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Patent Report - Lithium-ion batteries - separators

Version: 2019-09-10
Curated entries
Entry Patent ID Publication
Date
Details
1 WO 2019163935 A1
EPO Reference

2019-08-29 Titles:
POROUS POLYOLEFIN FILM
多孔性ポリオレフィンフィルム

Abstracts:

Applicant:
TORAY INDUSTRIES [JP]
(東レ株式会社)

Inventors:
TOYOTA NAOKI [JP] (豊田 直樹)
SHIMOKAWATOKO HARUKA [JP] (下川床 遼)
ISHIHARA TAKESHI [JP] (石原 毅)
KUMA TAKUYA [JP] (久万 琢也)

2 KR 20190075659 A
EPO Reference

2019-07-01 Titles:
MANUFACTURING METHOD OF SEPARATOR SEPARATOR MANUFACTURED THEREFROM AND ELECTRICHEMICAL DEVICE CONTAINING THE SAME
세퍼레이터의 제조 방법, 이로부터 제조된 세퍼레이터 및 이를 포함하는 전기화학소자

Abstracts:

Applicant:
LG CHEMICAL LTD [KR]
(주식회사 엘지화학)

Inventors:
KWON HYE JIN (권혜진)
YOO HOUNG SIK (유흥식)
YOON SU JIN (윤수진)
LEE JE AN (이제안)

3 US 2019256316 A1
EPO Reference

2019-08-22 Title:
METHOD OF PRODUCING FILM, AND FILM WINDING APPARATUS

Abstract:

Applicant:
SUMITOMO CHEMICAL CO [JP]

Inventor:
KASHU KOJI [JP]

4 CN 110197886 A
EPO Reference

2019-09-03 Titles:
Separation membrane and electrochemical device
translated by Google
一种隔离膜及电化学装置

Abstracts:

Applicant:
Ningde Amperex Technology Co., Ltd.
(宁德新能源科技有限公司)
translated by b-science.net

Inventors:
郭东阳
孔更金
陶兴华

5 WO 2019156410 A1
EPO Reference

2019-08-15 Titles:
SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME
리튬이차전지용 분리막 및 이를 포함하는 리튬이차전지

Abstracts:

Applicant:
SAMSUNG SDI CO LTD [KR]
(삼성에스디아이주식회사)

Inventors:
LEE JUNG YOON [KR] (이정윤)
KIM GA IN [KR] (김가인)
KIM YONG KYOUNG [KR] (김용경)

6 CN 110197888 A
EPO Reference

2019-09-03 Titles:
Battery separator and lithium ion battery
translated by Google
一种电池隔膜及锂离子电池

Abstracts:

Applicant:
BYD Co., Ltd.
(比亚迪股份有限公司)
translated by b-science.net

Inventors:
焦晓朋
李世彩

7 JP 2019137843 A
EPO Reference

2019-08-22 Titles:
Method for producing microporous film and microporous film
translated by Google
微多孔フィルムの製造方法および微多孔フィルム

Abstracts:

Applicant:
Mitsui Chemicals Inc.
(三井化学株式会社)
translated by b-science.net

Inventors:
木谷 誠
田中 正和
高峯 健士朗
佐々木 豊明

8 WO 2019160810 A1
EPO Reference

2019-08-22 Titles:
3D PRINTED BATTERY AND METHOD OF 3D PRINTING A BATTERY
BATTERIE IMPRIMÉE EN 3D ET PROCÉDÉ D'IMPRESSION 3D D'UNE BATTERIE

Abstracts:

Applicant:
HARVARD COLLEGE [US]

Inventors:
WEI TENG-SING [US]
LEWIS JENNIFER [US]

9 JP 2019073590 A
EPO Reference

2019-05-16 Titles:
METHOD FOR PRODUCING POLYPROPYLENE-BASED MICROPOROUS FILM
ポリプロピレン系微多孔膜の製造方法

Abstracts:

Applicants:
JNC CORP
(JNC株式会社)
JNC PETROCHEMICAL CORP
(JNC石油化学株式会社)

Inventors:
ENOKI NOBUO (榎木 信雄)
YAMAMOTO YASUHIRO (山本 泰弘)
HONDA KOICHI (本田 孝一)

10 WO 2019163933 A1
EPO Reference

2019-08-29 Titles:
SECONDARY BATTERY SEPARATOR
二次電池用セパレータ

Abstracts:

Applicant:
DAICEL CORP [JP]
(株式会社ダイセル)

Inventors:
YAMAMOTO AKITO [JP] (山元明人)
IWAYA MASAO [JP] (岩谷真男)


  • The full version contains up to 100 patents.