专利检索 ap:("Korea Advanced Institute Of Science AND Technology" OR "Hanwha Solutions Corporation") AND inv:"KIM, Je Woong" 第 1 页

1.

发明公开
VARIANT MICROORGANISM HAVING ABILITY TO PRODUCE 1,3-PROPANEDIOL, AND METHOD FOR PREPARING 1,3-PDO BY USING SAME 审中-公开

公开(公告)号：EP3741860A1

公开(公告)日：2020-11-25

申请号：EP19740842.0

申请日：2019-01-15

申请人： Korea Advanced Institute Of Science And Technology , Hanwha Solutions Corporation

发明人： LEE, Sang Yup , CHO, Jae Sung , KIM, Je Woong , KO, Yoo Sung , PRABOWO, Cindy Pricilia Surya , HAN, Taehee , KIM, Euiduk , CHOI, Jae Won , CHO, Changhee , LEE, Jun Kyu

IPC分类号： C12N15/77 , C12P7/18 , C07K14/245 , C12N9/04 , C12N9/12 , C12N9/88

摘要： The present disclosure relates to a mutant microorganism in which a glycerol catabolic pathway and a 1,3-PDO biosynthetic pathway are introduced into a microorganism incapable of using glycerol as a carbon source, and a method of producing 1,3-PDO using the same. According to the present disclosure, it is possible to produce 1,3-PDO while growing a mutant microorganism having 1,3-PDO production ability by using the inexpensive raw material glycerol as a single carbon source. Thus, the present disclosure is useful for the economical production of 1,3-PDO.

2.

发明公开
RECOMBINANT CORYNEBACTERIUM HAVING 1,3-PDO PRODUCTIVITY AND REDUCED 3-HP PRODUCTIVITY, AND METHOD FOR PRODUCING 1,3-PDO BY USING SAME 审中-公开

公开(公告)号：EP3822354A1

公开(公告)日：2021-05-19

申请号：EP19808016.0

申请日：2019-04-24

申请人： Korea Advanced Institute Of Science And Technology , Hanwha Solutions Corporation

发明人： LEE, Sang Yup , CHO, Jae Sung , KIM, Je Woong , PRABOWO, Cindy Pricilia Surya , HAN, Taehee , KO, Yoo Sung

IPC分类号： C12N15/77 , C12N15/67 , C12N9/04 , C12N9/02 , C12N9/12 , C12P7/18 , C07K14/34

摘要： The present invention relates to recombinant Corynebacterium having 1,3-PDO productivity and reduced 3-HP productivity, and a method for producing 1,3-PDO by using same. When a Corynebacterium glutamicum variant according to the present invention is used, the productivity of 3-HP, which is a by-product, is inhibited by using low-cost glycerol as a carbon source, and thus 1,3-PDO can be produced with high efficiency.

3.

发明公开
RECOMBINANT MUTANT MICROORGANISMS HAVING ACRYLIC ACID PRODUCTIVITY AND METHOD FOR PRODUCING ACRYLIC ACID USING SAME 审中-公开

公开(公告)号：EP3406724A1

公开(公告)日：2018-11-28

申请号：EP17741627.8

申请日：2017-01-17

申请人： Hanwha Chemical Corporation , Korea Advanced Institute of Science and Technology

发明人： LEE, Sang Yup , KO, Yoo Sung , SONG, Chan Woo , KIM, Je Woong

IPC分类号： C12N15/63 , C12N15/52 , C12N9/02 , C12N9/10 , C12N9/88 , C12P7/40

CPC分类号： C12N9/10 , C12N9/88 , C12N15/52 , C12N15/63 , C12P7/40

摘要： The present invention relates to a modified microorganism having productivity of acrylic acid, into which a beta -alanine coenzyme A transferase gene and a beta -alanyl-CoA:ammonia lyase gene are introduced, and to a method for preparing acrylic acid using the same.