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Patent Update - Lithium-ion batteries - separators

Version: 2023-09-19
Entry Patent ID Publication
Date 		Details
1 CN 116706434 A
EPO / Google

2023-09-05 Titles:
Separators for nonaqueous electrolyte secondary batteries, components for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteries
 translated by Google
非水电解液二次电池用隔膜、非水电解液二次电池用部件和非水电解液二次电池

Abstracts:

Applicant:
Sumitomo Chemical Co.
 (住友化学株式会社)
translated by b-science.net

Inventors:
松峰陆
进章彦

Other family members:
JP 2023129129 A, Pub. Date: 2023-09-14, EPO / Google
KR 20230131147 A, Pub. Date: 2023-09-12, EPO / Google
US 2023282934 A1, Pub. Date: 2023-09-07, EPO / Google

2 DE 102023104786 A1
EPO / Google

2023-08-31 Titles:
SINGLE LAYER SEPARATOR FOR SECONDARY BATTERY AND SECONDARY BATTERY WITH THIS SEPARATOR
 translated by Google
EINSCHICHTIGER SEPARATOR FÜR SEKUNDÄRBATTERIE UND SEKUNDÄRBATTERIE MIT DIESEM SEPARATOR

Abstracts:

Applicant:
SK ON CO LTD [KR]

Inventors:
JO YUN KYUNG [KR]
GOO SOO IM [KR]
KIM JEONG HAN [KR]
KIM WHEE SUNG [KR]

Other family members:
KR 20230128887 A, Pub. Date: 2023-09-05, EPO / Google

3 WO 2023158095 A1
EPO / Google

2023-08-24 Titles:
POROUS COMPOSITE CERAMIC SEPARATOR, ELECTROCHEMICAL DEVICE COMPRISING THE SAME, AND METHOD OF PREPARING THE POROUS COMPOSITE CERAMIC SEPARATOR
다공성 복합 세라믹 분리막, 이를 포함하는 전기화학 소자 및 상기 다공성 복합 세라믹 분리막의 제조방법

Abstracts:

Applicant:
LG ENERGY SOLUTION LTD [KR]
(주식회사 엘지에너지솔루션)

Inventors:
KIM KYOUNG-HO [KR] (김경호)
LEE JI-SU [KR] (이지수)

Other family members:
KR 20230124473 A, Pub. Date: 2023-08-25, EPO / Google


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