公开(公告)号：US10253347B2

公开(公告)日：2019-04-09

申请号：US15228162

申请日：2016-08-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongwon Byun ,  Soonchun Chung

IPC: C12P19/04 ,  C12Q1/04

Abstract: Provided is a method of screening for a microorganism having enhanced cellulose productivity.

公开(公告)号：US20190040476A1

公开(公告)日：2019-02-07

申请号：US16052056

申请日：2018-08-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonchun Chung ,  Sunghaeng Lee ,  Jinhwan Park

IPC: C12R1/01 ,  C12N9/12 ,  C12N1/20 ,  C08L1/02

Abstract: Provided is a microorganism of the genus Komagataeibacter having enhanced cellulose productivity and yield, a method of producing cellulose by using the same, and a method of producing the microorganism.

公开(公告)号：US20180142274A1

公开(公告)日：2018-05-24

申请号：US15820231

申请日：2017-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonchun Chung ,  Jiae Yun ,  Jinkyu Kang ,  Jinhwan Park

IPC: C12P19/04 ,  C12N9/24

CPC classification number: C12P19/04 ,  C12N9/1205 ,  C12N9/2402 ,  C12Y207/01011

Abstract: Provided are a microorganism of genus Komagataeibacter having enhanced cellulose productivity and yield, a method of producing cellulose by using the microorganism, and a method of producing the microorganism.

公开(公告)号：US20180072985A1

公开(公告)日：2018-03-15

申请号：US15702267

申请日：2017-09-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonchun Chung ,  Jiae Yun ,  Jinkyu Kang ,  Jinhwan Park

IPC: C12N1/20 ,  C12N9/88 ,  C12P19/04 ,  C12N9/12

CPC classification number: C12N1/20 ,  C12N9/1241 ,  C12N9/88 ,  C12N9/90 ,  C12P7/58 ,  C12P19/04 ,  C12Y207/07009 ,  C12Y401/02013 ,  C12Y504/02002 ,  C12Y504/02005

Abstract: A microorganism of the genus Gluconacetobacter has enhanced cellulose productivity due to overexpression of fructose-bisphosphate aldolase, and optionally, phosphoglucomutase, UTP-glucose-1-phosphate uridylyltransferase, or cellulose synthase. A method of producing cellulose and a method of producing the microorganism are provided.

公开(公告)号：US20200024598A1

公开(公告)日：2020-01-23

申请号：US16370381

申请日：2019-03-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonchun Chung ,  Jinha Kim ,  Joonsong Park ,  Seunghee Cho

IPC: C12N15/113 ,  C12N15/70 ,  C12N15/74 ,  C12P21/02 ,  C12N1/20 ,  C12R1/07 ,  C12R1/38 ,  C12R1/19

Abstract: Provided are an isolated polynucleotide, a host cell including the isolated polynucleotide, and a method of expressing a target gene in the host cell, wherein the isolated polynucleotide includes a promoter region derived from a bacterium of the genus Pseudomonas.

公开(公告)号：US10072276B2

公开(公告)日：2018-09-11

申请号：US15066775

申请日：2016-03-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yukyung Jung ,  Kwangmyung Cho ,  Jinha Kim ,  Soonchun Chung

IPC: C12N15/52 ,  C12P7/56 ,  C12N9/12 ,  C12N9/02 ,  C12N9/04

CPC classification number: C12P7/56 ,  C12N9/0006 ,  C12N9/0008 ,  C12N9/0036 ,  C12N9/1205 ,  C12N15/52 ,  C12Y101/01001 ,  C12Y101/01027 ,  C12Y101/01049 ,  C12Y102/0101 ,  C12Y102/01012 ,  C12Y106/01001 ,  C12Y207/01023 ,  C12Y207/01086

Abstract: Provided is a genetically engineered yeast cell having increased NADPH production, a method of increasing a NADPH level in a yeast cell, a method of preparing the genetically engineered yeast cell, and a method of producing lactate using the genetically engineered yeast cell.

公开(公告)号：US09567614B2

公开(公告)日：2017-02-14

申请号：US14673004

申请日：2015-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiae Yun ,  Jieun Kim ,  Soonchun Chung ,  Joonsong Park ,  Jinhwan Park ,  Wooyong Lee ,  Kwangmyung Cho

IPC: C12P7/46 ,  C12N9/12 ,  C07K14/34 ,  C12P7/40

CPC classification number: C12P7/40 ,  C07K14/34 ,  C12N9/1241 ,  C12P7/46 ,  C12Y207/07059

Abstract: A genetically engineered bacteria cell having an enhanced activity of GlnD or GlnK, and a method of producing succinic acid by using the genetically engineered bacteria cell are provided.

Abstract translation: 提供具有增强的GlnD或GlnK活性的遗传工程细菌细胞，以及通过使用遗传工程细菌细胞生产琥珀酸的方法。

公开(公告)号：US20160351874A1

公开(公告)日：2016-12-01

申请号：US15167868

申请日：2016-05-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinkyu Kang ,  Hyeyun Kim ,  Jiae Yun ,  Soonchun Chung ,  Kwangmyung Cho

IPC: H01M2/16 ,  H01M2/14 ,  H01M10/0525

CPC classification number: H01M2/1626 ,  H01M2/145 ,  H01M10/052 ,  H01M10/0525 ,  Y02T10/7011

Abstract: Provided is a separator including microbial cellulose, a battery comprising the separator, and a method of producing the separator.

Abstract translation: 本发明提供一种包含微生物纤维素的分离器，包含该隔膜的电池及其制造方法。

公开(公告)号：US20160348079A1

公开(公告)日：2016-12-01

申请号：US15167889

申请日：2016-05-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinha Kim ,  Kwangmyung Cho ,  Soonchun Chung ,  Yukyung Jung

IPC: C12N9/04 ,  C12P7/56 ,  C12Q1/32

CPC classification number: C12N9/0006 ,  C12P7/56 ,  C12Q1/32 ,  C12Y101/01028 ,  G01N2333/904

Abstract: A method of screening a microorganisim having a mutant lactate dehydrogenase with increased activity, a mutant lactate dehydrogenase polypeptide, a polynucleotide and vector encoding same, and a microorganism that expresses the lactate dehydrogenase mutant, and a method of producing lactate using the microorganism.

Abstract translation: 筛选具有增加的活性的突变型乳酸脱氢酶的微生物的方法，突变体乳酸脱氢酶多肽，编码它们的多核苷酸和载体以及表达乳酸脱氢酶突变体的微生物的方法以及使用该微生物产生乳酸的方法。

公开(公告)号：US20150031101A1

公开(公告)日：2015-01-29

申请号：US14444749

申请日：2014-07-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joonsong PARK ,  Jinhwan Park ,  Soonchun Chung ,  Jiae Yun ,  Kwangmyung Cho

IPC: C12P7/46 ,  C12N15/77

CPC classification number: C12P7/46 ,  C12N9/0008 ,  C12N9/88 ,  C12N15/77 ,  C12Y102/01024 ,  C12Y401/01071

Abstract: A genetically engineered bacterial cell wherein activity of a pathway in the cell of converting α-ketoglutarate into succinate semialdehyde; or activity of succinyl semialdehyde dehydrogenase in the cell is increased compared to the activity in a non-genetically engineered cell of the same type, and a method of producing succinic acid by using the same.

Abstract translation: 一种遗传工程细菌细胞，其中将α-酮戊二酸转化成琥珀酸半醛的细胞中途径的活性; 或琥珀酰半醛脱氢酶在细胞中的活性与相同类型的非遗传工程细胞中的活性相比增加，以及使用该琥珀酸的方法。