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1.发明公开公开(公告)号：US20230160895A1
公开(公告)日：2023-05-25
申请号：US17997151
申请日：2021-06-18
发明人： Hong Gi KIM , Jonghwan LEE , Bum Tae KIM
IPC分类号： G01N33/569 , G01N33/543
CPC分类号： G01N33/56983 , G01N33/54346 , G01N2333/165 , G01N2333/948
摘要： Provided are a composition for detecting SARS coronavirus 2, a composition for diagnosing SARS coronavirus 2 infection, a method for detecting SARS coronavirus 2, and a SARS coronavirus 2 infection diagnostic kit, wherein a receptor and an antibody that binds to SARS coronavirus 2 spike protein are used in order to detect SARS coronavirus 2 (SARS-CoV-2) or diagnose SARS coronavirus 2 infection (COVID-19).
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公开(公告)号：US11656577B2
公开(公告)日：2023-05-23
申请号：US16678963
申请日：2019-11-08
申请人： KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION , KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
发明人： Hak-Rin Kim , Jae-Won Ka , Mi-Hye Yi , Ae-Jin Yeon , Kyung-Il Joo
CPC分类号： G03H1/0465 , G03H1/02 , G03H2001/0264 , G03H2260/12 , G03H2260/33 , G03H2260/35
摘要： Disclosed are a holographic writing method and apparatus capable of re-writing (updating) holographic information and quickly writing the holographic information with high efficiency. In an embodiment, a holographic writing method for writing holographic information by emitting a beam at a holographic recording medium containing a photo-responsable polymer material having photoisomerization characteristics that change a molecular structure thereof by absorbing light energy, writes the holographic information by using a writing wavelength different from a maximum absorption wavelength in a light absorption spectrum of photoisomer molecule structures of the holographic recording medium. The maximum absorption wavelength is a wavelength at which light absorption rate is maximum in the light absorption spectrum. A difference between the light absorption rates of the photoisomer molecule structures at the writing wavelength is less than a difference between the light absorption rates of the photoisomer molecule structures at the maximum absorption wavelength.
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3.发明申请公开(公告)号：US20230132426A1
公开(公告)日：2023-05-04
申请号：US17972127
申请日：2022-10-24
发明人： Jeong Hoon KIM , Bo Ryoung PARK , Ho Cheol KANG
IPC分类号： B01D53/22 , B01D53/04 , B01D53/047 , B01D51/10 , B01D71/68
摘要： The present invention relates to a system and method for separating and recovering hydrogen from coke oven gas (COG) in steel industry, particularly a system and method for separating and recovering hydrogen at a concentration of 99.9% by volume or more from coke oven gas (COG) in steel industry with a recovery rate of 95% or more.
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公开(公告)号：US11624087B2
公开(公告)日：2023-04-11
申请号：US16917135
申请日：2020-09-22
发明人： Jieon Lee , Woo-keun Kim , Sangwoo Lee , Seokjoo Yoon
IPC分类号： C12Q1/682
摘要： The present invention relates to a composition for detecting nucleic acid comprising duplex molecular beacon and graphene oxide and a colorimetric signal enhancement method of detecting nucleic acid using the same. According to the composition, kit and method for detecting nucleic acid of the present invention, a complex can be formed by adsorbing a single strand having a DNAzyme sequence dissociated from the conjugate of a duplex molecular beacon and a target nucleic acid to the graphene oxide surface, and separated, and a colorimetric signal amplified therefrom can be induced, so that a very low concentration of target nucleic acid can be detected with high efficiency and the target nucleic acid can be detected quickly and easily in seconds. Therefore, a new colorimetric target nucleic acid detection system capable of point of care testing (POCT) can be provided.
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公开(公告)号：US20230100403A1
公开(公告)日：2023-03-30
申请号：US17907844
申请日：2021-02-22
发明人： Hong Suk KANG , In Joon PARK , Shin Hong YOOK , Eun-Ho SOHN , Sang Goo LEE , Soo Bok LEE , Won Wook SO
摘要： According to an embodiment of the present invention, provided is a process for polymerizing molecular weight—adjustable polymer, comprising: a reactant supply step of supplying a gaseous monomer, a surfactant, and an initiator; a polymerization reaction step of performing a polymerization reaction in which the monomer, the surfactant, and the initiator participate; and a product discharging step of discharging the polymer compound produced by the polymerization reaction, wherein the flow rate of the supplied initiator is inversely proportional to the molecular weight of the polymer compound, and the molecular weight of the polymer compound produced by the polymerization reaction is adjusted by controlling the flow rate of the initiator.
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公开(公告)号：US20230076397A1
公开(公告)日：2023-03-09
申请号：US17885006
申请日：2022-08-10
发明人： Young Kyu HWANG , Changho YOO , Dong Won HWANG , Kyung-Ryul OH , Do Young HONG , Maeum LEE
IPC分类号： C07C51/41
摘要： Proposed is a high-yield simultaneous conversion method for a hydrogen source and a carbon dioxide source. The method significantly increases a yield of a formate through conversion of carbon dioxide. To this end, a carbon dioxide source and a hydrocarbon containing one or more hydroxy groups undergo a simultaneous conversion reaction in the presence of a solvent containing one or more alcohols and having a pH of 10 to 14.
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公开(公告)号：US20230039679A1
公开(公告)日：2023-02-09
申请号：US17939147
申请日：2022-09-07
申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
发明人： Sung Youn CHANG , Hyuk LEE , Ki Young KIM , Bum Tae KIM , Sung Soo KIM , Seong Hwan KIM , Hwan Jung LIM , Jung Nyoung HEO , Sang Joon SHIN , Sang Youn PARK
IPC分类号： C07D231/38 , A61P35/04 , C07D401/04 , C07D401/14 , C07D403/10 , C07D409/04 , C07D417/04
摘要： The present disclosure provides the compound having inhibitory property against TNIK having a specific chemical structure or its pharmaceutically acceptable salt. The present disclosure also provides a composition comprising the compound or its pharmaceutically acceptable salt. The present disclosure also provides a medical use of the compound, its salt or the composition comprising the compound or its pharmaceutically acceptable salt for treating or preventing cancer. The present disclosure also provides a method of treatment or prevention of cancer comprising administering the compound, its salt or the composition comprising the compound or its salt to a subject in need of such treatment or prevention.
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公开(公告)号：US20230026024A1
公开(公告)日：2023-01-26
申请号：US17858528
申请日：2022-07-06
发明人： Young Kyu HWANG , Changho YOO , Dong Won HWANG , Do-Young HONG , Jaedeuk PARK , In Hyoup SONG , Maeum LEE , Kyung-Ryul OH , Anil Haribhau VALEKAR
摘要： Proposed is a two-pot-two-step simultaneous conversion system for carbon dioxide and a hydrocarbon containing at least one hydroxy group and a method thereof. The system integrates a process of producing a metal salt that is a dehydrogenated form of the hydrocarbon, hydrogen, and water by reacting a hydrocarbon containing at least one hydroxy group in the presence of water and a metal oxalate, and a process of converting carbon dioxide or carbon dioxide-derived carbonate into formate by hydrogenation, thereby increasing energy efficiency while maintaining a higher hydrocarbon conversion rate and a higher carbon dioxide conversion rate than the one-pot conversion system for hydrocarbon and carbon dioxide.
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公开(公告)号：US20230025531A1
公开(公告)日：2023-01-26
申请号：US17367254
申请日：2021-07-02
发明人： Myung-Ae BAE , Dae-Seop SHIN , Jung Yoon YANG , Kyu Seok HWANG , Seong Soon KIM , Byung Hoi LEE , Ki Young KIM , Won Hoon JUNG , Jae Chun WOO
摘要： The present invention relates to a novel isoquinoline derivative, a preparing method thereof, and a pharmaceutical composition for preventing or treating autophagy related diseases containing the same as an active ingredient. The novel isoquinoline furanone derivative according to the present invention is capable of regulating autophagy activity, and thus, by using this derivative as an active ingredient, there is a useful effect that can be used as a pharmaceutical composition for preventing or treating autophagy-related diseases such as neurodegenerative diseases, cancer, metabolic diseases, inflammatory diseases or melanogenesis-related diseases, a health functional food composition for ameliorating thereof, or a cosmetic composition with a whitening function.
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10.发明申请公开(公告)号：US20230002680A1
公开(公告)日：2023-01-05
申请号：US17664301
申请日：2022-05-20
发明人： Young-Pyo JEON , Seung Jae HA , Min Seong JO , Hyunsig KIL , Hyo Cheol LEE , Seung Hyun KO
摘要： Provided are a method for manufacturing a high yield and high performance mesophase pitch and a high yield and high performance mesophase pitch manufactured therefrom by hydrogenating, mesophase formation, thin film evaporation, solvent-extracting, filtering and then drying to obtain only mesogen components in flow-domained mesophase pitch and then mixing the mesogen components with an isotropic pitch as a solvent component. Further, the high yield mesophase pitch of the present disclosure exhibits high spinnability while maintaining whole anisotropy and exhibits a much higher production yield than existing mesophase pitches.
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