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1.发明公开公开(公告)号：US20240218345A1
公开(公告)日：2024-07-04
申请号：US18402269
申请日：2024-01-02
Applicant: CJ CHEILJEDANG CORPORATION
Inventor： Jung Won PARK , Hyo Hyoung LEE , Sungkyun LEE , Young Kyung KIM , Taek Beom KIM , Chang Jun JI , Yu Shin KIM , Minhoe KIM
CPC classification number: C12N9/88 , C12N1/005 , C12N1/20 , C12N9/96 , C12R2001/07 , C12Y402/02002
Abstract: Provided are a method of decolorizing a composition including pectate lyase, and a decolorizing composition for the composition including pectate lyase.
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公开(公告)号：US20210054347A1
公开(公告)日：2021-02-25
申请号：US17074203
申请日：2020-10-19
Applicant: CJ Cheiljedang Corporation
Inventor： Su Jin PARK , Young Lyeol YANG , Hye Won UM , Hong Xian LI , Kyoung Min LEE , Baek Seok LEE , Hyo Hyoung LEE , Hee Kyoung JUNG
IPC: C12N9/10 , C12N9/80 , C12P13/00 , C12N15/52 , C12N1/00 , C12N15/00 , C12N9/12 , C12N9/88 , C12N9/00 , C12P13/10
Abstract: Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.
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3.发明申请公开(公告)号：US20180171370A1
公开(公告)日：2018-06-21
申请号：US15735096
申请日：2015-06-12
Applicant: CJ Cheiljedang Corporation
Inventor： Eun Bin YANG , Tae Hee LEE , Seon Hye KIM , Gyuhyeon SONG , Cheol Woong HA , Kyungsu NA , Young Lyeol YANG , Min Sun KANG , Hyo Hyoung LEE
CPC classification number: C12P7/56 , C12N1/18 , C12N9/0008 , C12N9/88 , C12N9/93 , C12Y102/01003 , C12Y401/01001 , C12Y602/01001
Abstract: The present invention relates to Saccharomyces sp. capable of producing lactic acid with a decreased activity of pyruvate decarboxylase (PDC) and increased activities of aldehyde dehydrogenase (ALD) and acetyl-CoA synthetase (ACS), and a method of producing lactic acid from the culture medium obtained by culturing the microorganism.
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公开(公告)号：US20180127351A1
公开(公告)日：2018-05-10
申请号：US15572381
申请日：2016-05-04
Applicant: CJ CHEILJEDANG CORPORATION
Inventor： Won Sik GWAK , Hong Xian LI , Hyun Ju WON , Hyo Hyoung LEE , Kyung Su NA , Su Jin PARK , Young Lyeol YANG , Hye Won UM , Chang Yub OH , Kyoung Min LEE
IPC: C07C209/86 , C07C211/09 , B01D3/14
Abstract: A method for purifying 1,4-diaminobutane comprising the steps of: separating a second composition including carbonate salt of 1,4-diaminobutane from a first composition including carbonate salt of 1,4-diaminobutane by distillation; and removing carbonate from carbonate salt of 1,4-diaminobutane included in the second composition to recover 1,4-diaminobutane.
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公开(公告)号：US20200181661A1
公开(公告)日：2020-06-11
申请号：US16622087
申请日：2018-06-14
Applicant: CJ CHEILJEDANG CORPORATION
Inventor： Seon Hye KIM , Su Jin PARK , Kyoung Min LEE , Kyungsu NA , Hong Xian LI , Hyun-jung BAE , Jihyun SHIM , Young Lyeol YANG , Hye Won UM , Hyo Hyoung LEE , Min Gyeong KANG , Hye Won KIM , Byeong Cheol SONG , Haena OH , Han Hyoung LEE
Abstract: The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20200002686A1
公开(公告)日：2020-01-02
申请号：US16507676
申请日：2019-07-10
Applicant: CJ Cheiljedang Corporation
Inventor： Su Jin PARK , Young Lyeol YANG , Hye Won UM , Hong Xian LI , Kyoung Min LEE , Baek Seok LEE , Hyo Hyoung LEE , Hee Kyoung JUNG
Abstract: Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.
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公开(公告)号：US20200224227A1
公开(公告)日：2020-07-16
申请号：US16632084
申请日：2018-07-19
Applicant: CJ CHEILJEDANG CORPORATION
Inventor： Kyoung Min LEE , Sung Gun LEE , Seon Hye KIM , Kyungsu NA , Hong Xian LI , Hyun-jung BAE , Young Lyeol YANG , Hye Won UM , Hyo Hyoung LEE
IPC: C12P13/00
Abstract: The present disclosure relates to a putrescine-producing microorganism of the genus Corynebacterium, and a method of producing putrescine using the same.
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公开(公告)号：US20200208182A1
公开(公告)日：2020-07-02
申请号：US16622490
申请日：2018-06-14
Applicant: CJ CHEILJEDANG CORPORATION
Inventor： Seon Hye KIM , Su Jin PARK , Kyoung Min LEE , Kyungsu NA , Hong Xian LI , Hyun-jung BAE , Jihyun SHIM , Young Lyeol YANG , Hye Won UM , Hyo Hyoung LEE , Min Gyeong KANG , Hye Won KIM , Byeong Cheol SONG , Haena OH , Han Hyoung LEE
Abstract: The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.
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9.发明申请公开(公告)号：US20180208909A1
公开(公告)日：2018-07-26
申请号：US15746300
申请日：2016-07-19
Applicant: CJ Cheiljedang Corporation
Inventor： Su Jin PARK , Young Lyeol YANG , Hye Won UM , Hong Xian LI , Kyoung Min LEE , Baek Seok LEE , Hyo Hyoung LEE , Hee Kyoung JUNG
CPC classification number: C12N9/1029 , C12N9/1217 , C12N9/80 , C12N9/88 , C12N9/93 , C12N15/52 , C12P13/001 , C12P13/10 , C12Y203/01001 , C12Y203/01008 , C12Y207/02001 , C12Y305/01016 , C12Y401/01017 , C12Y602/01001
Abstract: Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.
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10.发明申请公开(公告)号：US20180187222A1
公开(公告)日：2018-07-05
申请号：US15739699
申请日：2016-03-29
Applicant: CJ Cheiljedang Corporation
Inventor： Hee Kyoung JUNG , Hye Won UM , Hong Xian LI , Su Jin PARK , Young Lyeol YANG , Kyoung Min LEE , Hyo Hyoung LEE
CPC classification number: C12P13/10 , C12N9/1018 , C12N9/1025 , C12N9/88 , C12P13/001 , C12Y201/03003 , C12Y203/03001 , C12Y401/01017
Abstract: The present invention relates to a recombinant microorganism for producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same. Specifically, the present invention relates to a microorganism of the genus Corynebacterium capable of producing putrescine or ornithine, in which an activity of the transcriptional regulator of sugar metabolism (SugR) is weakened, an activity of the citrate synthase (GltA) is enhanced, or both are applied; and a method for producing putrescine or ornithine using the same.
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