Granted Patent
Utility
PCT National Stage
Small
US 12,668,854
· Confirmation No. 2494
MATERIALS AND METHODS FOR INCREASING GOLD RECOVERY FROM LEACHATE SOLUTIONS
Inventor:
GABRIELA KNESEL
Applicant:
LOCUS SOLUTIONS IPCO, LLC
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| 2026-06-30 | EGRANT.PDF |
Digitally signed official patent eGrant document | — | View | |
| 2026-06-30 | EGRANT.NTF |
eGrant day-of Notification | 2 | View | |
| 2026-06-17 | ISSUE.NTF |
Issue Notification | 2 | View | |
| 2026-06-04 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-04 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-06-04 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2026-03-10 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 8 | View | |
| 2026-03-10 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-03-10 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-03-10 | FWCLM |
Index of Claims | 1 | View | |
| 2026-03-10 | SRNT |
Examiner's search strategy and results | 11 | View | |
| 2026-03-10 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2026-02-19 | A.NE |
Response After Final Action | — | View | |
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Response After Final Action | 1 | View | |
| 2026-02-19 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2026-02-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-02-19 | CLM |
Claims | 3 | View | |
| 2026-02-19 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2026-02-19 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-11-20 | CTFR |
Final Rejection | 10 | View | |
| 2025-11-20 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-11-20 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-11-20 | FWCLM |
Index of Claims | 1 | View | |
| 2025-11-20 | SRNT |
Examiner's search strategy and results | 9 | View | |
| 2025-10-02 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2025-10-02 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-10-02 | CLM |
Claims | 3 | View | |
| 2025-10-02 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2025-10-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-10-02 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-09-11 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 2 | View | |
| 2025-09-11 | OA.APPENDIX |
Office Action Appendix | 1 | View | |
| 2025-09-02 | M865E |
Electronic Request for Interview with Examiner | 1 | View | |
| 2025-07-16 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-07-16 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-07-10 | PA.. |
Power of Attorney | 2 | View | |
| 2025-07-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-07-02 | CTNF |
Non-Final Rejection | 11 | View | |
| 2025-07-02 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-07-02 | FWCLM |
Index of Claims | 1 | View | |
| 2025-07-02 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-07-02 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2025-07-02 | SRNT |
Examiner's search strategy and results | 5 | View | |
| 2025-07-02 | 1449 |
List of References cited by applicant and considered by examiner | 9 | View | |
| 2025-07-02 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2025-02-06 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-01-17 | FOR |
Foreign Reference | 39 | View | |
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| 2025-01-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 7 | View | |
| 2025-01-17 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 9 | View | |
| 2025-01-17 | FOR |
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| 2024-10-29 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-10-29 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-10-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-10-23 | RFN.REQ |
Refund Request | 4 | View | |
| 2024-10-23 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-10-23 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2024-10-23 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2024-10-23 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-10-23 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-10-22 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-09-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-09-30 | OATH |
Oath or Declaration filed | 1 | View | |
| 2023-09-14 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2023-09-14 | FOR |
Foreign Reference | 8 | View | |
| 2023-09-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-05-10 | ADS |
Application Data Sheet | 8 | View | |
| 2023-05-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-05-10 | PA.. |
Power of Attorney | 2 | View | |
| 2023-05-10 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2023-05-10 | A.PE |
Preliminary Amendment | 1 | View | |
| 2023-05-10 | SPEC |
Specification | 1 | View | |
| 2023-05-10 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2023-05-10 | SPEC |
Specification | 19 | View | |
| 2023-05-10 | CLM |
Claims | 2 | View | |
| 2023-05-10 | ABST |
Abstract | 1 | View | |
| 2023-05-10 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 5 | View | |
| 2023-05-10 | FRPR |
Certified Copy of Foreign Priority Application | 38 | View | |
| 2023-05-10 | ABST |
Abstract | 1 | View | |
| 2023-05-10 | SPEC |
Specification | 19 | View | |
| 2023-05-10 | CLM |
Claims | 2 | View |
Inventors
GABRIELA KNESEL
SOLON, OH
Attorneys & Agents of Record
Classification
USPC
75/744
C22B1/00
C22B11/04
Y02P10/20
B01D11/0288
B03D1/004
B03D2203/025
C22B1/24
C22B3/18
C22B3/24
C22B11/08
Prosecution
- Examiner
- WANG, NICHOLAS A
- Art Unit
- 1734
- Customer No.
- 21130
- Docket No.
- 77859-00512
- Confirmation No.
- 2494
Publication
- Pub. No.
- US20250043387A1
- Pub. Date
- 2025-02-06
Patent Term Adjustment
0days
Parent
PCT
is a National Stage Entry of
→
PCT/US2023/065943
Filed 2023-04-19
· Patented Case
Parent
Claims priority from a provisional application
→
App. 63/333,295
Filed 2022-04-21
· Provisional Application Expired
Child
is a Continuation of
→
App. 19/723,065
Filed 2026-06-29
· Docketed New Case - Ready for Examination
from
KNESEL, GABRIELA
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-12-24
RELEASE OF SECURITY INTEREST
Recorded 2024-10-30
SECURITY INTEREST
Recorded 2023-12-08
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Quick Facts
- Patent No.
- US 12,668,854
- App. No.
- 18/252,455
- Filed
- 2023-05-10
- Granted
- 2026-06-30
- Pub. No.
- US20250043387A1
- Examiner
- WANG, NICHOLAS A
- Art Unit
- 1734
- PTA
- 0 days
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