Patent Application
Utility
App. No. 17/688,332
· Confirmation No. 2458
COMPOSITE SEPARATOR FOR SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
Applicant:
SK INNOVATION CO., LTD.
Final Rejection Mailed
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-06-17 | REF.OTHER |
Other reference-Patent/Application/Search Documents | — | View | |
| 2026-06-17 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2026-06-17 | FOR |
Foreign Reference | 16 | View | |
| 2026-06-17 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 1 | View | |
| 2026-06-17 | FOR |
Foreign Reference | 24 | View | |
| 2026-06-17 | FOR |
Foreign Reference | 33 | View | |
| 2026-06-17 | FOR |
Foreign Reference | 40 | View | |
| 2026-06-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-06-17 | FOR |
Foreign Reference | 20 | View | |
| 2026-06-17 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-04-29 | CTFR |
Final Rejection | 13 | View | |
| 2026-04-29 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-04-29 | FWCLM |
Index of Claims | 1 | View | |
| 2026-04-29 | SRNT |
Examiner's search strategy and results | 14 | View | |
| 2026-01-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-01-21 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2026-01-21 | CLM |
Claims | 6 | View | |
| 2026-01-21 | REM |
Applicant Arguments/Remarks Made in an Amendment | 7 | View | |
| 2026-01-21 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-10-21 | CTNF |
Non-Final Rejection | 13 | View | |
| 2025-10-21 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-10-21 | FWCLM |
Index of Claims | 1 | View | |
| 2025-10-21 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-10-21 | SRNT |
Examiner's search strategy and results | 13 | View | |
| 2025-10-21 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2025-08-28 | RCEX |
Request for Continued Examination (RCE) | — | View | |
| 2025-08-28 | RCEX |
Request for Continued Examination (RCE) | 1 | View | |
| 2025-08-28 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-08-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-28 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2025-08-28 | CLM |
Claims | 6 | View | |
| 2025-08-28 | REM |
Applicant Arguments/Remarks Made in an Amendment | 8 | View | |
| 2025-08-28 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-06-26 | FOR |
Foreign Reference | — | View | |
| 2025-06-26 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-06-26 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-06-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-06-26 | FOR |
Foreign Reference | 19 | View | |
| 2025-05-29 | CTFR |
Final Rejection | 15 | View | |
| 2025-05-29 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 1 | View | |
| 2025-05-29 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-05-29 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-05-29 | FWCLM |
Index of Claims | 1 | View | |
| 2025-05-29 | SRNT |
Examiner's search strategy and results | 8 | View | |
| 2025-05-29 | EMAIL |
Email Correspondence | 1 | View | |
| 2025-05-29 | FOR |
Foreign Reference | 66 | View | |
| 2025-05-29 | OA.APPENDIX |
Office Action Appendix | 4 | View | |
| 2025-04-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-04-25 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-04-25 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-04-25 | CLM |
Claims | 6 | View | |
| 2025-04-25 | REM |
Applicant Arguments/Remarks Made in an Amendment | 9 | View | |
| 2025-04-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-04-25 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-04-25 | CLM |
Claims | 6 | View | |
| 2025-04-25 | REM |
Applicant Arguments/Remarks Made in an Amendment | 9 | View | |
| 2025-04-25 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-01-28 | CTNF |
Non-Final Rejection | 12 | View | |
| 2025-01-28 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-01-28 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-01-28 | FWCLM |
Index of Claims | 1 | View | |
| 2025-01-28 | SRNT |
Examiner's search strategy and results | 6 | View | |
| 2025-01-28 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2025-01-28 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2025-01-28 | FOR |
Foreign Reference | 55 | View | |
| 2025-01-28 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2025-01-28 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2025-01-28 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2024-12-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-12-26 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2024-12-26 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2024-10-28 | CTRS |
Requirement for Restriction/Election | 6 | View | |
| 2023-04-28 | R48.REQ.G |
Acceptance of Request under Rule 48 to correct inventorship or name | 1 | View | |
| 2023-04-28 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2023-04-28 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2023-04-24 | R48.REQ |
Request under Rule 48 correcting inventorship | 3 | View | |
| 2023-04-24 | ADS |
Application Data Sheet | 9 | View | |
| 2023-04-24 | OATH |
Oath or Declaration filed | 3 | View | |
| 2023-04-24 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2023-04-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2022-10-03 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2022-10-03 | FOR |
Foreign Reference | 17 | View | |
| 2022-10-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-09-15 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2022-04-12 | PD.FILED.E |
Priority Documents electronically retrieved by USPTO from a participating IP Office | 46 | View | |
| 2022-03-11 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2022-03-11 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2022-03-07 | OATH |
Oath or Declaration filed | 4 | View | |
| 2022-03-07 | PA.. |
Power of Attorney | 2 | View | |
| 2022-03-07 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2022-03-07 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 1 | View | |
| 2022-03-07 | FOR |
Foreign Reference | 19 | View | |
| 2022-03-07 | FOR |
Foreign Reference | 20 | View | |
| 2022-03-07 | FOR |
Foreign Reference | 27 | View | |
| 2022-03-07 | ADS |
Application Data Sheet | 9 | View | |
| 2022-03-07 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2022-03-07 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2022-03-07 | SPEC |
Specification | 40 | View | |
| 2022-03-07 | CLM |
Claims | 6 | View | |
| 2022-03-07 | ABST |
Abstract | 1 | View | |
| 2022-03-07 | DRW.NONBW |
Drawings-other than black and white line drawings | 2 | View | |
| 2022-03-07 | OATH |
Oath or Declaration filed | 3 | View | |
| 2022-03-07 | PD.REQ.RETR |
Request for USPTO to retrieve priority docs | 1 | View | |
| 2022-03-07 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2022-03-07 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View |
Inventors
Whee Sung KIM
Daejeon, KOREA, REPUBLIC OF
Jeong Han KIM
Daejeon, KOREA, REPUBLIC OF
Yun Kyung JO
Daejeon, KOREA, REPUBLIC OF
Jae Woong Kim
Daejeon, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
429/144
H01M50/403
H01M50/457
H01M50/451
Y02P70/50
H01M50/489
H01M50/417
H01M50/491
H01M50/446
H01M50/443
H01M50/434
H01M50/431
B05C5/0254
B05D1/26
H01M10/052
H01M10/0525
H01M10/4235
Y02E60/10
Prosecution
- Examiner
- KLINE, SYDNEY LYNN
- Art Unit
- 1729
- Customer No.
- 90228
- Docket No.
- PLUS/2114276/US
- Confirmation No.
- 2458
Foreign Priority
10-2021-0030206
·
2021-03-08
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20220294081A1
- Pub. Date
- 2022-09-15
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2022-03-07
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 17/688,332
- Filed
- 2022-03-07
- Pub. No.
- US20220294081A1
- Examiner
- KLINE, SYDNEY LYNN
- Art Unit
- 1729
External Links