公开(公告)号：US10421058B2

公开(公告)日：2019-09-24

申请号：US15433477

申请日：2017-02-15

Applicant: Saudi Arabian Oil Company ,  Korea Advanced Institute of Science and Technology

Inventor： Yuguo Wang ,  Cemal Ercan ,  Rashid M. Othman ,  Minkee Choi ,  Seokin Choi

IPC: C01B31/08 ,  B01J20/20 ,  B01J20/28 ,  B01J20/32 ,  B01J20/30 ,  B01J19/24 ,  B01J3/00 ,  C01B32/05 ,  C01B32/306 ,  C10L3/06

Abstract: Embodiments provide a methane microporous carbon adsorbent including a thermally-treated CVD carbon having a shape in the form of a negative replica of a crystalline zeolite has a BET specific surface area, a micropore volume, a micropore to mesopore volume ratio, a stored methane value and a methane delivered value and a sequential carbon synthesis method for forming the methane microporous carbon adsorbent. Introducing an organic precursor gas for a chemical vapor deposition (CVD) period to a crystalline zeolite that is maintained at a CVD temperature forms the carbon-zeolite composite. Introducing a non-reactive gas for a thermal treatment period to the carbon-zeolite composite maintained at a thermal treatment temperature forms the thermally-treated carbon-zeolite composite. Introducing an aqueous strong mineral acid mixture to the thermally-treated carbon-zeolite composite forms the methane microporous carbon adsorbent. The crystalline zeolite includes tri-ethanolamine (TEA) and has a shape that is orthogonal with a mid-edge length in a range of 8 μm to 20 μm.

公开(公告)号：US10409220B2

公开(公告)日：2019-09-10

申请号：US15482082

申请日：2017-04-07

Applicant: Korea Advanced Institute of Science And Technology

Inventor： Jaewook Ahn ,  HyoSub Kim ,  Woojun Lee

IPC: G03H1/08 ,  G03H1/00 ,  G03H1/22

Abstract: An optically trapped atom transfer tweezer includes an optical modulator which modulates incident light and generates a first hologram; a first lens which images the first hologram on an intermediate image plane and generates a first holographic image having any potential shape; a second lens which re-images the first holographic image on an entrance pupil of a third lens; the third lens which re-images a second hologram generated by the re-imaging of the second lens on a plane where an optically trapped atom array exists; a photographing device which captures optically trapped cold atoms from a second holographic image generated on the plane where an optically trapped atom array exists; and a controller which controls the optical modulator to adjust the second holographic image on the basis of the optically trapped atom image captured by the photographing device such that the optically trapped atom array is transferred to any spatial position.

公开(公告)号：US10406510B2

公开(公告)日：2019-09-10

申请号：US16171717

申请日：2018-10-26

Applicant: SK INNOVATION CO., LTD. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Min Kee Choi ,  Ju Hwan Im ,  Do Woan Kim ,  Do Kyoung Kim ,  Tae Jin Kim ,  Seung Hoon Oh ,  Tae Hong Seok

IPC: B01J29/06 ,  B01J29/12 ,  C01B39/02 ,  B01J29/72 ,  B01J29/76 ,  C01B39/22 ,  B01J37/08 ,  B01J29/14 ,  B01J29/10 ,  B01J29/08 ,  B01J29/70 ,  B01J29/74 ,  B01J37/02 ,  C07C5/333 ,  C07C5/367 ,  C10G45/00 ,  C10G45/12 ,  C10G45/64 ,  C10G45/04 ,  C10G45/60 ,  C10G45/68 ,  C10G3/00 ,  C01B39/14

Abstract: This invention relates to a hydrogen spillover-based catalyst and use thereof, wherein a hydrogen activation metal cluster is dispersed in the form of being encapsulated in a crystalline or amorphous aluminosilicate matrix which is partially or fully structurally collapsed zeolite, thereby exhibiting high hydroprocessing or dehydrogenation activity and suppressed C—C hydrogenolysis activity.

公开(公告)号：US10406204B2

公开(公告)日：2019-09-10

申请号：US14846637

申请日：2015-09-04

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  INTELLIGENT SYNTHETIC BIOLOGY CENTER

Inventor： Sun-Chang Kim ,  Ju Ri Shin ,  Ki Jung Lim ,  Da Jung Kim ,  Young Woong Lee ,  Su A Jang ,  Bong Hyun Sung

IPC: A61K38/16 ,  C12P21/06 ,  C07K14/245 ,  C07K14/21 ,  C07K14/47 ,  C12P21/02 ,  C12N15/62 ,  C07K14/255 ,  A61K47/65 ,  A61K47/69

Abstract: The present invention provides an antimicrobial peptide polymer comprising at least one monomer which is digested by pepsin, a multimeric antimicrobial peptide complex comprising the polymer and a cell surface anchoring motif linked to the polymer, an antimicrobial microorganism displaying the multimeric antimicrobial peptide complex, an antimicrobial composition comprising the same, a method of treating an infectious disease caused by bacteria, yeast or fungi by administering the antimicrobial composition, and a method for producing the antimicrobial microorganism. According to the invention, living microorganisms displaying an antimicrobial peptide on the cell surface thereof may be administered in vivo without having to lyse the microbial cell and isolate and purify the antimicrobial peptide, so that the antimicrobial peptide exhibits antimicrobial activity. Thus, the antimicrobial peptide may be produced at significantly reduced costs so that it may have widespread use.

公开(公告)号：US10405788B2

公开(公告)日：2019-09-10

申请号：US15937786

申请日：2018-03-27

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyunjoo Jenny Lee ,  Hyojung Kim ,  Sangchul Lee

IPC: A61B5/00 ,  A61B5/20 ,  A61B5/04 ,  C08K3/16 ,  C09J189/00 ,  C08L89/00

Abstract: Disclosed herein is a sensor attached to viscera to measure a change in length, in which the sensor includes a first layer having a first surface attached to the viscera and a second surface opposite to the first surface, a second layer having a third surface attached to the second surface and a fourth surface opposite to the third surface and expanded or contracted as the viscera is expanded or contracted, and a third layer having a fifth surface attached to the fourth surface and a sixth surface opposite to the fifth surface and attached to a catheter, and the first layer to the third layer are a film including silk fibroin and a calcium compound.

公开(公告)号：US10401367B2

公开(公告)日：2019-09-03

申请号：US15945890

申请日：2018-04-05

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Tae-Young Yoon

IPC: G01N31/00 ,  G01N33/53 ,  G01N33/68 ,  G01N21/64 ,  G01N33/574 ,  G01N21/77

Abstract: A method of analyzing protein-protein interactions includes binding the first proteins to the substrate where the first proteins are tagged with the first markers which bind specifically to the biomolecules immobilized on the substrate or the first proteins bind specifically to the biomolecules immobilized on the substrate; incubating the substrate bound first proteins with cell lysate containing the second proteins which are tagged with second markers; analyzing the interactions between the first proteins and the second proteins in the cell lysate, and obtaining the first analytic value representing the kinetic picture of the interactions; incubating the substrate bound first proteins with cell lysate mixture of a cell lysate consisting of the second markers-tagged second proteins and another cell lysate comprising other proteins including unlabelled second proteins and obtaining the second analytic value; comparing and analyzing the first and the second analytic values.

公开(公告)号：US10393747B2

公开(公告)日：2019-08-27

申请号：US15113006

申请日：2014-10-22

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jung Hoe Kim ,  Sung Hyeon Lee ,  Seung Yeol Park ,  Jin Man Kim ,  Hyun Joo An ,  Jae-Han Kim ,  Myung Jin Oh

IPC: G01N33/574

Abstract: This invention relates to a method for gastric cancer diagnosis through the detection of glycan changes, and to a kit for gastric cancer diagnosis. More specifically, based on the fact that in gastric cancer patient-derived haptoglobin, there are changes in N-linked glycosylation of haptoglobin, which are detected through lectin and mass spectrometery, that is, an increase in fucosylation, increases or significant changes in specific glycan structures depending on the classification of antennary structures, or a remarkable decrease in a high mannose structure of the N-glycan as compared to normal persons, N-glycan structures identified using the changes in N-linked glycosylation of haptoglobin may be usefully used as a diagnosis marker in a method for gastric cancer diagnosis using lectin or mass spectrometry, and a kit for gastric cancer diagnosis.

公开(公告)号：US20190255520A1

公开(公告)日：2019-08-22

申请号：US16333998

申请日：2017-02-28

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Sung Min CHOI ,  Shin Hyun KANG

IPC: B01J35/00 ,  B01J37/03 ,  B01J37/08 ,  B01J35/02 ,  B01J21/08 ,  B01J23/48 ,  B01D53/86

Abstract: The present invention relates to a catalyst composition comprising a gold nanoparticle superlattice embedded in hierarchical porous silica and a method for manufacturing the same. The catalyst composition comprising a gold nanoparticle superlattice embedded in hierarchical porous silica according to the present invention comprises micropores and mesopores in the superlattice, so that these pores are channelized to allow the rapid access of reactants to surfaces of gold nanoparticles, and the catalyst composition is very structurally stable and has excellent catalytic activity, and thus has an effect of exhibiting a CO conversion rate of 100% at room temperature.

公开(公告)号：US20190237879A1

公开(公告)日：2019-08-01

申请号：US16251763

申请日：2019-01-18

Applicant: Samsung Electronics Co., Ltd. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jaeseok PARK ,  Yeeun CHI ,  Seongook PARK ,  Sungbum PARK ,  Seongjin PARK ,  Sanghyuk WI ,  Youngho RYU ,  Taewan KIM

IPC: H01Q19/00 ,  H01Q1/24 ,  H01Q1/38 ,  H02J50/20

Abstract: An antenna structure is provided. The antenna structure includes at least one feeder, a plurality of dielectric substrates, a plurality of conductive plates disposed between the plurality of dielectric substrates, the plurality of conductive plates including at least one opening, and a radiator electrically connected to the at least one feeder through conductive vias in the plurality of dielectric substrates and the plurality of conductive plates. The radiator includes a plurality of first parasitic conductive plates spaced apart from each other, and a second parasitic conductive plate disposed between the plurality of first parasitic conductive plates, the second parasitic conductive plate being spaced apart from the plurality of first parasitic conductive plates.

公开(公告)号：US20190233788A1

公开(公告)日：2019-08-01

申请号：US16315761

申请日：2017-07-05

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sung Gap IM ,  Eun Jung LEE ,  Ji Eung BAEK ,  Young Hak CHO ,  Seung Jung YU ,  Go Ro CHOI

IPC: C12M1/22 ,  B05D7/02 ,  C08J5/18 ,  C08L57/06 ,  B05D1/00

CPC classification number: C12M23/10 ,  B05D1/60 ,  B05D7/02 ,  C08F212/36 ,  C08F226/06 ,  C08J5/18 ,  C08L25/16 ,  C08L39/08 ,  C08L57/06 ,  C08L2203/02 ,  C08L2203/16 ,  C12N5/00 ,  C12N5/0018 ,  C23C16/452

Abstract: The present invention provides a culture plate comprising a copolymer formed from a first monomer for forming a thin film having high surface free energy and a second monomer for forming a thin film having low surface free energy, a method for producing the culture plate, and a method for producing and transferring a cell aggregate in the form of a cell sheet by using the culture plate. The present invention has the effect of producing a cell aggregate in the form of a cell sheet through an easy and simple process in comparison with prior art.