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公开(公告)号：US20200032228A1
公开(公告)日：2020-01-30
申请号：US16378341
申请日：2019-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yukyung Jung , Taeyong Kim , Jinwoo Park , Joonsong Park , Jinsuk Lee , Changduk Kang , Jongwon Byun , Seunghoon Song
IPC: C12N9/14 , C12N15/52 , C12N15/70 , C12N15/74 , C07K14/195
Abstract: Provided are a variant of a haloacid dehalogenase superfamily protein, a polynucleotide encoding the variant, a recombinant microorganism including the variant, and a method of reducing a concentration of a fluorine-containing compound in a sample using the variant.
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2.发明申请ACID-RESISTANT YEAST CELL WITH REDUCED FPS1 ACTIVITY AND METHOD OF PRODUCING LACTATE BY USING THE YEAST CELL 有权具有减少的FPS1活性的抗酸性YEAST细胞和使用YEAST细胞生产LACTATE的方法公开(公告)号：US20150368306A1
公开(公告)日：2015-12-24
申请号：US14747848
申请日：2015-06-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Juyoung Lee , Hyunyoung Shin , Changduk Kang , Seunghyun Lee , Kwangmyung Cho
CPC classification number: C07K14/705 , C07K14/395 , C12P7/56 , C12Y101/01027
Abstract: Provided are an acid-resistant yeast cell with genetic modification and reduced Fps1 activity compared to that of a parent cell without the genetic modification; and a method of producing lactate by using the yeast cell.
Abstract translation: 提供与没有遗传修饰的亲本细胞相比，具有遗传修饰和降低的Fps1活性的耐酸酵母细胞; 以及通过使用酵母细胞产生乳酸盐的方法。
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3.发明申请POLYLACTIC ACID PREPARATION METHOD, POLYLACTIC ACID RESIN PREPARED USING THE METHOD, RESIN COMPOSITION COMPRISING THE POLYLACTIC ACID RESIN, AND CATALYST SYSTEM FOR PREPARING POLYLACTIC ACID 有权聚酸制备方法，使用该方法制备的聚酯酸树脂，包含聚酸树脂的树脂组合物和用于制备聚酸的催化剂体系公开(公告)号：US20150225501A1
公开(公告)日：2015-08-13
申请号：US14507514
申请日：2014-10-06
Applicant: Samsung Electronics Co., Ltd. , SNU R&DB Foundation
Inventor： Younghoon Lee , Chansu Kim , Hail Kwon , Changduk Kang , Jongchan Lee , Kwangmyung Cho , Sangho Cha , Hyunkee Hong
IPC: C08G63/82
CPC classification number: C08G63/823
Abstract: A method of preparing polylactic acid by combining lactide with a main catalyst and cocatalyst, wherein the main catalyst includes an organometallic compound and a cocatalyst includes a nanoparticle; as well as a composition are provided.
Abstract translation: 通过将丙交酯与主催化剂和助催化剂组合制备聚乳酸的方法，其中主催化剂包括有机金属化合物和助催化剂，包括纳米颗粒; 以及组合物。
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4.发明申请公开(公告)号：US20170159030A1
公开(公告)日：2017-06-08
申请号：US15372327
申请日：2016-12-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yukyung Jung , Dongsik Yang , Jinhwan Park , Taeyong Kim , Changduk Kang , Anirban Bhaduri , Tadi Venkata Siva Kumar
CPC classification number: C12N9/0077 , B01D53/70 , B01D53/84 , B01D53/85 , B01D2251/95 , B01D2257/2066 , C02F3/02 , C02F3/28 , C02F3/342 , C02F3/348 , C02F2101/36 , C12N9/0006 , C12N9/0071 , C12N15/70 , C12Y101/01049 , C12Y114/14001 , C12Y114/15001 , Y02A50/2359 , Y02W10/12 , Y02W10/15
Abstract: Provided is a recombinant microorganism including an exogenous gene encoding a bacterial cytochrome P450 protein or a variant thereof, a composition including the recombinant P450 protein or the variant thereof, which is used for removing CHnF4-n (n is an integer of 0 to 3) in a sample, and a method of reducing a concentration of CHnF4-n in the sample.
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公开(公告)号：US09617569B2
公开(公告)日：2017-04-11
申请号：US14542275
申请日：2014-11-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jiyoon Song , Changduk Kang , Joonsong Park , Sungsoo Kim , Youngkyoung Park , Sunghaeng Lee , Soyoung Lee , Juyoung Lee , Kwangmyung Cho , Wooyong Lee
CPC classification number: C12P7/56 , C12N9/0006 , C12N9/0008 , C12N9/88 , C12N15/52 , C12N15/81 , C12Y101/01028 , C12Y101/02 , C12Y102/0101 , C12Y401/03039 , Y02P20/52
Abstract: Provided is a genetically engineered yeast cell with lactate production capacity, including an enzyme that catalyzes conversion of acetaldehyde to acetyl-CoA and an enzyme that catalyzes conversion of pyruvate to lactate, which activities are increased compared to a parent cell of the yeast cell, as well as a method of producing the genetically engineered yeast cell and method of producing lactate using the genetically engineered yeast cell.
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Patent Agency Ranking
公开(公告)号：US20160002678A1
公开(公告)日：2016-01-07
申请号：US14633310
申请日：2015-02-27
Applicant: Samsung Electronics Co., Ltd. , SNU R&DB Foundation
Inventor： Jiyoon Song , Jisook Hahn , Changduk Kang , Daehee Kim , Seunghyun Lee , Sunghaeng Lee , Kwangmyung Cho
CPC classification number: C12P7/56 , C07K14/395 , C12N9/0006 , C12N9/88 , C12N15/81 , C12P7/06 , C12Y101/01002 , C12Y101/01027 , C12Y101/01028 , C12Y401/01001 , Y02E50/17
Abstract: A recombinant yeast cell capable of consuming glucose at an increased rate, and a method of efficiently producing glycolysis-derived products using the recombinant yeast cell.
Abstract translation: 能够以增加的速率消耗葡萄糖的重组酵母细胞，以及使用重组酵母细胞有效生产糖酵解产物的方法。
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7.发明申请YEAST CELL HAVING ENHANCED GENETIC MANIPULATION EFFICIENCY AND USE THEREOF 审中-公开具有增强遗传操作效率的YEAST细胞及其用途公开(公告)号：US20150225733A1
公开(公告)日：2015-08-13
申请号：US14622182
申请日：2015-02-13
Applicant: Samsung Electronics Co., Ltd. , Chung-Ang University Industry-Academy Cooperation Foundation
Inventor： Jae-young Kim , Changduk Kang , Hyunah Kang , Jinho Choo , Changpyo Han , Kwangmyung Cho
CPC classification number: C12N15/815 , C12P7/18 , C12P7/24 , C12P7/56
Abstract: A recombinant yeast cell having enhanced genetic manipulation efficiency, a method of preparing the recombinant yeast cell, and a method of preparing a biochemical by using the same.
Abstract translation: 具有增强的遗传操作效率的重组酵母细胞，制备重组酵母细胞的方法，以及使用该方法制备生物化学品的方法。
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8.发明申请公开(公告)号：US20150191412A1
公开(公告)日：2015-07-09
申请号：US14593885
申请日：2015-01-09
Applicant: Samsung Electronics Co., Ltd. , IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
Inventor： Jinkyu Kang , Jaeeun Kim , Changduk Kang , Ho bum Park , Younghoon Cho , Yoonsung Hwang , Kwangmyung Cho
CPC classification number: C07C51/42 , B01D61/027 , B01D69/02 , B01D69/12 , B01D69/125 , B01D71/38 , B01D71/56 , B01D71/60 , B01D2325/16 , B01D2325/20 , B01D2325/26 , C07C51/47 , C08J5/2256 , C08J7/047 , C08J2377/06 , C08J2477/06 , C07C59/08
Abstract: A nano-filtration membrane having a supporting membrane and a positively chargeable polymer layer adhered to at least one side of the supporting membrane, and method of using same to separate an organic acid from an organic acid-containing mixture.
Abstract translation: 具有附着在支撑膜的至少一侧的支撑膜和带正电的聚合物层的纳米过滤膜及其与有机酸混合物分离有机酸的方法。
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9.发明申请YEAST CELL WITH INACTIVATED OR DEPRESSED PYRUVATE CARBOXYLASE AND METHOD OF PRODUCING LACTATE USING THE YEAST CELL 有权具有灭活或抑制的吡咯烷羧酸酶的YEAST细胞和使用YEAST细胞产生LACTATE的方法公开(公告)号：US20150159183A1
公开(公告)日：2015-06-11
申请号：US14563774
申请日：2014-12-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngkyoung Park , Changduk Kang , Jiyoon Song , Juyoung Lee , Seunghyun Lee , Kwangmyung Cho
CPC classification number: C12P7/56 , C12N9/93 , C12Y604/01001 , Y02P20/52
Abstract: A yeast cell with reduced pyruvate to oxaloacetate conversion activity, and a method of producing lactate using the yeast cell.
Abstract translation: 具有降低的丙酮酸至草酰乙酸酯转化活性的酵母细胞，以及使用酵母细胞产生乳酸的方法。
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10.发明申请公开(公告)号：US20190221809A1
公开(公告)日：2019-07-18
申请号：US16196729
申请日：2018-11-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunchul Lee , Junhwan Ku , Hyeokjo Gwon , Nagjong Kim , Chilhee Chung , Sangmin Ji , Jinkyu Kang , Changduk Kang , Ryounghee Kim , Minsang Kim , Euncheol Do , Kitae Park , Sunghaeng Lee
IPC: H01M2/16 , H01M10/052 , C08J5/22
CPC classification number: H01M2/1626 , C08J5/2212 , H01M2/1686 , H01M10/052
Abstract: Provided herein are a porous film, a separator including the same, an electrochemical device including the separator, and a method of preparing the porous film. The porous film includes first cellulose nanofibers which is impregnated with a carbonate-based solvent-containing electrolyte solution and has a reaction heat of 150 J/g or less at a temperature ranging from about 30° C. to about 300° C., as measured by differential scanning calorimetry (DSC).
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