserine and the method of producing O-acetyl homoserine using the same
CJ CHEILJEDANG CORP0 citations49
US10501763B2Dec 10, 2019
Microorganism producing O-acetyl-homoserine and method for producing O-acetylhomoserine using the same
CJ CHEILJEDANG CORP0 citations49
US10465217B2Nov 5, 2019
Microorganism producing O-acetyl homoserine and the method of producing O-acetyl homoserine using the same
CJ CHEILJEDANG CORP0 citations49
KIM SO YOUNG
6 patentsUS8283152B2Oct 9, 2012
Microorganism producing O-acetyl-homoserine and the method of producing O-acetyl-homoserine using the microorganism
KIM SO YOUNG13 citations83
US9127257B2Sep 8, 2015
Modified polypeptide having homoserine acetyltransferase activity and microorganism expressing the same
KIM SO YOUNG3 citations62
US8609396B2Dec 17, 2013
Microorganism producing O-acetyl-homoserine and the method of producing O-acetyl-homoserine using the microorganism
KIM SO YOUNG4 citations62
US9297030B2Mar 29, 2016
Method for the preparation of nicotinic acid
KIM SO YOUNG0 citations51
US9080155B2Jul 14, 2015
O-acetylhomoserine sulfhydrylase or mutant protein thereof, and method for converting to methionine using the same
KIM SO YOUNG1 citations51
US9024063B2May 5, 2015
Method for increasing methionine productivity using a mixture of methyl mercaptan and dimethyl sulfide
KIM SO YOUNG1 citations51