Chang Il Seo

Person

Incheon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Camp receptor protein variant and method of producing L-amino acid...
- Patent number 11,697,673
- Issue date Jul 11, 2023
- CJ Cheiljedang Corporation
- Seok Myung Lee
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Promoter and use thereof
- Patent number 11,603,534
- Issue date Mar 14, 2023
- CJ Cheiljedang Corporation
- Jee Yeon Bae
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Nucleic acid encoding a modified homoserine dehydrogenase
- Patent number 11,555,213
- Issue date Jan 17, 2023
- CJ Cheiljedang Corporation
- Hyo Jin Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
L-tryptophan-exporting protein variant and method for producing L-t...
- Patent number 11,524,981
- Issue date Dec 13, 2022
- CJ Cheiljedang Corporation
- Moo Young Jung
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
cAMP receptor protein variant and method of producing L-amino acid...
- Patent number 11,512,331
- Issue date Nov 29, 2022
- CJ Cheiljedang Corporation
- Ki Yong Cheong
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
cAMP receptor protein variant, coding sequence and method of produc...
- Patent number 11,473,113
- Issue date Oct 18, 2022
- CJ Cheiljedang Corporation
- Seok Myung Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Modified homoserine dehydrogenase and method for producing homoseri...
- Patent number 11,236,374
- Issue date Feb 1, 2022
- CJ Cheiljedang Corporation
- Hyo Jin Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
L-tryptophan exporter and method of producing L-tryptophan using th...
- Patent number 10,995,378
- Issue date May 4, 2021
- CJ Cheiljedang Corporation
- Moo Young Jung
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Aspartokinase variant and method for producing L-amino acid using t...
- Patent number 10,662,450
- Issue date May 26, 2020
- CJ Cheiljedang Corporation
- Hyung Joon Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microorganisms for production of O-succinylhomoserine and method fo...
- Patent number 10,316,339
- Issue date Jun 11, 2019
- CJ Cheiljedang Corporation
- Su Jin Choi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microorganisms for production of O-succinyl homoserine and method f...
- Patent number 10,221,434
- Issue date Mar 5, 2019
- CJ Cheiljedang Corporation
- Chang Il Seo
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microorganisms producing L-amino acids and process for producing L-...
- Patent number 10,202,609
- Issue date Feb 12, 2019
- CJ Cheiljedang Corporation
- Ji Sun Lee
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microorganisms for production of O-succinylhomoserine and method fo...
- Patent number 9,593,353
- Issue date Mar 14, 2017
- CJ Cheiljedang Corporation
- Su Jin Choi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for the preparation of nicotinic acid
- Patent number 9,297,030
- Issue date Mar 29, 2016
- CJ Cheiljedang Corporation
- So Young Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
L-aspartate oxidase variant and a method for producing quinolinate...
- Patent number 9,290,743
- Issue date Mar 22, 2016
- CJ CheilJedang Corp.
- So Young Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Modified polypeptide having homoserine acetyltransferase activity a...
- Patent number 9,127,257
- Issue date Sep 8, 2015
- CJ Cheiljedang Corporation
- So Young Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
O-acetylhomoserine sulfhydrylase or mutant protein thereof, and met...
- Patent number 9,080,155
- Issue date Jul 14, 2015
- CJ Cheiljedang Corporation
- So Young Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for increasing methionine productivity using a mixture of me...
- Patent number 9,024,063
- Issue date May 5, 2015
- CJ Cheiljedang Corporation
- So Young Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microorganism producing L-methionine precursor and the method of pr...
- Patent number 9,005,952
- Issue date Apr 14, 2015
- CJ Cheiljedang Corporation
- Chul Ha Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microorganism producing O-acetyl-homoserine and the method of produ...
- Patent number 8,609,396
- Issue date Dec 17, 2013
- CJ Cheiljedang Corporation
- So Young Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microorganism producing L-methionine precursor and the method of pr...
- Patent number 8,465,952
- Issue date Jun 18, 2013
- CJ Cheiljedang Corporation
- Chul Ha Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microorganism producing O-acetyl-homoserine and the method of produ...
- Patent number 8,283,152
- Issue date Oct 9, 2012
- CJ Cheiljedang Corporation
- So Young Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microorganism producing L-methionine precursor and the method of pr...
- Patent number 7,851,180
- Issue date Dec 14, 2010
- CJ Cheiljedang Corporation
- Young Uk Shin
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
A RECOMBINANT MICROORGANISM FOR PRODUCING L-GLUTAMIC ACID AND A MET...
- Publication number 20230323413
- Publication date Oct 12, 2023
- CJ CHEILJEDANG CORPORATION
- Nara KWON
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
NOVEL L-TYROSINE-EXPORTING PROTEIN VARIANT AND METHOD FOR PRODUCING...
- Publication number 20230272441
- Publication date Aug 31, 2023
- CJ CHEILJEDANG CORPORATION
- Hyun Ah KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING L-TRYPTOPHAN THROUGH ENHANCEMENT OF PREPHENATE...
- Publication number 20230134555
- Publication date May 4, 2023
- CJ CHEILJEDANG CORPORATION
- Chang Il SEO
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
L-THREONINE EXPORT PROTEIN VARIANT AND METHOD FOR PRODUCTION OF L-T...
- Publication number 20230012923
- Publication date Jan 19, 2023
- CJ CHEILJEDANG CORPORATION
- Chang Il SEO
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MICROORGANISM WITH ENHANCED L-HISTIDINE PRODUCTION CAPACITY AND MET...
- Publication number 20220205003
- Publication date Jun 30, 2022
- CJ CHEILJEDANG CORPORATION
- Lan Huh
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
L-TYROSINE-PRODUCING MICROORGANISM AND METHOD FOR PRODUCING L-TYROS...
- Publication number 20220195470
- Publication date Jun 23, 2022
- CJ CHEILJEDANG CORPORATION
- Gyuhyeon Song
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
NOVEL L-TRYPTOPHAN-EXPORTING PROTEIN VARIANT AND METHOD FOR PRODUCI...
- Publication number 20220009973
- Publication date Jan 13, 2022
- CJ CHEILJEDANG CORPORATION
- Moo Young Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MODIFIED HOMOSERINE DEHYDROGENASE AND METHOD FOR PRODUCING HOMOSERI...
- Publication number 20210403962
- Publication date Dec 30, 2021
- CJ CHEILJEDANG CORPORATION
- Hyo Jin KIM
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
cAMP RECEPTOR PROTEIN VARIANT AND METHOD OF PRODUCING L-AMINO ACID...
- Publication number 20210388402
- Publication date Dec 16, 2021
- CJ CHEILJEDANG CORPORATION
- Ki Yong CHEONG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
cAMP RECEPTOR PROTEIN VARIANT AND METHOD OF PRODUCING L-AMINO ACID...
- Publication number 20210363197
- Publication date Nov 25, 2021
- CJ CHEILJEDANG CORPORATION
- Seok Myung LEE
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
cAMP RECEPTOR PROTEIN VARIANT AND METHOD OF PRODUCING L-AMINO ACID...
- Publication number 20210317488
- Publication date Oct 14, 2021
- CJ CHEILJEDANG CORPORATION
- Seok Myung LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MODIFIED HOMOSERINE DEHYDROGENASE AND METHOD FOR PRODUCING HOMOSERI...
- Publication number 20210002682
- Publication date Jan 7, 2021
- CJ CHEILJEDANG CORPORATION
- Hyo Jin KIM
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
NOVEL PROMOTER AND USE THEREOF
- Publication number 20200407731
- Publication date Dec 31, 2020
- CJ CHEILJEDANG CORPORATION
- Jee Yeon BAE
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
A RECOMBINANT MICROORGANISM PRODUCING L-THREONINE AND A METHOD FOR...
- Publication number 20200248218
- Publication date Aug 6, 2020
- CJ CHEILJEDANG CORPORATION
- Chang Il Seo
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
NOVEL ASPARTOKINASE VARIANT AND METHOD FOR PRODUCING L-AMINO ACID U...
- Publication number 20200131545
- Publication date Apr 30, 2020
- CJ CHEILJEDANG CORPORATION
- Hyung Joon KIM
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
NOVEL L-TRYPTOPHAN EXPORTER AND METHOD OF PRODUCING L-TRYPTOPHAN US...
- Publication number 20200063219
- Publication date Feb 27, 2020
- CJ CHEILJEDANG CORPORATION
- Moo Young JUNG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MICROORGANISMS PRODUCING L-AMINO ACIDS AND PROCESS FOR PRODUCING L-...
- Publication number 20170044553
- Publication date Feb 16, 2017
- CJ CHEILJEDANG CORP.
- Ji Sun LEE
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Method for Increasing the Solubility of Methionine by Mineral Addit...
- Publication number 20170016037
- Publication date Jan 19, 2017
- CJ CHEILJEDANG CORPORATION
- So Young Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MICROORGANISMS FOR PRODUCTION OF O-SUCCINYLHOMOSERINE AND METHOD FO...
- Publication number 20160304918
- Publication date Oct 20, 2016
- CJ CHEILJEDANG CORPORATION
- Su Jin CHOI
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MICROORGANISMS FOR PRODUCTION OF O-SUCCINYLHOMOSERINE AND METHOD FO...
- Publication number 20160304919
- Publication date Oct 20, 2016
- CJ CHEILJEDANG CORPORATION
- Su Jin CHOI
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MICROORGANISMS FOR PRODUCTION OF O-SUCCINYL HOMOSERINE AND METHOD F...
- Publication number 20160304920
- Publication date Oct 20, 2016
- CJ CHEILJEDANG CORPORATION
- Chang Il SEO
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
L-ASPARTATE OXIDASE VARIANT AND A METHOD FOR PRODUCING QUINOLINATE...
- Publication number 20150031093
- Publication date Jan 29, 2015
- CJ CHEILJEDANG CORP.
- So Young KIM
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD FOR THE PREPARATION OF NICOTINIC ACID
- Publication number 20140315263
- Publication date Oct 23, 2014
- CJ CHEILJEDANG CORPORATION
- So Young Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MODIFIED POLYPEPTIDE HAVING HOMOSERINE ACETYLTRANSFERASE ACTIVITY A...
- Publication number 20130273615
- Publication date Oct 17, 2013
- CJ CHEILJEDANG CORPORATION
- So Young Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
NOVEL O-ACETYLHOMOSERINE SULFHYDRYLASE OR MUTANT PROTEIN THEREOF, A...
- Publication number 20130273614
- Publication date Oct 17, 2013
- CJ CHEILJEDANG CORPORATION
- So Young Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Method For Increasing The Solubility Of Methionine By Mineral Addit...
- Publication number 20120136058
- Publication date May 31, 2012
- CJ CHEILJEDANG CORPORATION
- So Young Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Increasing Methionine Productivity Using a Mixture of Me...
- Publication number 20120123158
- Publication date May 17, 2012
- CJ CHEILJEDANG CORPORATION
- So Young Kim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MICROORGANISM PRODUCING L-METHIONINE PRECURSOR AND THE METHOD OF PR...
- Publication number 20110207184
- Publication date Aug 25, 2011
- CJ CHEILJEDANG CORPORATION
- Chul Ha Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MICROORGANISM PRODUCING O-ACETYL-HOMOSERINE AND THE METHOD OF PRODU...
- Publication number 20110053252
- Publication date Mar 3, 2011
- CJ CHEILJEDANG CORPORATION
- So Young Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MICROORGANISM PRODUCING O-ACETYL-HOMOSERINE AND THE METHOD OF PRODU...
- Publication number 20110053253
- Publication date Mar 3, 2011
- CJ CHEILJEDANG CORPORATION
- So Young Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Chang Il Seo

Person

Patents Grantslast 30 patents

Camp receptor protein variant and method of producing L-amino acid...

Promoter and use thereof

Nucleic acid encoding a modified homoserine dehydrogenase

L-tryptophan-exporting protein variant and method for producing L-t...

cAMP receptor protein variant and method of producing L-amino acid...

cAMP receptor protein variant, coding sequence and method of produc...

Modified homoserine dehydrogenase and method for producing homoseri...

L-tryptophan exporter and method of producing L-tryptophan using th...

Aspartokinase variant and method for producing L-amino acid using t...

Microorganisms for production of O-succinylhomoserine and method fo...

Microorganisms for production of O-succinyl homoserine and method f...

Microorganisms producing L-amino acids and process for producing L-...

Microorganisms for production of O-succinylhomoserine and method fo...

Method for the preparation of nicotinic acid

L-aspartate oxidase variant and a method for producing quinolinate...

Modified polypeptide having homoserine acetyltransferase activity a...

O-acetylhomoserine sulfhydrylase or mutant protein thereof, and met...

Method for increasing methionine productivity using a mixture of me...

Microorganism producing L-methionine precursor and the method of pr...

Microorganism producing O-acetyl-homoserine and the method of produ...

Microorganism producing L-methionine precursor and the method of pr...

Microorganism producing O-acetyl-homoserine and the method of produ...

Microorganism producing L-methionine precursor and the method of pr...

Patents Applicationslast 30 patents

A RECOMBINANT MICROORGANISM FOR PRODUCING L-GLUTAMIC ACID AND A MET...

NOVEL L-TYROSINE-EXPORTING PROTEIN VARIANT AND METHOD FOR PRODUCING...

METHOD FOR PRODUCING L-TRYPTOPHAN THROUGH ENHANCEMENT OF PREPHENATE...

L-THREONINE EXPORT PROTEIN VARIANT AND METHOD FOR PRODUCTION OF L-T...

MICROORGANISM WITH ENHANCED L-HISTIDINE PRODUCTION CAPACITY AND MET...

L-TYROSINE-PRODUCING MICROORGANISM AND METHOD FOR PRODUCING L-TYROS...

NOVEL L-TRYPTOPHAN-EXPORTING PROTEIN VARIANT AND METHOD FOR PRODUCI...

MODIFIED HOMOSERINE DEHYDROGENASE AND METHOD FOR PRODUCING HOMOSERI...

cAMP RECEPTOR PROTEIN VARIANT AND METHOD OF PRODUCING L-AMINO ACID...

cAMP RECEPTOR PROTEIN VARIANT AND METHOD OF PRODUCING L-AMINO ACID...

cAMP RECEPTOR PROTEIN VARIANT AND METHOD OF PRODUCING L-AMINO ACID...

MODIFIED HOMOSERINE DEHYDROGENASE AND METHOD FOR PRODUCING HOMOSERI...

NOVEL PROMOTER AND USE THEREOF

A RECOMBINANT MICROORGANISM PRODUCING L-THREONINE AND A METHOD FOR...

NOVEL ASPARTOKINASE VARIANT AND METHOD FOR PRODUCING L-AMINO ACID U...

NOVEL L-TRYPTOPHAN EXPORTER AND METHOD OF PRODUCING L-TRYPTOPHAN US...

MICROORGANISMS PRODUCING L-AMINO ACIDS AND PROCESS FOR PRODUCING L-...

Method for Increasing the Solubility of Methionine by Mineral Addit...

MICROORGANISMS FOR PRODUCTION OF O-SUCCINYLHOMOSERINE AND METHOD FO...

MICROORGANISMS FOR PRODUCTION OF O-SUCCINYLHOMOSERINE AND METHOD FO...

MICROORGANISMS FOR PRODUCTION OF O-SUCCINYL HOMOSERINE AND METHOD F...

L-ASPARTATE OXIDASE VARIANT AND A METHOD FOR PRODUCING QUINOLINATE...

METHOD FOR THE PREPARATION OF NICOTINIC ACID

MODIFIED POLYPEPTIDE HAVING HOMOSERINE ACETYLTRANSFERASE ACTIVITY A...

NOVEL O-ACETYLHOMOSERINE SULFHYDRYLASE OR MUTANT PROTEIN THEREOF, A...

Method For Increasing The Solubility Of Methionine By Mineral Addit...

Method for Increasing Methionine Productivity Using a Mixture of Me...

MICROORGANISM PRODUCING L-METHIONINE PRECURSOR AND THE METHOD OF PR...

MICROORGANISM PRODUCING O-ACETYL-HOMOSERINE AND THE METHOD OF PRODU...

MICROORGANISM PRODUCING O-ACETYL-HOMOSERINE AND THE METHOD OF PRODU...