Granted Patent
Utility
Small
US 12,071,677
· Confirmation No. 9250
Lithium Iron Phosphate (LFP) battery recycling
Applicant:
ASCEND ELEMENTS, INC.
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| 2024-08-27 | EGRANT.PDF |
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| 2024-08-27 | EGRANT.NTF |
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| 2024-08-07 | ISSUE.NTF |
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| 2024-07-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-07-25 | N417.PYMT |
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| 2024-05-08 | NOA |
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| 2024-05-08 | FWCLM |
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| 2024-05-08 | SRFW |
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| 2024-05-08 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2024-05-08 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2024-05-08 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2024-05-08 | SRNT |
Examiner's search strategy and results | 11 | View | |
| 2024-05-08 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2024-04-29 | N417 |
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| 2024-04-29 | A.NQ |
Amendment Crossed in Mail | 1 | View | |
| 2024-04-29 | CLM |
Claims | 5 | View | |
| 2024-04-29 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2024-04-29 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-04-26 | N417 |
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| 2024-04-26 | RCEX |
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| 2024-04-26 | N417.PYMT |
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| 2024-04-26 | AMSB |
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| 2024-04-26 | CLM |
Claims | 5 | View | |
| 2024-04-26 | REM |
Applicant Arguments/Remarks Made in an Amendment | 5 | View | |
| 2024-04-26 | WFEE |
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| 2024-03-12 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-03-12 | FOR |
Foreign Reference | 1 | View | |
| 2024-03-12 | FOR |
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| 2024-03-12 | REF.OTHER |
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| 2024-03-12 | N417 |
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| 2024-03-12 | FOR |
Foreign Reference | 6 | View | |
| 2024-03-12 | FOR |
Foreign Reference | 6 | View | |
| 2023-12-26 | CTFR |
Final Rejection | 21 | View | |
| 2023-12-26 | 892 |
List of references cited by examiner | 1 | View | |
| 2023-12-26 | FWCLM |
Index of Claims | 1 | View | |
| 2023-12-26 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2023-12-26 | SRNT |
Examiner's search strategy and results | 7 | View | |
| 2023-12-26 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2023-10-05 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2023-10-05 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2023-10-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-10-05 | CLM |
Claims | 5 | View | |
| 2023-10-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2023-10-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 4 | View | |
| 2023-10-05 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-07-06 | CTNF |
Non-Final Rejection | 13 | View | |
| 2023-07-06 | 892 |
List of references cited by examiner | 1 | View | |
| 2023-07-06 | FWCLM |
Index of Claims | 1 | View | |
| 2023-07-06 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2023-07-06 | FOR |
Foreign Reference | 8 | View | |
| 2023-07-06 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2023-07-06 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2023-07-06 | FOR |
Foreign Reference | 13 | View | |
| 2023-07-06 | FOR |
Foreign Reference | 13 | View | |
| 2023-07-06 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2023-02-16 | OATH |
Oath or Declaration filed | 1 | View | |
| 2023-02-16 | OATH |
Oath or Declaration filed | 2 | View | |
| 2023-02-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-02-09 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2022-08-12 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2022-08-12 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2022-08-12 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2022-08-02 | SPEC |
Specification | 14 | View | |
| 2022-08-02 | CLM |
Claims | 4 | View | |
| 2022-08-02 | ABST |
Abstract | 1 | View | |
| 2022-08-02 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2022-08-02 | ADS |
Application Data Sheet | 8 | View | |
| 2022-08-02 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2022-08-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Eric Gratz
Worcester, MA
Kee-Chan Kim
Worcester, MA
Attorneys & Agents of Record
Classification
USPC
75/743
C22B26/12
Y02W30/84
Y02P10/20
C22B1/005
C22B3/06
C22B3/165
C22B7/007
H01M4/5825
H01M10/0525
H01M10/54
Prosecution
- Examiner
- CARDA, DANIELLE MARIE
- Art Unit
- 1738
- Customer No.
- 156874
- Docket No.
- BRC21-03
- Confirmation No.
- 9250
Publication
- Pub. No.
- US20230038978A1
- Pub. Date
- 2023-02-09
Patent Term Adjustment
-31days
TERMINATION AND RELEASE OF INTELLECTUAL PROPERTY SECURITY AGREEMENT
Recorded 2025-12-12
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Recorded 2025-06-13
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-09-13
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Quick Facts
- Patent No.
- US 12,071,677
- App. No.
- 17/879,059
- Filed
- 2022-08-02
- Granted
- 2024-08-27
- Pub. No.
- US20230038978A1
- Examiner
- CARDA, DANIELLE MARIE
- Art Unit
- 1738
- PTA
- -31 days
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