Patent Application
Utility
PCT National Stage
App. No. 17/639,347
· Confirmation No. 8969
IMPROVED LEAD ACID BATTERY SEPARATORS INCORPORATING CARBON, AND IMPROVED BATTERIES, SYSTEMS, VEHICLES, AND RELATED METHODS
Applicant:
Daramic, LLC
Abandoned -- Failure to Respond to an Office Action
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2025-12-30 | ABN |
Abandonment | 2 | View | |
| 2025-06-12 | CTNF |
Non-Final Rejection | 11 | View | |
| 2025-06-12 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-06-12 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-06-12 | FWCLM |
Index of Claims | 2 | View | |
| 2025-06-05 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-06-04 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-06-04 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2025-06-04 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2025-06-04 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2025-06-04 | XT/ |
Extension of Time | 1 | View | |
| 2025-06-04 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-06-04 | A.NE |
Response After Final Action | 1 | View | |
| 2025-06-04 | CLM |
Claims | 6 | View | |
| 2025-06-04 | REM |
Applicant Arguments/Remarks Made in an Amendment | 4 | View | |
| 2025-06-04 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-05-12 | CTAV |
Advisory Action (PTOL-303) | 3 | View | |
| 2025-05-12 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2025-05-07 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-05-02 | A.NE |
Response After Final Action | — | View | |
| 2025-05-02 | A.NE |
Response After Final Action | 1 | View | |
| 2025-05-02 | CLM |
Claims | 6 | View | |
| 2025-05-02 | REM |
Applicant Arguments/Remarks Made in an Amendment | 4 | View | |
| 2025-05-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-05-02 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-03-26 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-03-26 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-03-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-03-21 | PA.. |
Power of Attorney | 2 | View | |
| 2025-02-04 | CTFR |
Final Rejection | 9 | View | |
| 2025-02-04 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-02-04 | FWCLM |
Index of Claims | 2 | View | |
| 2025-02-04 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-02-04 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2025-01-23 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2025-01-23 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-01-23 | CLM |
Claims | 5 | View | |
| 2025-01-23 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2025-01-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-01-23 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-10-30 | WELCOME.LET2 |
Welcome Letter from USPTO Commissioner | 1 | View | |
| 2024-10-24 | CTNF |
Non-Final Rejection | 8 | View | |
| 2024-10-24 | 892 |
List of references cited by examiner | 1 | View | |
| 2024-10-24 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2024-10-24 | FWCLM |
Index of Claims | 2 | View | |
| 2024-10-24 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2024-10-24 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2024-10-24 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2024-10-24 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2024-10-03 | ELC. |
Response to Election / Restriction Filed | — | View | |
| 2024-10-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-10-03 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2024-10-03 | CLM |
Claims | 5 | View | |
| 2024-10-03 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2024-10-03 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-08-21 | CTRS |
Requirement for Restriction/Election | 6 | View | |
| 2024-08-21 | FWCLM |
Index of Claims | 2 | View | |
| 2024-07-28 | FOR |
Foreign Reference | 31 | View | |
| 2024-07-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-07-28 | FOR |
Foreign Reference | 82 | View | |
| 2024-07-28 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-07-28 | FOR |
Foreign Reference | 49 | View | |
| 2022-10-03 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 6 | View | |
| 2022-10-03 | FOR |
Foreign Reference | 13 | View | |
| 2022-10-03 | FOR |
Foreign Reference | 117 | View | |
| 2022-10-03 | FOR |
Foreign Reference | 1 | View | |
| 2022-10-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-09-22 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2022-06-13 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2022-06-13 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2022-06-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2022-06-13 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2022-03-01 | DRW |
Drawings-only black and white line drawings | 15 | View | |
| 2022-03-01 | CLM |
Claims | 4 | View | |
| 2022-03-01 | SPEC |
Specification | 20 | View | |
| 2022-03-01 | ABST |
Abstract | 2 | View | |
| 2022-03-01 | OATH |
Oath or Declaration filed | 1 | View | |
| 2022-03-01 | 371P |
Documents submitted with 371 (National Stage) Applications | 1 | View | |
| 2022-03-01 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 5 | View | |
| 2022-03-01 | 371P |
Documents submitted with 371 (National Stage) Applications | 1 | View | |
| 2022-03-01 | FRPR |
Certified Copy of Foreign Priority Application | 78 | View | |
| 2022-03-01 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2022-03-01 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2022-03-01 | PA.. |
Power of Attorney | 1 | View | |
| 2022-03-01 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2022-03-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2022-03-01 | TRNA |
Transmittal of New Application | 4 | View | |
| 2022-03-01 | SPEC |
Specification | 20 | View | |
| 2022-03-01 | CLM |
Claims | 4 | View | |
| 2022-03-01 | ABST |
Abstract | 1 | View | |
| 2022-03-01 | DRW.NONBW |
Drawings-other than black and white line drawings | 15 | View | |
| 2022-03-01 | ADS |
Application Data Sheet | 8 | View | |
| 2022-03-01 | A.PE |
Preliminary Amendment | 1 | View | |
| 2022-03-01 | CLM |
Claims | 4 | View | |
| 2022-03-01 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2022-03-01 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View |
Inventors
J. Kevin Whear
Utica, KY
Susmitha Appikatla
Owensboro, KY
Attorneys & Agents of Record
Classification
USPC
429/144
H01M50/449
H01M50/431
H01M50/489
H01M50/443
H01M50/451
H01M10/06
H01M2220/20
Prosecution
Publication
- Pub. No.
- US20220302556A1
- Pub. Date
- 2022-09-22
ASSIGNMENT OF SECURITY INTERESTS IN PATENT COLLATERAL
Recorded 2026-04-22
from
DARAMIC, LLC
SHORT-FORM PATENTS SECURITY AGREEMENT
Recorded 2026-01-12
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
External Links