公开(公告)号：EP4447170A1

公开(公告)日：2024-10-16

申请号：EP22904471.4

申请日：2022-11-02

Applicant: Korea Institute of Ceramic Engineering and Technology

Inventor： SHIN, Tae-Ho ,  ROH, Dong-Kyu ,  LEE, Seok-Hee ,  JUNG, Yi-Kyeong

IPC: H01M4/92 ,  H01M4/90 ,  H01M8/10

Abstract: Disclosed are an excellent-durability carbon-based catalyst for a fuel cell, a preparation method therefor, and a proton exchange membrane fuel cell comprising same, the excellent-durability carbon-based catalyst for a fuel cell, in order to protect a carbon-based support which rapidly corrodes in a fuel cell operating environment, having a ceramic material having strong corrosion resistance coated so as to form a ceramic coating layer of which a portion protrudes in the form of needles.

公开(公告)号：EP4439679A1

公开(公告)日：2024-10-02

申请号：EP22899107.1

申请日：2022-11-25

Applicant: Korea Institute of Ceramic Engineering and Technology ,  IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)

Inventor： HEO, Soo Won ,  YOON, Young Joon ,  CHO, Sung Beom ,  PARK, In Pyo ,  KIM, Hyeon Woo ,  PARK, Jin Seong ,  KIM, Hye Mi ,  JUNG, Hyunsung ,  HWANG, Bukyeong

IPC: H01L29/786 ,  H01L21/02

CPC classification number: H01L29/786 ,  H01L21/02

Abstract: An Al-Sb-O-based oxide semiconductor containing aluminum (Al) and antimony (Sb) has excellent electrical conductivity and band gap, such that the semiconductor can be applied to thin film transistors and the like.

公开(公告)号：EP3950708A1

公开(公告)日：2022-02-09

申请号：EP20783077.9

申请日：2020-04-01

Applicant: Korea Institute of Ceramic Engineering and Technology

Inventor： KIM, Sung Hyun ,  BANG, Jin Ho ,  CHOI, Mi Hyun

IPC: C07K14/435

Abstract: The present invention relates to a method for expressing, water-solubilizing, and purifying protein by using a calsequestrin-tag (CSQ-tag). Provided are: a recombinant expression vector containing a CSQ-tag and a target protein; a host cell transformed using the recombinant expression vector; and a method for expressing and purifying a target protein by using a CSQ tag. The present invention uses CSQ-tags to increase the expression of proteins that are widely used in pharmaceuticals and cosmetics, and allows the proteins to be easily separated by calcium, and thus is expected to be able to lower the cost of protein materials and protein pharmaceuticals.

公开(公告)号：EP4269486A1

公开(公告)日：2023-11-01

申请号：EP22911562.1

申请日：2022-10-21

Applicant: Korea Institute of Ceramic Engineering and Technology

Inventor： LEE, Seung Hyup ,  YUN, Gyeong Ho ,  KIM, Yun Jin ,  CHO, Su Hyeon ,  NAM, Min Ho

IPC: C08K3/013 ,  C08K9/04 ,  C08K3/38

Abstract: A heat dissipation material is provided. In the heat dissipation material with a filler, comprising secondary particles in which primary particles are aggregated, the filler in a polymer resin matrix may form a thermal interface layer for thermal conduction between a heat generation part and a heat absorption part.

公开(公告)号：EP4130279A1

公开(公告)日：2023-02-08

申请号：EP21781096.9

申请日：2021-01-29

Applicant: Korea Institute of Ceramic Engineering and Technology

Inventor： KIM, Sung Hyun ,  PARK, Hee Sun

IPC: C12N15/62 ,  C12N15/70 ,  C07K19/00 ,  C07K14/00 ,  C07K16/00 ,  C07K1/22

Abstract: The present disclosure relates to a fusion protein of Z-domain and calsequestrin having improved reactivity, stability, and antibody recovery, and a method of isolating and purifying antibodies using the same. Specifically, the present disclosure relates to: a nucleic acid encoding a fusion protein of Z-domain and calsequestrin having improved reactivity, stability, and antibody recovery; a recombinant expression vector including the nucleic acid; a host cell transformed with the recombinant expression vector; and a method of isolating and purifying antibodies by using the fusion protein of Z-domain and calsequestrin having improved reactivity, stability, antibody recovery, and purity.

公开(公告)号：EP4190747A1

公开(公告)日：2023-06-07

申请号：EP22156786.0

申请日：2022-02-15

Applicant: Korea Institute of Ceramic Engineering and Technology

Inventor： ROH, Kwang-Chul ,  CHAE, Ji-Su ,  JUNG, Dae-Soo ,  CHOI, Jung-Hyun

IPC: C01B32/318 ,  C01B32/354 ,  C01B33/02 ,  C01B33/113 ,  H01M4/38 ,  H01M4/48 ,  H01M4/62 ,  H01M4/02

Abstract: Disclosed is a silicon-carbon composite negative-electrode active material for a lithium secondary battery having improved electrochemical properties which contains a carbon material derived from a wood-based material and a compound containing an isocyanate functional group in order to improve unstable dispersibility of silicon-based particles used as a negative-electrode active material for a lithium secondary battery, thereby improving electrical conductivity and producing stable electrode slurry. Further, a method for producing the same, and a lithium secondary battery including the same are disclosed.