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Patent Report - Lithium-ion batteries - negative electrode (excluding Li metal electrodes)

Version: 2020-03-17
Curated entries
Entry Patent ID Publication
Date
Details
1 WO 2020045257 A1
EPO Reference

2020-03-05 Titles:
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERIES, AND SECONDARY BATTERY
二次電池用負極活物質および二次電池

Abstracts:

Applicant:
PANASONIC IP MAN CO LTD [JP]
(パナソニックIPマネジメント株式会社)

Inventors:
UCHIYAMA YOHEI (内山 洋平)
ASANO TAISUKE (朝野 泰介)
SATO YOSUKE (佐藤 陽祐)

2 CN 110838574 A
EPO Reference

2020-02-25 Titles:
High-capacity composite negative electrode material for lithium ion battery, preparation method thereof, and lithium ion battery containing the composite material
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锂离子电池用高容量复合负极材料、其制备方法及包含该复合材料的锂离子电池

Abstracts:

Applicants:
Shenzhen BTR New Energy Materials Co., Ltd.
(深圳市贝特瑞新能源材料股份有限公司)
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Huawei Technologies Co., Ltd.
(华为技术有限公司)
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Inventors:
何鹏
郭锷明
任建国
岳敏
苏航
李阳兴

3 CN 110844908 A
EPO Reference

2020-02-28 Titles:
Preparation method of high-performance silicon carbon-graphite composite anode material for lithium ion battery
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一种锂离子电池用高性能硅碳-石墨复合负极材料的制备方法

Abstracts:

Applicant:
Hunan Shinzoom Technology Co., Ltd.
(湖南中科星城石墨有限公司)
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Inventors:
黎建锋
皮涛
王志勇
肖志平
邵浩明
曾仔明
唐唯

4 WO 2020045750 A1
EPO Reference

2020-03-05 Titles:
SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND METHOD FOR MANUFACTURING SAME
리튬이차전지용 실리콘계 음극 활물질 및 이의 제조방법

Abstracts:

Applicant:
SJ ADVANCED MAT CO LTD [KR]
(주식회사 에스제이신소재)

Inventors:
JANG IN KUG [KR] (장인국)
BANG BYOUNG MAN [KR] (방병만)
YOON TAE GYUN [KR] (윤태균)
SHIN YUN SEONG [KR] (신윤성)
JEON YONG JAE [KR] (전용재)
LEE MIN WOO [KR] (이민우)
HA SEUNG HWA [KR] (하승화)

Other family members:
KR 20200023870 A, Pub. Date: 2020-03-06, EPO Reference

5 JP 2020017512 A
EPO Reference

2020-01-30 Titles:
Method for producing negative electrode active material containing silicon material
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シリコン材料を含む負極活物質の製造方法

Abstracts:

Applicant:
KK Toyota Jidoshokki
(株式会社豊田自動織機)
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Inventors:
渡邉 裕介
大島 弘樹

6 US 2020067078 A1
EPO Reference

2020-02-27 Title:
NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME

Abstract:

Applicant:
SAMSUNG SDI CO LTD [KR]

Inventors:
SON DONG-HO [KR]
KIM KIJUN [KR]
SONG HYO-JUNG [KR]
YOON SUYOUN [KR]

Other family members:
KR 20200021787 A, Pub. Date: 2020-03-02, EPO Reference
CN 110854361 A, Pub. Date: 2020-02-28, EPO Reference

7 WO 2020040613 A1
EPO Reference

2020-02-27 Titles:
ANODE ACTIVE MATERIAL, ANODE COMPRISING SAME, AND LITHIUM SECONDARY BATTERY
음극 활물질, 이를 포함하는 음극, 및 리튬 이차전지

Abstracts:

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

Inventors:
PARK SE MI [KR] (박세미)
LEE YONG JU [KR] (이용주)
KIM DONG HYUK [KR] (김동혁)

Other family members:
KR 20200023241 A, Pub. Date: 2020-03-04, EPO Reference

8 KR 20190098701 A
EPO Reference

2019-08-22 Titles:
APPARATUS FOR NEUTRALIZING GAS PRODUCED DURING SILICON OXIDE MENUFACTURING PROCESS AND NEUTRALIZATION METHOD USING THE SAME
실리콘 산화물 제조공정에서 발생하는 가스의 중화 장치 및 이를 이용한 중화 방법

Abstracts:

Applicants:
IFM CO LTD [KR]
(주식회사 아이에프엠)
IKSUNG CO LTD [KR]
(주식회사 익성)

Inventors:
KIM DONG HYUN [KR] (김동현)
LEE BONG JIK (이봉직)

9 WO 2020045333 A1
EPO Reference

2020-03-05 Titles:
SiO POWDER PRODUCTION METHOD, AND SPHERICAL PARTICULATE SiO POWDER
SiO粉末製造方法及び球形粒子状SiO粉末

Abstracts:

Applicant:
OSAKA TITANIUM TECH CO LTD [JP]
(株式会社大阪チタニウムテクノロジーズ)

Inventors:
TAKESHITA KOHKI [JP] (竹下 浩樹)
KASHITANI YUSUKE [JP] (柏谷 悠介)
FUJITA TAKEHISA [JP] (藤田 剛央)
KIZAKI SHINGO [JP] (木崎 信吾)

10 WO 2020042571 A1
EPO Reference

2020-03-05 Titles:
NEGATIVE ELECTRODE TAB AND SECONDARY BATTERY
一种负极极片及二次电池

Abstracts:

Applicant:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]
(宁德时代新能源科技股份有限公司)

Inventors:
HUANG YAPING [CN] (黄亚萍)
GUO MINGKUI [CN] (郭明奎)
WANG YAOHUI [CN] (王耀辉)
LIN YONGSHOU [CN] (林永寿)
ZHAO FENGGANG [CN] (赵丰刚)

Other family members:
CN 110867560 A, Pub. Date: 2020-03-06, EPO Reference


  • The full version contains up to 100 patents.