Inventor · disambiguated record
Sung Ok Han
Also filed as: HAN SUNG OK
13 granted patents·1 pending application·1 citations·filing 2011–2022
81Inventor score
Top patents by PatentIndex Score
14 records- 0164US12247240B2Recombinant microorganism having increased ability to produce isopropanol and method of producing isopropanol using sameUNIV KOREA RES & BUS FOUND·Filed 2022·Granted Mar 11, 2025·0 cites·7 claims
- 0260US8652815B2Transformant comprising gene coding for ws/dgat and method of producing fatty acid ethyl esters using the sameHAN SUNG OK·Filed 2011·Granted Feb 18, 2014·1 cites·6 claims
- 0356US11981939B2Enzyme complex for decomposing polyethylene terephthalate and manufacturing method thereofUNIV KOREA RES & BUS FOUND·Filed 2022·Granted May 14, 2024·0 cites·4 claims
- 0456US2024287531A1Recombinant microorganism for producing carnosine, histidine and beta-alanine and method for producing carnosine, histidine and beta-alanine by using sameUNIV KOREA RES & BUS FOUND·Filed 2022·Application pending·0 cites
- 0553US11248221B2Agarase-3,6-anhydro-L-galactosidase-arabinose isomerase enzyme complex and method for production of tagatose from agar using the sameUNIV KOREA RES & BUS FOUND·Filed 2020·Granted Feb 15, 2022·0 cites·15 claims
- 0653US11124784B2Chitinolytic enzyme derived from Clostridium cellulovoransUNIV KOREA RES & BUS FOUND·Filed 2020·Granted Sep 21, 2021·0 cites·5 claims
- 0752US11066683B2Recombinant Corynebacterium capable of producing biliverdin IX-alpha and method of producing biliverdin IX-alpha using the sameUNIV KOREA RES & BUS FOUND·Filed 2020·Granted Jul 20, 2021·0 cites·4 claims
- 0844US11085034B2Enzyme complex comprising heme polymerase and heme ligase, and method for producing hemozoin using sameUNIV KOREA RES & BUS FOUND·Filed 2017·Granted Aug 10, 2021·0 cites·3 claims
- 0944US11072788B2Expansin-agarase enzyme complex and method for degrading agar by using sameUNIV KOREA RES & BUS FOUND·Filed 2018·Granted Jul 27, 2021·0 cites·5 claims
- 1042US11193152B2Recombinant microorganism having enhanced ability to produce heme, coproporphyrin III, and uroporphyrin III, and method for producing heme, coproporphyrin III, and uroporphyrin III using sameUNIV KOREA RES & BUS FOUND·Filed 2018·Granted Dec 7, 2021·0 cites·7 claims
- 1141US10676768B2Mutant microorganism for producing L-cysteine and method for producing L-cysteine using sameUNIV KOREA RES & BUS FOUND·Filed 2016·Granted Jun 9, 2020·0 cites·2 claims
- 1239US11459554B2Enzyme complex comprising beta-agarase, kappa-carrageenase and anhydro-galactosidase, and use thereofUNIV KOREA RES & BUS FOUND·Filed 2016·Granted Oct 4, 2022·0 cites·7 claims
- 1335US10351885B2Variant microorganism producing 5-aminolevulinic acid and method for preparing 5-aminolevulinic acid using therofUNIV KOREA RES & BUS FOUND·Filed 2016·Granted Jul 16, 2019·0 cites·2 claims
- 1433US8772000B2Transformant for enhancing bioethanol production, and method for producing ethanol by using said strainHAN SUNG OK·Filed 2011·Granted Jul 8, 2014·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →