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公开(公告)号：US20240140821A1
公开(公告)日：2024-05-02
申请号：US18383600
申请日：2023-10-25
Inventor： Hyun Deog YOO , Seong Wook KIM
IPC: C01G53/00 , H01M10/0525
CPC classification number: C01G53/50 , H01M10/0525 , C01P2006/40
Abstract: A preparing method for a cathode active material precursor for a lithium-ion batteries with a tailor-made concentration gradient, includes: an aqueous metal ion solution preparation step for preparing an aqueous metal ion solution A for center and an aqueous metal ion solution B for surface having different compositions, concentrations, and volumes; a mixed metal ion solution formation step for gradually mixing the aqueous metal ion solution B for surface to the aqueous metal ion solution A for center; a control step for setting a composition and a concentration gradient of the mixed metal ion solution and controlling the same in real time, before moving the mixed metal ion solution to a co-precipitation reactor; and a co-precipitation reaction step for performing a co-precipitation reaction according to conditions set in the control step.
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72.发明公开公开(公告)号：US20240135141A1
公开(公告)日：2024-04-25
申请号：US18475206
申请日：2023-09-26
Inventor： HYE RIM BAE , han byeol Park , MINGYU PARK , DOHEE KIM , KI HUN KIM
IPC: G06N3/04
CPC classification number: G06N3/04
Abstract: A method and apparatus for predicting a recipe property reflecting similarity between chemical materials are provided. The method of predicting a recipe property reflecting similarity between chemical materials, the method includes substituting a plurality of input materials with vector data, respectively, through material embedding and generating recipe data including pieces of vector data selected by considering a correlation between materials, and inputting the recipe data to an artificial neural network (ANN) prediction model and deriving a property prediction result on the recipe data from the ANN prediction model.
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公开(公告)号：US20240082263A1
公开(公告)日：2024-03-14
申请号：US18144230
申请日：2023-05-07
Inventor： Hyung-Sik KIM , Yoo Jin SEO , Ji-Su AHN
IPC: A61K31/559 , A61K31/165 , A61K31/4045 , A61K31/5575 , A61P1/00
CPC classification number: A61K31/559 , A61K31/165 , A61K31/4045 , A61K31/5575 , A61P1/00
Abstract: The present invention relates to a pharmaceutical composition for combined administration of melatonin and prostaglandin E2 (PGE2) for the treatment of intestinal epithelial injury diseases, and it is confirmed that when intestinal epithelial organoids are treated in combination with melatonin and PGE2, the expression of revival stem cell markers increases more than when the two substances are treated alone, and therefore it can be usefully used as a composition for preventing, treating or improving intestinal epithelial injury diseases.
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公开(公告)号：US20240078089A1
公开(公告)日：2024-03-07
申请号：US18452315
申请日：2023-08-18
Inventor： Byung Kwan CHOI
Abstract: A system and a method including a receiving module configured to receive medical data from a medical institution server, a data extraction module configured to extract text data for a body region from the medical data, an image calling module configured to call or generate image data modeling from a position and a shape of the body region by using extracted text data, an object calling module configured to call the image data as an object, and a code editing module configured to write or edit a programming code for the body region corresponding to a called object according to a received input.
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75.发明公开公开(公告)号：US20240041796A1
公开(公告)日：2024-02-08
申请号：US18363123
申请日：2023-08-01
Applicant: PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION , HaYoung Meditech Inc.
Inventor： Young Hwa CHUNG
CPC classification number: A61K31/137 , A61P29/00 , A61P1/00 , A61P19/02 , A61P17/00 , A61K8/41 , A61Q19/007
Abstract: Disclosed is an anti-inflammatory composition containing N-benzyl-N-methyldecan-1-amine or a derivative thereof as an active ingredient. The anti-inflammatory composition contains a compound represented by a following Chemical Formula 1 as an active ingredient.
wherein in the Chemical Formula 1, R1 represents hydrogen, fluorine, an alkyl group having 1 to 5 carbon atoms, or an alkoxy group having 1 to 5 carbon atoms, each of R2 and R3 independently represents an alkyl group having 1 to 5 carbon atoms.-
Patent Agency Ranking
公开(公告)号：US11884766B2
公开(公告)日：2024-01-30
申请号：US17509471
申请日：2021-10-25
Applicant: Korea Kumho Petrochemical Co., Ltd. , Pusan National University Industry—University Cooperation Foundation , Kwangwoon University Industry-Academic Collaboration
Inventor： Jae-Kon Suh , Gwanghoon Kwag , Duseong Ahn , Wonho Kim , Kiwon Hwang , Sanghoon Song , Heung Bae Jeon , Jinyoung Jung , Yuyeong Kang
IPC: C08F293/00 , C08K3/36 , C08F236/06 , C08L9/00 , C08F236/10 , C08F2/22
CPC classification number: C08F293/005 , C08F2/22 , C08F236/06 , C08F236/10 , C08K3/36 , C08L9/00 , C08F2438/00 , C08F2438/03
Abstract: Provided is a composition for emulsion polymerization which includes: an asymmetric compound represented by the following Chemical Formula 1; an aromatic vinyl monomer; and a conjugated diene-based monomer, and a rubber compound prepared from the same.
(in Chemical Formula 1, X is a C1-C10 alkoxy group.)-
公开(公告)号：US20230087802A1
公开(公告)日：2023-03-23
申请号：US17799340
申请日：2020-12-10
Applicant: INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY , PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION , REPUBLIC OF KOREA (NATIONAL INSTITUTE OF FORREST SCIENCE)
Inventor： Jin-Cheol KIM , Ae Ran PARK , Hee Won JEON , Min Jeong SUNG , Se-In JEONG , Young-Su SEO , Nam Gyu KIM , Jun Heon KIM , Sang-Hyun LEE
IPC: A01N63/22 , C12N1/20 , A01N43/653
Abstract: The present invention relates to a Bacillus subtilis JCK-1398 strain (Accession No. KCTC 14084BP) having induced resistance activity in pine trees and various plants, a pesticidal or antibacterial composition comprising same as an active ingredient, a composition for controlling plant diseases or pests, and a control method using same. The Bacillus subtilis JCK-1398 strain of the present invention was experimentally confirmed to have control activity against pests, nematodes, and fungi, which cause various plant diseases, by inducing resistance in a host. Thus, the Bacillus subtilis JCK-1398 strain of the present invention can be effectively used to control related plant diseases and can be spread over a wide area through foliar spraying, and therefore is expected to be able to prevent the spread of pine wilt disease at low cost.
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78.发明授权公开(公告)号：US11597653B2
公开(公告)日：2023-03-07
申请号：US16941995
申请日：2020-07-29
Inventor： Hyung Woo Lee , Soon Kyu Hong , Chae Young Woo , Yeong Su Jo , Sung Min Kim , Luhe Li , Seung hoon Oh , Yeonggwon Kim
IPC: H01L31/0216 , H01L31/0224 , H01L31/032 , H01L31/0392 , C01B32/168 , C01B32/194
Abstract: Disclosed are a hybrid structure using a graphene-carbon nanotube and a perovskite solar cell using the same. The hybrid structure includes a graphene-carbon nanotube formed by laminating a second graphene coated with a polymer on an upper surface of a first graphene coated with a carbon nanotube. The perovskite solar cell includes: a substrate; a first electrode formed on the substrate and including a fluorine doped thin oxide (FTO); an electron transfer layer formed on the first electrode and including a compact-titanium oxide (c-TiO2); a mesoporous-titanium oxide (m-TiO2) formed on the electron transfer layer; a perovskite layer formed on the m-TiO2 and including a perovskite compound; and a graphene-carbon nanotube hybrid structure formed on the perovskite layer.
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公开(公告)号：US20220409337A1
公开(公告)日：2022-12-29
申请号：US17761639
申请日：2020-08-21
Applicant: PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION , UNIVERSITY-INDUSTRY FOUNDATION, YONSEI UNIVERSITY
Inventor： Hyeon Jong LEE , Jae Joon HWANG
Abstract: Proposed is a method of forming, by utilizing a computer, an implant shape for minimizing stress to be applied to an implant, and a method of and an apparatus for recommending an optimal occlusal adjustment region for an implant by utilizing a computer. The method and apparatus also serve the purpose of adjusting force acting on an occlusal adjustment surface of an implant crown in such a manner that a direction of the force is closest to an implanted direction of an implant and of minimizing stress applied to the implant. In the method and apparatus, by utilizing a computer program, an occlusal adjustment surface between an arbitrarily selected crown on a position of a missing tooth and an antagonist tooth is extracted, and then an angle that an external force vector applied by the antagonist tooth to each local portion makes to the implant is minimized.
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80.发明申请公开(公告)号：US20220210057A1
公开(公告)日：2022-06-30
申请号：US17177883
申请日：2021-02-17
Inventor： Sanghwa CHUNG , Jeongbae PARK
IPC: H04L12/753 , H04L12/721 , H04L12/751
Abstract: Disclosed is a device for increasing reliability of downlink traffic to mobility devices in an RPL environment that can increase reliability of downlink traffic by dual path generation and redundant packet retransmission for the mobile device in an environment where mobility exists. The moving device includes a directed acyclic graph (DAG) rank value acquisition unit for receiving a destination oriented directed acyclic graph information object (DIO) of parent devices to obtain a DAG rank value of each parent device; a parent device selection unit for selecting prefer parents and alternate parents based on a DAG rank of the parent device; and a destination advertisement object (DAO) signal processing unit for transmitting a DAO to a sync device when the prefer parents and the alternate parents are determined.
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