Inventor

HAN SUNG OK

KR14 patents

⚠️ This page may combine multiple inventors who share the name “HAN SUNG OK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV KOREA RES & BUS FOUND

12 patents

US11248221B2Feb 15, 2022

Agarase-3,6-anhydro-L-galactosidase-arabinose isomerase enzyme complex and method for production of tagatose from agar using the same

UNIV KOREA RES & BUS FOUND0 citations58

US11072788B2Jul 27, 2021

Expansin-agarase enzyme complex and method for degrading agar by using same

UNIV KOREA RES & BUS FOUND0 citations58

US12553040B2Feb 17, 2026

Carbonic anhydrase complex and method for bioimmobilizing carbon dioxide and enhancing lipid production thereby

UNIV KOREA RES & BUS FOUND0 citations57

US11085034B2Aug 10, 2021

Enzyme complex comprising heme polymerase and heme ligase, and method for producing hemozoin using same

UNIV KOREA RES & BUS FOUND0 citations56

US11459554B2Oct 4, 2022

Enzyme complex comprising beta-agarase, kappa-carrageenase and anhydro-galactosidase, and use thereof

UNIV KOREA RES & BUS FOUND0 citations54

US12247240B2Mar 11, 2025

Recombinant microorganism having increased ability to produce isopropanol and method of producing isopropanol using same

UNIV KOREA RES & BUS FOUND0 citations53

US11066683B2Jul 20, 2021

Recombinant Corynebacterium capable of producing biliverdin IX-alpha and method of producing biliverdin IX-alpha using the same

UNIV KOREA RES & BUS FOUND0 citations53

US11981939B2May 14, 2024

Enzyme complex for decomposing polyethylene terephthalate and manufacturing method thereof

UNIV KOREA RES & BUS FOUND0 citations52

US11124784B2Sep 21, 2021

Chitinolytic enzyme derived from Clostridium cellulovorans

UNIV KOREA RES & BUS FOUND0 citations51

US11193152B2Dec 7, 2021

Recombinant microorganism having enhanced ability to produce heme, coproporphyrin III, and uroporphyrin III, and method for producing heme, coproporphyrin III, and uroporphyrin III using same

UNIV KOREA RES & BUS FOUND0 citations47

US10676768B2Jun 9, 2020

Mutant microorganism for producing L-cysteine and method for producing L-cysteine using same

UNIV KOREA RES & BUS FOUND0 citations41

US10351885B2Jul 16, 2019

Variant microorganism producing 5-aminolevulinic acid and method for preparing 5-aminolevulinic acid using therof

UNIV KOREA RES & BUS FOUND0 citations34

HAN SUNG OK

2 patents

US8772000B2Jul 8, 2014

Transformant for enhancing bioethanol production, and method for producing ethanol by using said strain

HAN SUNG OK0 citations42

US8652815B2Feb 18, 2014

Transformant comprising gene coding for ws/dgat and method of producing fatty acid ethyl esters using the same

HAN SUNG OK1 citations38