Inventor
PARK IL HYANG
KR19 patents
Patents
19 patentsUS10544409B2Jan 28, 2020
Hexuronate C4-epimerase mutant with improved conversion activity, and method for producing D-tagatose by using same
CJ CHEILJEDANG CORP5 citations84
US10196626B2Feb 5, 2019
Hexuronate C4-epimerase mutant with improved conversion activity, and method for producing D-tagatose by using same
CJ CHEILJEDANG CORP12 citations84
US11306303B2Apr 19, 2022
Hexuronate C4-epimerase variant having improved D-tagatose conversion activity, and D-tagatose production method using same
CJ CHEILJEDANG CORP1 citations72
US11180785B2Nov 23, 2021
Composition for producing tagatose and method of producing tagatose using the same
CJ CHEILJEDANG CORP3 citations72
US10801020B2Oct 13, 2020
Hexuronate C4-epimerase variant having improved d-tagatose conversion activity, and d-tagatose production method using same
CJ CHEILJEDANG CORP1 citations72
US10544439B2Jan 28, 2020
Hexuronate C4-epimerase variant having improved D-tagatose conversion activity, and D-tagatose production method using same
CJ CHEILJEDANG CORP2 citations72
US11753646B2Sep 12, 2023
Fructose-4-epimerase and method of producing tagatose using the same
CJ CHEILJEDANG CORP2 citations71
US11459594B2Oct 4, 2022
Fructose-4-epimerase and method of preparing tagatose using the same
CJ CHEILJEDANG CORP2 citations71
US11408017B2Aug 9, 2022
Composition for producing tagatose and method of producing tagatose using the same
CJ CHEILJEDANG CORP2 citations71
US12098401B2Sep 24, 2024
Fructose-4-epimerase and method for preparing tagatose using same
CJ CHEILJEDANG CORP0 citations62
US11697832B2Jul 11, 2023
Fructose-C4-epimerase and method of producing tagatose using the same
CJ CHEILJEDANG CORP0 citations62
US11499147B2Nov 15, 2022
Nucleic acid encoding hexuronate C4-epimerase variant having improved D-tagatose conversion activity, and D-tagatose production method using same
CJ CHEILJEDANG CORP0 citations62
US10947524B2Mar 16, 2021
Hexuronate C4-epimerase variant having improved D-tagatose conversion activity, and D-tagatose production method using same
CJ CHEILJEDANG CORP0 citations62
US10544438B2Jan 28, 2020
Composition for preparing tagatose and method for preparing tagatose from fructose
CJ CHEILJEDANG CORP1 citations62
US12371686B2Jul 29, 2025
Ribulose-phosphate 3-epimerase motif having low side reactivity and enzyme including the same
CJ CHEILJEDANG CORP0 citations61
US11884923B2Jan 30, 2024
Fructose-4-epimerase and method of producing tagatose using the same
CJ CHEILJEDANG CORP0 citations61
US11408018B2Aug 9, 2022
Fructose-C4-epimerase and preparation method for producing tagatose using the same
CJ CHEILJEDANG CORP0 citations61
US10745720B2Aug 18, 2020
Production method for tagatose
CJ CHEILJEDANG CORP0 citations52
US12305203B2May 20, 2025
Psicose-6-phosphate phosphatase, composition for producing psicose comprising the same, and method for producing psicose using the same
CJ CHEILJEDANG CORP0 citations49