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"Cathode Active Material For Lithium Secondary Battery"
Abstract: Provided is a lithium transition metal oxide having an α-NaFeO2 layered crystal structure, as a cathode active material for lithium secondary battery, wherein the transition metal includes a blend of Ni and Mn, an average oxidation number of the transition metals except lithium is +3 or higher, and the lithium transition metal oxide satisfies Equations 1 and 2 below: 1.0
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
15 December 2011
Publication Number
08/2013
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2017-11-02
Renewal Date
Applicants
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU, SEOUL 150-721, REPUBLIC OF ROREA
Inventors
1. SUNG KYUN CHANG
106-901, CHONGGU NARAE APT., JEONMIN-DONG, YUSEONG-GU, DAEJEON 305-729, REPUBLIC OF KOREA
2. HONG-KYU PARK
301-1306, SONGRIMMAEUL APT., HAGI-DONG, YUSEONG-GU, DAEJEON 305-759, REPUBLIC OF KOREA
3. SINYOUNG PARK
7-107, LG CHEM SAWON APT., DORYONG-DONG, YUSEONG-GU., DAEJEON 305-340, REPUBLIC OF KOREA
4. HYO-SHIK KIL
204-2002, SAMSUNG RAEMIAN APT., GAJANG-DONG, SEO-GU, DAEJEON 302-182, REPUBLIC OF KOREA
5. HERA LEE
1204-1404, WOOLIM FILLU APT., 666, YONGSAN-DONG, YUSEONG-GU, DAEJEON 305-500, REPUBLIC OF KOREA
Specification
NA
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 9875-delnp-2011-GPA.pdf | 2012-06-15 |
| 1 | 9875-DELNP-2011-RELEVANT DOCUMENTS [21-08-2023(online)].pdf | 2023-08-21 |
| 2 | 9875-DELNP-2011-ASSIGNMENT WITH VERIFIED COPY [14-11-2022(online)].pdf | 2022-11-14 |
| 2 | 9875-delnp-2011-Form-5.pdf | 2012-06-15 |
| 3 | 9875-delnp-2011-Form-3.pdf | 2012-06-15 |
| 3 | 9875-DELNP-2011-FORM-16 [14-11-2022(online)].pdf | 2022-11-14 |
| 4 | 9875-DELNP-2011-POWER OF AUTHORITY [14-11-2022(online)].pdf | 2022-11-14 |
| 4 | 9875-delnp-2011-Form-2.pdf | 2012-06-15 |
| 5 | 9875-DELNP-2011-RELEVANT DOCUMENTS [15-09-2022(online)].pdf | 2022-09-15 |
| 5 | 9875-delnp-2011-Form-18.pdf | 2012-06-15 |
| 6 | 9875-DELNP-2011-RELEVANT DOCUMENTS [29-09-2021(online)].pdf | 2021-09-29 |
| 6 | 9875-delnp-2011-Form-1.pdf | 2012-06-15 |
| 7 | 9875-DELNP-2011-RELEVANT DOCUMENTS [27-09-2021(online)].pdf | 2021-09-27 |
| 7 | 9875-delnp-2011-Description (Complete).pdf | 2012-06-15 |
| 8 | 9875-DELNP-2011-RELEVANT DOCUMENTS [21-02-2020(online)].pdf | 2020-02-21 |
| 8 | 9875-delnp-2011-Correspondence-Others.pdf | 2012-06-15 |
| 9 | 9875-delnp-2011-Claims.pdf | 2012-06-15 |
| 9 | 9875-DELNP-2011-RELEVANT DOCUMENTS [28-03-2019(online)].pdf | 2019-03-28 |
| 10 | 9875-delnp-2011-Abstract.pdf | 2012-06-15 |
| 10 | 9875-DELNP-2011-RELEVANT DOCUMENTS [31-03-2018(online)].pdf | 2018-03-31 |
| 11 | 9875-DELNP-2011-Correspondence-021117.pdf | 2017-11-06 |
| 11 | 9875-DELNP-2011-FER.pdf | 2017-02-17 |
| 12 | 9875-DELNP-2011-Power of Attorney-021117.pdf | 2017-11-06 |
| 12 | Other Patent Document [16-05-2017(online)].pdf | 2017-05-16 |
| 13 | 9875-DELNP-2011-IntimationOfGrant02-11-2017.pdf | 2017-11-02 |
| 13 | 9875-DELNP-2011-OTHERS-170517.pdf | 2017-05-22 |
| 14 | 9875-DELNP-2011-Correspondence-170517.pdf | 2017-05-22 |
| 14 | 9875-DELNP-2011-PatentCertificate02-11-2017.pdf | 2017-11-02 |
| 15 | 9875-DELNP-2011-FORM-26 [31-10-2017(online)].pdf | 2017-10-31 |
| 15 | 9875-DELNP-2011-Proof of Right (MANDATORY) [11-08-2017(online)].pdf | 2017-08-11 |
| 16 | 9875-DELNP-2011-certified copy of translation (MANDATORY) [27-10-2017(online)].pdf | 2017-10-27 |
| 16 | 9875-DELNP-2011-PETITION UNDER RULE 137 [11-08-2017(online)].pdf | 2017-08-11 |
| 17 | 9875-DELNP-2011-PETITION UNDER RULE 137 [24-10-2017(online)].pdf | 2017-10-24 |
| 17 | 9875-DELNP-2011-OTHERS [11-08-2017(online)].pdf | 2017-08-11 |
| 18 | 9875-DELNP-2011-FORM-26 [11-08-2017(online)].pdf | 2017-08-11 |
| 18 | 9875-DELNP-2011-PETITION UNDER RULE 137 [24-10-2017(online)].pdf_39.pdf | 2017-10-24 |
| 19 | 9875-DELNP-2011-FORM 3 [11-08-2017(online)].pdf | 2017-08-11 |
| 19 | 9875-DELNP-2011-Written submissions and relevant documents (MANDATORY) [24-10-2017(online)].pdf | 2017-10-24 |
| 20 | 9875-DELNP-2011-FER_SER_REPLY [11-08-2017(online)].pdf | 2017-08-11 |
| 20 | 9875-DELNP-2011-HearingNoticeLetter.pdf | 2017-09-12 |
| 21 | 9875-DELNP-2011-COMPLETE SPECIFICATION [11-08-2017(online)].pdf | 2017-08-11 |
| 21 | 9875-DELNP-2011-Correspondence-180817.pdf | 2017-08-24 |
| 22 | 9875-DELNP-2011-CLAIMS [11-08-2017(online)].pdf | 2017-08-11 |
| 22 | 9875-DELNP-2011-OTHERS-180817.pdf | 2017-08-24 |
| 23 | 9875-DELNP-2011-ABSTRACT [11-08-2017(online)].pdf | 2017-08-11 |
| 23 | 9875-DELNP-2011-Power of Attorney-180817.pdf | 2017-08-24 |
| 24 | 9875-DELNP-2011-Power of Attorney-180817.pdf | 2017-08-24 |
| 24 | 9875-DELNP-2011-ABSTRACT [11-08-2017(online)].pdf | 2017-08-11 |
| 25 | 9875-DELNP-2011-CLAIMS [11-08-2017(online)].pdf | 2017-08-11 |
| 25 | 9875-DELNP-2011-OTHERS-180817.pdf | 2017-08-24 |
| 26 | 9875-DELNP-2011-COMPLETE SPECIFICATION [11-08-2017(online)].pdf | 2017-08-11 |
| 26 | 9875-DELNP-2011-Correspondence-180817.pdf | 2017-08-24 |
| 27 | 9875-DELNP-2011-FER_SER_REPLY [11-08-2017(online)].pdf | 2017-08-11 |
| 27 | 9875-DELNP-2011-HearingNoticeLetter.pdf | 2017-09-12 |
| 28 | 9875-DELNP-2011-FORM 3 [11-08-2017(online)].pdf | 2017-08-11 |
| 28 | 9875-DELNP-2011-Written submissions and relevant documents (MANDATORY) [24-10-2017(online)].pdf | 2017-10-24 |
| 29 | 9875-DELNP-2011-FORM-26 [11-08-2017(online)].pdf | 2017-08-11 |
| 29 | 9875-DELNP-2011-PETITION UNDER RULE 137 [24-10-2017(online)].pdf_39.pdf | 2017-10-24 |
| 30 | 9875-DELNP-2011-OTHERS [11-08-2017(online)].pdf | 2017-08-11 |
| 30 | 9875-DELNP-2011-PETITION UNDER RULE 137 [24-10-2017(online)].pdf | 2017-10-24 |
| 31 | 9875-DELNP-2011-certified copy of translation (MANDATORY) [27-10-2017(online)].pdf | 2017-10-27 |
| 31 | 9875-DELNP-2011-PETITION UNDER RULE 137 [11-08-2017(online)].pdf | 2017-08-11 |
| 32 | 9875-DELNP-2011-FORM-26 [31-10-2017(online)].pdf | 2017-10-31 |
| 32 | 9875-DELNP-2011-Proof of Right (MANDATORY) [11-08-2017(online)].pdf | 2017-08-11 |
| 33 | 9875-DELNP-2011-Correspondence-170517.pdf | 2017-05-22 |
| 33 | 9875-DELNP-2011-PatentCertificate02-11-2017.pdf | 2017-11-02 |
| 34 | 9875-DELNP-2011-IntimationOfGrant02-11-2017.pdf | 2017-11-02 |
| 34 | 9875-DELNP-2011-OTHERS-170517.pdf | 2017-05-22 |
| 35 | 9875-DELNP-2011-Power of Attorney-021117.pdf | 2017-11-06 |
| 35 | Other Patent Document [16-05-2017(online)].pdf | 2017-05-16 |
| 36 | 9875-DELNP-2011-FER.pdf | 2017-02-17 |
| 36 | 9875-DELNP-2011-Correspondence-021117.pdf | 2017-11-06 |
| 37 | 9875-delnp-2011-Abstract.pdf | 2012-06-15 |
| 37 | 9875-DELNP-2011-RELEVANT DOCUMENTS [31-03-2018(online)].pdf | 2018-03-31 |
| 38 | 9875-delnp-2011-Claims.pdf | 2012-06-15 |
| 38 | 9875-DELNP-2011-RELEVANT DOCUMENTS [28-03-2019(online)].pdf | 2019-03-28 |
| 39 | 9875-delnp-2011-Correspondence-Others.pdf | 2012-06-15 |
| 39 | 9875-DELNP-2011-RELEVANT DOCUMENTS [21-02-2020(online)].pdf | 2020-02-21 |
| 40 | 9875-delnp-2011-Description (Complete).pdf | 2012-06-15 |
| 40 | 9875-DELNP-2011-RELEVANT DOCUMENTS [27-09-2021(online)].pdf | 2021-09-27 |
| 41 | 9875-delnp-2011-Form-1.pdf | 2012-06-15 |
| 41 | 9875-DELNP-2011-RELEVANT DOCUMENTS [29-09-2021(online)].pdf | 2021-09-29 |
| 42 | 9875-DELNP-2011-RELEVANT DOCUMENTS [15-09-2022(online)].pdf | 2022-09-15 |
| 42 | 9875-delnp-2011-Form-18.pdf | 2012-06-15 |
| 43 | 9875-DELNP-2011-POWER OF AUTHORITY [14-11-2022(online)].pdf | 2022-11-14 |
| 43 | 9875-delnp-2011-Form-2.pdf | 2012-06-15 |
| 44 | 9875-delnp-2011-Form-3.pdf | 2012-06-15 |
| 44 | 9875-DELNP-2011-FORM-16 [14-11-2022(online)].pdf | 2022-11-14 |
| 45 | 9875-delnp-2011-Form-5.pdf | 2012-06-15 |
| 45 | 9875-DELNP-2011-ASSIGNMENT WITH VERIFIED COPY [14-11-2022(online)].pdf | 2022-11-14 |
| 46 | 9875-DELNP-2011-RELEVANT DOCUMENTS [21-08-2023(online)].pdf | 2023-08-21 |
| 46 | 9875-delnp-2011-GPA.pdf | 2012-06-15 |
Search Strategy
| 1 | search9875_15-02-2017.pdf |