专利检索 ap:("CJ Cheiljedang Corporation") AND inv:"LEE, Ji Sun" 第 1 页

1.

发明公开
5'UTR VARIANT SEQUENCE OF GENE ENCODING PHOSPHOENOLPYRUVATE CARBOXYLASE, AND USES THEREOF 审中-实审

公开(公告)号：EP4349981A1

公开(公告)日：2024-04-10

申请号：EP22911915.1

申请日：2022-12-21

申请人： CJ Cheiljedang Corporation

发明人： SEOK, Jooyeon , CHOI, Su Jin , HONG, Eunsoo , LEE, Ji Sun

IPC分类号： C12N9/88 , C12N15/52 , C12P7/62 , C12N15/70

摘要： Provided are a mutant gene encoding phosphoenolpyruvate carboxylase including a mutant 5'-untranslated region (5'UTR), a polyhydroxyalkanoate (PHA)-producing microorganism including the gene, and a method of producing PHA using the microorganism.

2.

发明授权
MICROORGANISMS PRODUCING L-AMINO ACIDS AND PROCESS FOR PRODUCING L-AMINO ACIDS USING THE SAME 有权

公开(公告)号：EP3119875B1

公开(公告)日：2019-02-27

申请号：EP15765883.2

申请日：2015-03-17

申请人： CJ Cheiljedang Corporation

发明人： LEE, Ji Sun , SEO, Chang Il , CHEONG, Ki Yong , KOH, Eun Sung , KWON, Do Hyun , LEE, Kwang Ho

IPC分类号： C12N15/70 , C07K14/245 , C12P13/08 , C12P13/22

3.

发明公开
L-THREONINE PRODUCING ESCHERICHIA COLI AND PROCESS FOR PRODUCING L-THREONINE USING SAME 有权
标题翻译： L-THREONIN-PRODUZIERENDE ESCHERICHIA COLI UND VERFAHREN ZUR HERSTELLUNG VON L-THREONIN DAMIT

公开(公告)号：EP2233570A1

公开(公告)日：2010-09-29

申请号：EP09700769.4

申请日：2009-01-07

申请人： CJ CheilJedang Corporation

发明人： LEE, Kwang Ho , JU, Jae Yeong , LEE, Ji Sun , HWANG, Young Bin , JHON, Sung Hoo , KOH, Eun Sung , KIM, Chul Ha , SHIN, Soo An

IPC分类号： C12N15/04

CPC分类号： C12P13/08 , C12N9/1085 , C12N9/88

摘要： An L-threonine-producing Escherichia coli in which a promoter of a phosphoenolpyruvate carboxylase (ppc) gene on the chromosome is substituted with a promoter of a cysteine synthase ( cysk ) gene and a method of producing L-threonine by using the same are disclosed. The recombinant Escherichia coli may produce L-threonine in a high yield, and thus may be widely used in medical, pharmaceutical, and feed industries, particularly for an animal feed.

摘要翻译： 公开了其中染色体上的磷酸烯醇丙酮酸羧化酶（ppc）基因的启动子被半胱氨酸合成酶（cysk）基因的启动子取代的产生L-苏氨酸的大肠杆菌和使用该L-赖氨酸的L-苏氨酸的生产方法。重组大肠杆菌可以以高产率生产L-苏氨酸，因此可广泛用于医药，制药和饲料工业，尤其用于动物饲料。

4.

发明授权
MICROORGANISM WITH IMPROVED L-THREONINE PRODUCTIVITY, AND METHOD FOR PRODUCING L-THREONINE BY USING SAME 有权

公开(公告)号：EP3144385B1

公开(公告)日：2020-08-12

申请号：EP15837846.3

申请日：2015-09-04

申请人： CJ Cheiljedang Corporation

发明人： LEE, Ji Sun , LEE, Kwang Ho , KIM, Hyo Jin , LEE, Keun Chul , HWANG, Young Bin

IPC分类号： C12N9/12 , C12N15/54 , C12P13/08 , C07K14/245

5.

发明公开
MODIFIED HOMOSERINE DEHYDROGENASE, AND METHOD FOR PRODUCING HOMOSERINE OR HOMOSERINE-DERIVED L-AMINO ACID USING SAME 审中-公开

公开(公告)号：EP3597738A1

公开(公告)日：2020-01-22

申请号：EP19742120.9

申请日：2019-05-21

申请人： CJ Cheiljedang Corporation

发明人： KIM, Hyo Jin , HUR, Lan , LIM, Sang Jo , KIM, Hyun Ah , KIM, Hyung Joon , SEO, Chang Il , LEE, Seung Bin , LEE, Ji Sun

IPC分类号： C12N9/04 , C12N15/52 , C12N15/77 , C12P13/06 , C12P13/08 , C12P13/12

摘要： The present disclosure relates to modified homoserine dehydrogenase and a method for producing a homoserine-derived L-amino acid using the same.

6.

发明授权
RNA POLYMERASE SIGMA FACTOR 32 VARIANT AND PRODUCTION METHOD FOR L-THREONINE USING A MICROORGANISM EXPRESSING THE VARIANT 有权

公开(公告)号：EP3015547B1

公开(公告)日：2018-10-03

申请号：EP14818556.4

申请日：2014-04-24

申请人： CJ Cheiljedang Corporation

发明人： LEE, Ji Sun , LEE, Kwang Ho , KOH, Eun Sung , KIM, Hyung Joon , LEE, Keun Cheol , HWANG, Young Bin

IPC分类号： C12N9/12 , C12N15/54 , C12N15/70 , C12P13/08

CPC分类号： C12N9/1247 , C07K14/245 , C12N15/70 , C12P13/08 , C12Y207/07006

摘要： The present application relates to an L-threonine-producing microorganism and a production method for L-threonine using the same, and more specifically, to a microorganism having enhanced L-threonine productivity and a method for producing L-threonine in high yield using the same.

7.

发明公开
RECOMBINANT MICROORGANISM OF GENUS ESCHERICHIA WITH L-THREONINE PRODUCTIVITY, AND METHOD FOR PRODUCING L-THREONINE USING SAME 审中-公开
标题翻译：对于生产L-苏氨酸与L-苏氨酸生产力和方法埃希氏菌属的重组微生物SO

公开(公告)号：EP3106516A1

公开(公告)日：2016-12-21

申请号：EP14882402.2

申请日：2014-04-25

申请人： CJ Cheiljedang Corporation

发明人： KIM, Hyung Joon , KWON, Su Yon , KOH, Eun Sung , LEE, Ji Sun , LEE, Keun Cheol , HWANG, Young Bin , HONG, Hyeong Pyo

IPC分类号： C12N1/21 , C12N15/52 , C12P13/08

CPC分类号： C12P13/08 , C07K14/34 , C12N15/52

摘要： The present invention relates to an E. coli mutant strain having enhanced L-threonine productivity, which is obtained by introducing the permease of Corynebacterium origin, and to a method of producing L-threonine using the E. coli mutant strain.

摘要翻译： 本发明涉及到大肠杆菌具有增强的L-苏氨酸生产率的突变菌株，其全部通过引入棒状杆菌来源的通透获得，以及使用该突变体大肠杆菌菌株生产L-苏氨酸的方法。

8.

发明公开
NUCLEIC ACID MOLECULES COMPRISING A VARIANT INC CODING STRAND 审中-公开

公开(公告)号：EP3833764A1

公开(公告)日：2021-06-16

申请号：EP19848461.0

申请日：2019-08-07

申请人： CJ Cheiljedang Corporation

发明人： LEE, Ji Sun , CHANG, Dong Eun , KIM, Sang Jun , KIM, So Young

IPC分类号： C12N15/69 , C12N15/70 , C12N9/12

9.

发明公开
NUCLEIC ACID MOLECULES COMPRISING A VARIANT RPOC CODING SEQUENCE 审中-公开

公开(公告)号：EP3824089A1

公开(公告)日：2021-05-26

申请号：EP19846693.0

申请日：2019-08-07

申请人： CJ Cheiljedang Corporation

发明人： LEE, Ji Sun , CHANG, Dong Eun , KIM, So Young

IPC分类号： C12N15/63 , C12N15/70 , C12N9/12

10.

发明公开
NOVEL ASPARTOKINASE MUTANT AND METHOD FOR PRODUCTION OF L-AMINO ACID USING SAME 审中-公开

公开(公告)号：EP3517607A2

公开(公告)日：2019-07-31

申请号：EP18824928.8

申请日：2018-06-29

申请人： CJ Cheiljedang Corporation

发明人： KIM, Hyung Joon , KIM, Hyo Jin , BAE, Hyun Won , KIM, Hyun Ah , SEO, Chang Il , LEE, Ji Sun , CHANG, Jin Sook

IPC分类号： C12N9/12 , C12N15/77 , C12P13/02

摘要： The present disclosure relates to an aspartokinase variant, a microorganism comprising the variant, and a method for producing an aspartate-derived L-amino acid or a homoserine derivative thereof by using the microorganism.