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公开(公告)号：US20220266193A1
公开(公告)日：2022-08-25
申请号：US17597132
申请日：2020-02-26
Inventor： Yong Ki PARK , Hwi Min SEO , Ki Woong KIM , Dae Jin KIM
Abstract: Provided is a carbon dioxide capturing apparatus comprising: a reaction tower including a carbon dioxide adsorption unit or a carbon dioxide absorption unit which adsorbs or absorbs carbon dioxide from exhaust gas; desorption tower connected to the reaction tower and including an adsorbent heating unit for heating an adsorbent circulating inside or an absorbent heating unit for heating an absorbent circulating inside; an adsorbent or absorbent which circulates in the reaction tower and the desorption tower and alternately adsorbs and desorbs carbon dioxide or alternately absorbs and desorbs carbon dioxide; and a heat exchange unit which desorbs carbon dioxide from the adsorbent on which carbon dioxide is adsorbed or the absorbent in which carbon dioxide is absorbed, through heat exchange between the adsorbent on which carbon dioxide is adsorbed and the heated adsorbent, or between the absorbent in which carbon dioxide is absorbed and the heated absorbent, wherein the adsorbent on which carbon dioxide is adsorbed and the heated adsorbent, or the absorbent in which carbon dioxide is absorbed and the heated absorbent are transferred in a co-current flow manner.
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公开(公告)号：US20220249482A1
公开(公告)日：2022-08-11
申请号：US17675917
申请日：2022-02-18
Inventor： Kwangho Lee , Inji Shin , Gildon Choi , Chong Hak Chae , Hyeon Jeong Choe , Myoung Eun Jung , Byeong Uk Jeon , Byoung Chul Cho , Chae Won Park , Hwan Kim , Krishna Babu Duggirala
IPC: A61K31/506 , A61P35/00 , A61K31/5377 , A61K45/06 , C07D401/12 , C07D401/14 , C07D413/12 , C07D413/14
Abstract: The present invention relates to a N2,N4-diphenylpyrimidin-2,4-diamine derivative, a method for preparing the same, and a pharmaceutical composition for the prevention or treatment of cancer, containing the same as an active ingredient. The derivative shows a relatively weak EGFR activity inhibitory effect on wild-type EGFR, a high inhibitory ability on EGFR mutation, and a high inhibitory ability on even FLT3 and FLT3 mutation, and thus, can be effectively used for the treatment of cancer with EGFR mutation or cancer with FLT3 or a mutation thereof, and the derivative shows a synergy effect at the time of combination administration, and thus can be effectively used for the treatment of combination administration.
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公开(公告)号：US11367927B2
公开(公告)日：2022-06-21
申请号：US15979186
申请日：2018-05-14
Applicant: International Business Machines Corporation , Korea Research Institute of Chemical Technology
Inventor： Younes Ansari , Young-Hye Na , Ho-Cheol Kim , Sogol Teschler , Yongku Kang , Do Youb Kim , Dong Wook Kim , Jung Don Suk
IPC: H01M2/16 , H01M10/052 , H01M12/08 , H01M2/14 , H01M50/449 , H01M50/44 , H01M50/403 , H01M50/431 , H01M50/446 , H01M50/406 , H01M50/443 , H01M50/489
Abstract: An energy storage device includes an anode; a cathode; an electrolyte in contact with both the anode and the cathode; and an electrically non-conductive separator between the anode and the cathode. The separator includes a membrane having a plurality of voids, wherein at least some of the voids are partially filled with inorganic particles, and wherein the inorganic particles exhibit a shear modulus greater than the shear modulus of the membrane.
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公开(公告)号：US11365215B2
公开(公告)日：2022-06-21
申请号：US15921596
申请日：2018-03-14
Applicant: Research & Business Foundation Sungkyunkwan University , Korea Research Institute of Chemical Technology
Inventor： Kwangho Lee , Sang Dal Rhee , Gildon Choi , Imran Ali , Chong Hak Chae , Moon Kook Jeon , Seok Hee Park , Youn Sook Lee
IPC: A61K47/54 , C07K5/117 , C07K5/103 , C07K5/107 , C07K5/097 , C07D207/04 , A61P1/00 , C07D403/06 , A61K38/00
Abstract: Pyrrolidine carboxamido derivatives, optical isomers thereof, and salts thereof that are able to prevent, improve, and/or treat inflammatory conditions, including inflammatory bowel disease, and methods for preparing and using the same are provided.
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45.发明授权公开(公告)号：US11364487B2
公开(公告)日：2022-06-21
申请号：US16642774
申请日：2018-10-23
Inventor： Yong Tae Kim , Seok Ki Kim , Hyun Woo Kim , Sung Woo Lee , Seung Ju Han
IPC: B01J23/745 , B01J21/08 , B01J35/02 , C07C2/76 , C07C2/24
Abstract: The present invention relates to a catalyst for oxygen-free direct conversion of methane and a method of converting methane using the same, and more particularly to a catalyst for oxygen-free direct conversion of methane, in which the properties of the catalyst are optimized by adjusting the free space between catalyst particles packed in a reactor, thereby maximizing the catalytic reaction rate without precise control of reaction conditions for oxygen-free direct conversion of methane, minimizing coke formation and exhibiting stable catalytic performance even upon long-term operation, and to a method of converting methane using the same.
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Patent Agency Ranking
公开(公告)号：US20220177668A1
公开(公告)日：2022-06-09
申请号：US17602574
申请日：2020-04-08
Applicant: Korea University Research and Business Foundation , EWHA UNIVERSITY - INDUSTRY COLLABORATION FOUNDATION , KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
Inventor： Kyoung Heon KIM , Jeong Chan JOO , Hee Taek KIM , Si Jae PARK , Hyun Gil CHA , Bong Keun SONG , Jae Kyun KIM
IPC: C08J11/14 , C08G63/183 , C12P7/42 , C12P7/44 , C12P7/22
Abstract: The present invention pertains to a method for producing high value-added compounds from polyethylene terephthalate. More specifically, the present invention demonstrates that a monomeric terephthalic acid obtained from the chemical hydrolysis of polyethylene terephthalate can be converted to high value-added aromatic compounds and aromatic-derived compounds, and ethylene glycol, which is another monomer of polyethylene terephthalate, can be converted to glycolic acid, which is a cosmetic material. The present invention is characterized by recycling polyethylene terephthalate waste into high value-added compounds.
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公开(公告)号：US20220168689A1
公开(公告)日：2022-06-02
申请号：US17672965
申请日：2022-02-16
Applicant: Board of Regents, The University of Texas System , Korea Research Institute of Chemical Technology
Inventor： Simon M. Humphrey , Jong-San Chang , Young Kyu Hwang
IPC: B01D53/26 , B01D53/04 , B01D53/047 , B01J20/22 , B01J20/28
Abstract: Embodiments of the present disclosure pertain to methods of sorption of H2O from an environment by associating the environment with a porous material such that the association results in the sorption of H2O to the porous material. The porous material includes a (M)-2,4-pyridinedicarboxylic acid coordination polymer, where M is a divalent metal ion selected from the group consisting of Mn, Fe, Co, Ni, Mg, and combinations thereof. The coordination polymer has a one-dimensional pore structure and shows reversible soft-crystal behavior. The porous material may be a Mg(II) 2,4-pyridinedicarboxylic acid coordination polymer (i.e., Mg-CUK-1). The methods of the present disclosure may also include one or more steps of releasing the sorbed H2O from the porous material and reusing the porous material after the releasing step for sorption of additional H2O from the environment.
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48.发明申请公开(公告)号：US20220119761A1
公开(公告)日：2022-04-21
申请号：US17646978
申请日：2022-01-04
Applicant: INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY , KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
Inventor： Jin Cheol KIM , Hun KIM , Kee-Sun SHIN , Ja Yeong JANG , Gyung Ja CHOI , Yong Ho CHOI , Kyoung Soo JANG , Mi Bang KIM
Abstract: The present invention relates to an Aspergillus niger F22 strain having a nematicidal activity against plant-parasitic nematodes; a nematicidal microorganism agent against plant-parasitic nematodes, containing, as an active ingredient, the strain, a spore, a fungal hyphal mass, or a culture liquid thereof; a method for controlling plant-parasitic nematodes, having a step of administering the microorganism agent to a crop, a crop seed, or a field; and a method for preparation of a nematicidal microorganism agent against plant-parasitic nematodes, having a step of culturing the strain.
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公开(公告)号：US20220062815A1
公开(公告)日：2022-03-03
申请号：US17460741
申请日：2021-08-30
Inventor： Jeong Hoon Kim , Jong Yeol Jeon , Bo Ryoung Park , Ho Cheol Kang
Abstract: Disclosed herein is a system for recovering carbon monoxide from an industrial by-product gas, the system including a supply unit for supplying an industrial by-product gas containing carbon dioxide, nitrogen, carbon monoxide, and hydrogen, a first membrane separation unit including a separation membrane capable of allowing carbon dioxide and hydrogen to permeate, and receiving the industrial by-product gas supplied from the supply unit to allow carbon dioxide and hydrogen to permeate, and a second membrane separation unit including a polymer membrane in which a transition metal is supported, and receiving a gas remaining in the first membrane separation unit to allow carbon monoxide to permeate.
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公开(公告)号：US20220017528A1
公开(公告)日：2022-01-20
申请号：US17311293
申请日：2019-12-05
Inventor： Chae Jo LIM , Kwang-Seok OH , Jeong Hyun LEE , Kyu Yang YI , Nack Jeong KIM , Byung Ho LEE , Ho Won SEO , Soo Hee KIM , Junyoung CHOI , Mi Young LEE , Ju Hee LEE
IPC: C07D487/04
Abstract: The present invention provides a compound having a specific chemical structure and having PDE9A inhibitory activity, or a pharmaceutically acceptable salt thereof. The present invention provides a composition containing the compound or a pharmaceutically acceptable salt thereof. The present invention provides a pharmaceutical use, for treating or preventing PDE9A-related diseases, of the compound according to the present invention, a salt thereof, and a composition containing the compound or salt. The present invention also provides a method for treating or preventing PDE9A-related diseases, the method comprising administering an effective amount of the compound according to the present invention, a salt thereof, or a composition containing the compound or salt to a subject in need of treatment.
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