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“Negative Electrode Active Material, Negative Electrode Including The Negative Electrode Active Material, Secondary Battery Including The Negative Electrode, And Method Of Preparing The Negative Electrode Active Material”
Abstract: The present invention relates to a method for preparing a negative electrode active material, the method comprising the steps of: preparing a silicon-based compound containing SiOx (0.5
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
13 November 2019
Publication Number
03/2020
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
mahua.ray@remfry.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-12-20
Renewal Date
Applicants
LG CHEM, LTD.
128, Yeoui-daero,
Yeongdeungpo-gu,
Seoul 07336
Inventors
1. KIM, Dong Hyuk
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. KIM, Eun Kyung
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. LEE, Yong Ju
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. JO, Rae Hwan
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
5. CHOI, Jung Hyun
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Mutual citations and related applications
[2]
This application claims the benefit of priority based on May 04 filed a Korea Patent Application No. 10-2017-0057050, filed on May 04, and dated 2018 Korea Patent Application No. 10-2018-0051920 2017, and its everything described in the literature in Korea patent application is included as part of this specification.
[3]
[4]
Art
[5]
The present invention is a negative electrode active material, that, specifically, the manufacturing method of the negative electrode active material, a method of manufacturing a secondary battery, and the negative electrode active material comprising the cathode, the negative electrode including the negative active material is SiO x (0.5
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201917046124-IntimationOfGrant20-12-2023.pdf | 2023-12-20 |
| 1 | 201917046124.pdf | 2019-11-13 |
| 2 | 201917046124-PatentCertificate20-12-2023.pdf | 2023-12-20 |
| 2 | 201917046124-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [13-11-2019(online)].pdf | 2019-11-13 |
| 3 | 201917046124-Written submissions and relevant documents [15-12-2023(online)].pdf | 2023-12-15 |
| 3 | 201917046124-STATEMENT OF UNDERTAKING (FORM 3) [13-11-2019(online)].pdf | 2019-11-13 |
| 4 | 201917046124-PRIORITY DOCUMENTS [13-11-2019(online)].pdf | 2019-11-13 |
| 4 | 201917046124-FORM-26 [30-11-2023(online)].pdf | 2023-11-30 |
| 5 | 201917046124-FORM-26 [13-11-2019(online)].pdf | 2019-11-13 |
| 5 | 201917046124-Correspondence to notify the Controller [27-11-2023(online)].pdf | 2023-11-27 |
| 6 | 201917046124-US(14)-HearingNotice-(HearingDate-30-11-2023).pdf | 2023-10-31 |
| 6 | 201917046124-FORM 1 [13-11-2019(online)].pdf | 2019-11-13 |
| 7 | 201917046124-Response to office action [25-10-2023(online)].pdf | 2023-10-25 |
| 7 | 201917046124-DECLARATION OF INVENTORSHIP (FORM 5) [13-11-2019(online)].pdf | 2019-11-13 |
| 8 | 201917046124-Response to office action [04-05-2023(online)].pdf | 2023-05-04 |
| 8 | 201917046124-COMPLETE SPECIFICATION [13-11-2019(online)].pdf | 2019-11-13 |
| 9 | 201917046124-FORM 3 [24-02-2023(online)].pdf | 2023-02-24 |
| 9 | 201917046124-Power of Attorney-211119.pdf | 2019-11-23 |
| 10 | 201917046124-Correspondence-211119.pdf | 2019-11-23 |
| 10 | 201917046124-Response to office action [20-12-2022(online)].pdf | 2022-12-20 |
| 11 | 201917046124-8(i)-Substitution-Change Of Applicant - Form 6 [23-11-2022(online)].pdf | 2022-11-23 |
| 11 | 201917046124-Proof of Right [13-03-2020(online)].pdf | 2020-03-13 |
| 12 | 201917046124-ASSIGNMENT DOCUMENTS [23-11-2022(online)].pdf | 2022-11-23 |
| 12 | 201917046124-Verified English translation [16-03-2020(online)].pdf | 2020-03-16 |
| 13 | 201917046124-OTHERS-180320.pdf | 2020-03-20 |
| 13 | 201917046124-PA [23-11-2022(online)].pdf | 2022-11-23 |
| 14 | 201917046124-OTHERS-180320-1.pdf | 2020-03-20 |
| 14 | 201917046124-Response to office action [01-11-2022(online)].pdf | 2022-11-01 |
| 15 | 201917046124-FORM 3 [29-08-2022(online)].pdf | 2022-08-29 |
| 15 | 201917046124-OTHERS-180320-.pdf | 2020-03-20 |
| 16 | 201917046124-Correspondence-180320.pdf | 2020-03-20 |
| 16 | 201917046124-Response to office action [29-03-2022(online)].pdf | 2022-03-29 |
| 17 | 201917046124-FER.pdf | 2021-10-18 |
| 17 | 201917046124-Correspondence-180320-.pdf | 2020-03-20 |
| 18 | 201917046124-ABSTRACT [27-08-2021(online)].pdf | 2021-08-27 |
| 18 | 201917046124-FORM 3 [15-04-2020(online)].pdf | 2020-04-15 |
| 19 | 201917046124-CLAIMS [27-08-2021(online)].pdf | 2021-08-27 |
| 19 | 201917046124-FORM 18 [19-11-2020(online)].pdf | 2020-11-19 |
| 20 | 201917046124-COMPLETE SPECIFICATION [27-08-2021(online)].pdf | 2021-08-27 |
| 20 | 201917046124-OTHERS [27-08-2021(online)].pdf | 2021-08-27 |
| 21 | 201917046124-FER_SER_REPLY [27-08-2021(online)].pdf | 2021-08-27 |
| 22 | 201917046124-COMPLETE SPECIFICATION [27-08-2021(online)].pdf | 2021-08-27 |
| 22 | 201917046124-OTHERS [27-08-2021(online)].pdf | 2021-08-27 |
| 23 | 201917046124-CLAIMS [27-08-2021(online)].pdf | 2021-08-27 |
| 23 | 201917046124-FORM 18 [19-11-2020(online)].pdf | 2020-11-19 |
| 24 | 201917046124-FORM 3 [15-04-2020(online)].pdf | 2020-04-15 |
| 24 | 201917046124-ABSTRACT [27-08-2021(online)].pdf | 2021-08-27 |
| 25 | 201917046124-FER.pdf | 2021-10-18 |
| 25 | 201917046124-Correspondence-180320-.pdf | 2020-03-20 |
| 26 | 201917046124-Correspondence-180320.pdf | 2020-03-20 |
| 26 | 201917046124-Response to office action [29-03-2022(online)].pdf | 2022-03-29 |
| 27 | 201917046124-FORM 3 [29-08-2022(online)].pdf | 2022-08-29 |
| 27 | 201917046124-OTHERS-180320-.pdf | 2020-03-20 |
| 28 | 201917046124-OTHERS-180320-1.pdf | 2020-03-20 |
| 28 | 201917046124-Response to office action [01-11-2022(online)].pdf | 2022-11-01 |
| 29 | 201917046124-OTHERS-180320.pdf | 2020-03-20 |
| 29 | 201917046124-PA [23-11-2022(online)].pdf | 2022-11-23 |
| 30 | 201917046124-ASSIGNMENT DOCUMENTS [23-11-2022(online)].pdf | 2022-11-23 |
| 30 | 201917046124-Verified English translation [16-03-2020(online)].pdf | 2020-03-16 |
| 31 | 201917046124-8(i)-Substitution-Change Of Applicant - Form 6 [23-11-2022(online)].pdf | 2022-11-23 |
| 31 | 201917046124-Proof of Right [13-03-2020(online)].pdf | 2020-03-13 |
| 32 | 201917046124-Correspondence-211119.pdf | 2019-11-23 |
| 32 | 201917046124-Response to office action [20-12-2022(online)].pdf | 2022-12-20 |
| 33 | 201917046124-FORM 3 [24-02-2023(online)].pdf | 2023-02-24 |
| 33 | 201917046124-Power of Attorney-211119.pdf | 2019-11-23 |
| 34 | 201917046124-COMPLETE SPECIFICATION [13-11-2019(online)].pdf | 2019-11-13 |
| 34 | 201917046124-Response to office action [04-05-2023(online)].pdf | 2023-05-04 |
| 35 | 201917046124-DECLARATION OF INVENTORSHIP (FORM 5) [13-11-2019(online)].pdf | 2019-11-13 |
| 35 | 201917046124-Response to office action [25-10-2023(online)].pdf | 2023-10-25 |
| 36 | 201917046124-US(14)-HearingNotice-(HearingDate-30-11-2023).pdf | 2023-10-31 |
| 36 | 201917046124-FORM 1 [13-11-2019(online)].pdf | 2019-11-13 |
| 37 | 201917046124-FORM-26 [13-11-2019(online)].pdf | 2019-11-13 |
| 37 | 201917046124-Correspondence to notify the Controller [27-11-2023(online)].pdf | 2023-11-27 |
| 38 | 201917046124-PRIORITY DOCUMENTS [13-11-2019(online)].pdf | 2019-11-13 |
| 38 | 201917046124-FORM-26 [30-11-2023(online)].pdf | 2023-11-30 |
| 39 | 201917046124-Written submissions and relevant documents [15-12-2023(online)].pdf | 2023-12-15 |
| 39 | 201917046124-STATEMENT OF UNDERTAKING (FORM 3) [13-11-2019(online)].pdf | 2019-11-13 |
| 40 | 201917046124-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [13-11-2019(online)].pdf | 2019-11-13 |
| 40 | 201917046124-PatentCertificate20-12-2023.pdf | 2023-12-20 |
| 41 | 201917046124.pdf | 2019-11-13 |
| 41 | 201917046124-IntimationOfGrant20-12-2023.pdf | 2023-12-20 |
Search Strategy
| 1 | searchstrategy1E_20-01-2021.pdf |