公开(公告)号：EP4512523A1

公开(公告)日：2025-02-26

申请号：EP24177083.3

申请日：2024-05-21

Applicant: Korea Institute of Science and Technology

Inventor： KWON, Dong-Wook ,  HA, Heon Phil ,  LEE, Hwajun ,  PARK, Yeon Jae

IPC: B01J23/30 ,  B01D53/86 ,  B01J27/053 ,  B01J37/02

Abstract: Provided is a vanadium-tungsten-cerium sulfate-titania catalyst and a method for preparing the same. The catalyst removes nitrogen oxides. The catalyst includes vanadium, tungsten, and cerium sulfate which are supported on a titania carrier, wherein the vanadium is included in an amount of approximately 0.5 wt% to approximately 5 wt% of the total weight of the catalyst, the tungsten is included in an amount of approximately 1 wt% to approximately 10 wt% of the total weight of the catalyst, and the cerium sulfate is included in the denitrification catalyst such that the cerium is to be approximately 1 wt% to approximately 10 wt% of the total weight of the catalyst.

公开(公告)号：EP4345197A3

公开(公告)日：2024-10-23

申请号：EP23194674.0

申请日：2023-08-31

Applicant: Korea Institute of Science and Technology

Inventor： Oh, Hyung-Suk ,  Lee, Woong-Hee ,  Lee, Ung ,  Koh, Jai-Hyun ,  Lee, Dong-Ki ,  Won, Da-Hye ,  Min, Byoung-Koun

IPC: C25B1/23 ,  C25B9/23 ,  C25B11/054 ,  C25B11/065 ,  C25B11/075 ,  C25B11/081 ,  C25B11/032 ,  C25B11/052

Abstract: Proposed is a CO2-reduction membrane electrode assembly (MEA), which is a novel MEA capable of changing a reaction condition to an alkaline condition from a problematic acidic condition unfavorable to reactions on a cathode side during catalytic reactions using a cation exchange membrane (CEM) as a separator. In addition, the MEA can reduce a hydrogen evolution reaction (HER), which is a side reaction. In addition, a method of manufacturing the MEA, and a CO2-reduction assembly including the MEA are also proposed.

公开(公告)号：EP4438567A1

公开(公告)日：2024-10-02

申请号：EP22800055.0

申请日：2022-05-19

Applicant: Korea Institute of Science and Technology

Inventor： SONG, Kyung Guen ,  AN, Byung Min

IPC: C02F1/58 ,  C02F1/467 ,  C02F1/461 ,  C02F1/20 ,  B01D53/22

CPC classification number: C02F1/467 ,  C02F1/20 ,  B01D53/22 ,  C02F1/461 ,  C02F1/58 ,  Y02E60/36

Abstract: The present disclosure relates to an electrochemical water treatment apparatus for recovering high concentration ammonia nitrogen by converting ammonium ion (NH4+) contained in raw water to gaseous ammonia (NH3) through electrochemical reaction, and separating the gaseous ammonia (NH3) from the raw water, thereby effectively recovering high concentration ammonia nitrogen from the raw water, and the electrochemical water treatment apparatus for recovering high concentration ammonia nitrogen according to the present disclosure includes an oxidation reaction tank, a reduction reaction tank and an ammonia recovery tank arranged adjacent to one another in a sequential order, wherein a cation exchange membrane is interposed between the oxidation reaction tank and the reduction reaction tank, a gas permeable membrane is interposed between the reduction reaction tank and the ammonia recovery tank, the oxidation reaction tank accommodates an oxidation electrode and an electrolyte solution to produce hydrogen ion (H+) when power is applied, and the reduction reaction tank accommodates raw water containing ammonia nitrogen and a reduction electrode to produce hydroxide ion (OH-) and convert ammonium ion (NH4+) in the raw water to gaseous ammonia (NH3) when the power is applied.

公开(公告)号：EP4345197A2

公开(公告)日：2024-04-03

申请号：EP23194674.0

申请日：2023-08-31

Applicant: Korea Institute of Science and Technology

Inventor： Oh, Hyung-Suk ,  Lee, Woong-Hee ,  Lee, Ung ,  Koh, Jai-Hyun ,  Lee, Dong-Ki ,  Won, Da-Hye ,  Min, Byoung-Koun

IPC: C25B1/23 ,  C25B9/23 ,  C25B11/054 ,  C25B11/065 ,  C25B11/075 ,  C25B11/081

Abstract: Proposed is a CO2-reduction membrane electrode assembly (MEA), which is a novel MEA capable of changing a reaction condition to an alkaline condition from a problematic acidic condition unfavorable to reactions on a cathode side during catalytic reactions using a cation exchange membrane (CEM) as a separator. In addition, the MEA can reduce a hydrogen evolution reaction (HER), which is a side reaction. In addition, a method of manufacturing the MEA, and a CO2-reduction assembly including the MEA are also proposed.

公开(公告)号：EP4269429A1

公开(公告)日：2023-11-01

申请号：EP21911559.9

申请日：2021-12-22

Applicant: Korea Institute of Science and Technology

Inventor： JANG, Mi-Hue ,  YUK, Chae-Min ,  GO, Ga-Yeon ,  LEE, Young-Eun ,  SHIN, Sang-Chul

IPC: C07K14/495 ,  C07K7/08 ,  C07K7/06 ,  A61K38/00 ,  A61P35/00

Abstract: The present invention relates to a novel peptide capable of inhibiting TGF-β signaling and the use thereof. The peptide of the present invention is capable of inhibiting the TGF-β-induced signaling pathway or the expression of TGF-β, and thus can treat or prevent various diseases caused by TGF-β signaling, and furthermore, can effectively inhibit tumorigenesis processes such as TGF-β-signaling induced tumor growth and metastasis.

公开(公告)号：EP4253957A1

公开(公告)日：2023-10-04

申请号：EP21898501.8

申请日：2021-11-18

Applicant: Korea Institute of Science and Technology

Inventor： LEE, Kwan Hyi ,  KIM, Ho Jun ,  JEONG, Youngdo ,  PARK, Sungwook

IPC: G01N33/574 ,  G16B15/30 ,  G16B40/20 ,  G06N3/08

Abstract: The present disclosure relates to a biomarker for diagnosis of prostate cancer and use of the biomarker.
According to a biomarker composition for diagnosis of prostate cancer of the present disclosure, an optimal biomarker combination capable of effectively diagnosing prostate cancer has been discovered, and there is an advantage in that prostate cancer can be diagnosed with high accuracy by using the biomarker combination and a machine learning algorithm model.

公开(公告)号：EP4245749A1

公开(公告)日：2023-09-20

申请号：EP21892368.8

申请日：2021-11-12

Applicant: Institute for Basic Science ,  Korea Institute of Science and Technology

Inventor： LEE, Chang Jun ,  CHUN, Heejung ,  WON, Woojin ,  PARK, Ki Duk ,  PARK, Jong Hyun ,  PAE, Ae Nim ,  CHOI, Ji Won ,  LEE, Elijah ,  PARK, Sun Jun ,  KIM, Hyeon Jeong ,  KIM, Yoowon ,  KIM, Byung Eun ,  KIM, Siwon

IPC: C07C211/53 ,  A61K31/136 ,  A61P25/28 ,  A23L33/10 ,  A23L29/00

Abstract: The present invention provides a novel aminoaromatic compound or a pharmaceutically acceptable salt thereof, a pharmaceutical composition that is for preventing or treating neurodegenerative diseases and comprises same as an active ingredient, and a health functional food composition for preventing or ameliorating neurodegenerative diseases.

公开(公告)号：EP4232023A1

公开(公告)日：2023-08-30

申请号：EP21887290.1

申请日：2021-10-26

Applicant: Dana-Farber Cancer Institute, Inc. ,  KIST (Korea Institute of Science and Technology)

Inventor： GRAY, Nathanael S. ,  FISCHER, Eric S. ,  FERGUSON, Fleur M. ,  DONOVAN, Katherine ,  BUSHMAN, Jonathan W. ,  SIM, Taebo ,  BHUNIA, Debabrata ,  RYU, SeongShick

IPC: A61K31/4035 ,  A61K31/435 ,  A61K31/4525 ,  C07D401/00 ,  C07D401/14 ,  C07D471/04

公开(公告)号：EP4206300A1

公开(公告)日：2023-07-05

申请号：EP21861833.8

申请日：2021-06-01

Applicant: Korea Institute of Science and Technology

Inventor： JANG, Ho Seong ,  KANG, Gumin ,  HONG, A-Ra ,  LEE, Seung Yong

IPC: C09K11/02 ,  C09K11/77 ,  B82Y20/00

Abstract: Provided is a core/multishell tetragonal upconversion nanophosphor capable of being excited by near-infrared (NIR) light having wavelengths of 800 ± 20 nm, 980 ± 20 nm, and 1532 ± 20 nm to emit light of blue, green, red, and combinations thereof.

公开(公告)号：EP4176968A1

公开(公告)日：2023-05-10

申请号：EP22170720.1

申请日：2022-04-29

Applicant: Korea Institute of Science and Technology

Inventor： KIM, Sang Hoon ,  MOON, Gun-Hee ,  KIM, Jongsik

IPC: B01J23/745 ,  B01J37/03 ,  B01J35/00 ,  C02F1/72 ,  C02F1/32

Abstract: The present disclosure relates to a catalyst that removes an organic compound by using a metal oxide catalyst and a preparation method thereof and a method for degradation of an organic compound using the same. Particularly, the present disclosure relates to a copper-iron oxide(Cu-Fe 2 O 3 ) catalyst composition that is prepared by following steps of: adding a mixed solution of an iron(Fe) precursor and a copper(Cu) precursor to a precipitator solution(S1); obtaining precipitates by heating a solution prepared in the step S1 (S2); obtaining a metal oxalate by filtering the precipitates obtained in the step S2 (S3); drying the metal oxalate obtained in the step S3 (S4); and obtaining a copper-iron oxide catalyst by calcinating the metal oxalate subjected to the step S4 (S5) and a method for removal of an organic compound using the same.