Inventor · disambiguated record
Jin Sook Chang
Also filed as: CHANG JIN SOOK
31 granted patents·12 pending applications·286 citations·filing 2007–2022
96Inventor score
Top patents by PatentIndex Score
43 records- 0198US10584338B2Promoter and use thereofCJ CHEILJEDANG CORP·Filed 2017·Granted Mar 10, 2020·168 cites·16 claims
- 0295US10662450B2Aspartokinase variant and method for producing L-amino acid using the sameCJ CHEILJEDANG CORP·Filed 2018·Granted May 26, 2020·15 cites·8 claims
- 0394US8557549B2Microorganism producing O-phosphoserine and method of producing L-cysteine or derivatives thereof from O-phosphoserine using the sameCHANG JIN SOOK·Filed 2011·Granted Oct 15, 2013·30 cites·17 claims
- 0491US10125179B2RhtB protein variants and the method of producing O-phosphoserine using the sameCJ CHEILJEDANG CORP·Filed 2017·Granted Nov 13, 2018·4 cites·1 claims
- 0591US7851180B2Microorganism producing L-methionine precursor and the method of producing L-methionine precursor using the microorganismCJ CHEILJEDANG CORP·Filed 2008·Granted Dec 14, 2010·19 cites·20 claims
- 0690US9029105B2Microorganism producing L-methionine precursor and method of producing L-methionine and organic acid from the L-methionine precursorCJ CHEILJEDANG CORP·Filed 2013·Granted May 12, 2015·9 cites·16 claims
- 0789US9127324B2O-phosphoserine sulfhydrylase mutants and method for production of cysteine using the sameSHIN SOO AN·Filed 2011·Granted Sep 8, 2015·10 cites·11 claims
- 0888US10323262B2Microorganism producing O-phosphoserine and a method for producing O-phosphoserine or L-cysteine using the sameCJ CHEILJEDANG CORP·Filed 2015·Granted Jun 18, 2019·4 cites·14 claims
- 0987US10344059B2RhtB protein variants and the method of producing O-phosphoserine using the sameCJ CHEILJEDANG CORP·Filed 2017·Granted Jul 9, 2019·2 cites·2 claims
- 1086US9765124B2RhtB protein variants and the method of producing O-phosphoserine using the sameCJ CHEILJEDANG CORP·Filed 2014·Granted Sep 19, 2017·3 cites·1 claims
- 1186US8426171B2Microorganism producing L-methionine precursor and method of producing L-methionine and organic acid from the L-methionine precursorKIM SO-YOUNG·Filed 2007·Granted Apr 23, 2013·6 cites·33 claims
- 1281US11661616B2Microorganism having increased glycine productivity and method for producing fermented composition using the sameCJ CHEILJEDANG CORP·Filed 2019·Granted May 30, 2023·1 cites·7 claims
- 1381US9150893B2Compositions and methods of producing methionineCJ CHEILJEDANG CORP·Filed 2013·Granted Oct 6, 2015·2 cites·13 claims
- 1479US8465952B2Microorganism producing L-methionine precursor and the method of producing L-methionine precursor using the microorganismKIM CHUL HA·Filed 2011·Granted Jun 18, 2013·3 cites·16 claims
- 1577US9689009B2Microorganism producing o-phosphoserine and method of producing L-cysteine or derivatives thereof from O-phosphoserine using the sameCHANG JIN SOOK·Filed 2011·Granted Jun 27, 2017·2 cites·17 claims
- 1676US11180784B2Microorganism of the genus Corynebacterium producing L-amino acids and a method for producing L-amino acids using the sameCJ CHEILJEDANG CORP·Filed 2019·Granted Nov 23, 2021·1 cites·2 claims
- 1775US10752659B2RHTB protein variants and the method of producing O-phosphoserine using the sameCJ CHEILJEDANG CORP·Filed 2019·Granted Aug 25, 2020·0 cites·4 claims
- 1874US10378031B2O-acetylhomoserine sulfhydrylase variant and method for producing L-methionine using sameCJ CHEILJEDANG CORP·Filed 2016·Granted Aug 13, 2019·1 cites·7 claims
- 1974US10344287B2Recombinant microorganism producing quinolinic acid and method for producing quinolinic acid using sameCJ CHEILJEDANG CORP·Filed 2015·Granted Jul 9, 2019·1 cites·5 claims
- 2074US9834491B2Method for producing bio-based homoserine lactone and bio-based organic acid from O-acyl homoserine produced by microorganismsCJ CHEILJEDANG CORP·Filed 2014·Granted Dec 5, 2017·1 cites·20 claims
- 2173US10738091B2RHTB protein variants and the method of producing O-phosphoserine using the sameCJ CHEILJEDANG CORP·Filed 2018·Granted Aug 11, 2020·0 cites·6 claims
- 2271US8551742B2Compositions and methods of producing methionineBRAZEAU BRIAN·Filed 2007·Granted Oct 8, 2013·4 cites·12 claims
- 2367US10961554B2Promoter and a method for producing L-amino acid using the sameCJ CHEILJEDANG CORP·Filed 2019·Granted Mar 30, 2021·0 cites·19 claims
- 2462US2024150731A1Novel citrate synthase variant and method for producing l-valine using the sameCJ CHEILJEDANG CORP·Filed 2022·Application pending·0 cites
- 2562US2024409970A1Corynebacterium genus microorganism producing l-arginine, and method for producing l-arginine using sameCJ CHEILJEDANG CORP·Filed 2022·Application pending·0 cites
- 2661US11352608B2Promoter and a method for producing L-amino acid using the sameCJ CHEILJEDANG CORP·Filed 2019·Granted Jun 7, 2022·0 cites·12 claims
- 2761US9005952B2Microorganism producing L-methionine precursor and the method of producing L-methionine precursor using the microorganismKIM CHUL HA·Filed 2008·Granted Apr 14, 2015·0 cites·21 claims
- 2860US11773417B2Microalgal strains of Thraustochytrium genus, and method of producing polyunsaturated fatty acids using the sameCJ CHEILJEDANG CORP·Filed 2019·Granted Oct 3, 2023·0 cites·9 claims
- 2960US9493801B2Compositions and methods of producing methionineCJ CHEILJEDANG CORP·Filed 2015·Granted Nov 15, 2016·0 cites·16 claims
- 3059US2024150730A1Novel citrate synthase variant and method for producing o-acetyl-l-homoserine or l-methionine using sameCJ CHEILJEDANG CORP·Filed 2022·Application pending·0 cites
- 3159US2024182872A1Novel citrate synthase variant and method for producing l-amino acids using sameCJ CHEILJEDANG CORP·Filed 2022·Application pending·0 cites
- 3259US2025283128A1A Genus of Corynebacterium Microorganism for Producing L-Arginine and a Method for Producing L-Arginine Using the SameCJ CHEILJEDANG CORP·Filed 2022·Application pending·0 cites
- 3358US11066687B25′-inosinic acid dehydrogenase and method of preparing 5′-inosinic acid using the sameCJ CHEILJEDANG CORP·Filed 2018·Granted Jul 20, 2021·0 cites·15 claims
- 3458US10041098B2O-phosphoserine export protein and the method of producing O-phosphoserine using the sameCJ CHEILJEDANG CORP·Filed 2014·Granted Aug 7, 2018·0 cites·8 claims
- 3558US2017073715A1Microorganism producing o-phosphoserine and method of producing l-cysteine or derivatives thereof from o-phosphoserine using the sameCJ CHEILJEDANG CORP·Filed 2016·Application pending·0 cites
- 3657US2023063145A1Microorganism with enhanced l-branched-chain amino acid producing ability and method for producing l-branched-chain amino acid using sameCJ CHEILJEDANG CORP·Filed 2021·Application pending·0 cites
- 3757US2024026397A1Microorganism producing l-valine and method for producing l-valine using the sameCJ CHEILJEDANG CORP·Filed 2021·Application pending·0 cites
- 3856US2015211034A1Microorganism Producing L-Methionine Precursor and Method of Producing L-Methionine and Organic Acid from the L-Methionine PrecursorCJ CHEILJEDANG CORP·Filed 2015·Application pending·0 cites
- 3955US10501745B2Promoter and use thereofCJ CHEILJEDANG CORP·Filed 2016·Granted Dec 10, 2019·0 cites·17 claims
- 4054US9243268B2Method for preparing cysteine or a derivative thereof using a novel O-phosphoserine sulfhydrylaseCJ CHEILJEDANG CORP·Filed 2012·Granted Jan 26, 2016·0 cites·6 claims
- 4154US2022340940A1Novel promoter and method for producing desired substance using sameCJ CHEILJEDANG CORP·Filed 2020·Application pending·0 cites
- 4247US2009325243A1Method for producing amino acids using glycerolPARK YOUNG HOON·Filed 2007·Application pending·0 cites
- 4341US2018163186A1Microorganism having quinolinic acid production ability, and method for producing quinolinic acid by using sameCJ CHEILJEDANG CORP·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →