Patent Application
Utility
App. No. 18/501,308
· Confirmation No. 8386
PROCESS FOR CATALYST REGENERATION
Applicant:
Ascend Performance Materials Operations LLC
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| 2026-08-13 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2026-08-13 | N427 |
Post Allowance Communication - Incoming | 2 | View | |
| 2026-08-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-08-13 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-08-11 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 9 | View | |
| 2026-08-11 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-08-11 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-08-11 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-08-11 | SRNT |
Examiner's search strategy and results | 16 | View | |
| 2026-07-01 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2026-07-01 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2026-07-01 | SPEC |
Specification | 1 | View | |
| 2026-07-01 | CLM |
Claims | 3 | View | |
| 2026-07-01 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2026-07-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-07-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-04-06 | CTNF |
Non-Final Rejection | 22 | View | |
| 2026-04-06 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-04-06 | FWCLM |
Index of Claims | 1 | View | |
| 2026-04-06 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-04-06 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-04-06 | FOR |
Foreign Reference | 41 | View | |
| 2026-04-06 | FOR |
Foreign Reference | 38 | View | |
| 2026-04-06 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2026-04-06 | SRNT |
Examiner's search strategy and results | 15 | View | |
| 2026-04-06 | FOR |
Foreign Reference | 23 | View | |
| 2026-04-06 | FOR |
Foreign Reference | 14 | View | |
| 2026-04-06 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2025-12-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-12-26 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-12-23 | OATH |
Oath or Declaration filed | 14 | View | |
| 2025-12-23 | OATH |
Oath or Declaration filed | 25 | View | |
| 2025-05-16 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-05-16 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-05-14 | PA.. |
Power of Attorney | 2 | View | |
| 2025-05-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-04-10 | OATH |
Oath or Declaration filed | 25 | View | |
| 2024-05-22 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2024-05-22 | FOR |
Foreign Reference | 16 | View | |
| 2024-05-22 | FOR |
Foreign Reference | 16 | View | |
| 2024-05-22 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2024-05-22 | FOR |
Foreign Reference | 10 | View | |
| 2024-05-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-05-09 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2023-11-24 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2023-11-24 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-11-24 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2023-11-10 | OATH |
Oath or Declaration filed | 4 | View | |
| 2023-11-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-11-03 | SPEC |
Specification | — | View | |
| 2023-11-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-11-03 | PA.. |
Power of Attorney | 2 | View | |
| 2023-11-03 | SPEC |
Specification | 20 | View | |
| 2023-11-03 | CLM |
Claims | 3 | View | |
| 2023-11-03 | ABST |
Abstract | 1 | View | |
| 2023-11-03 | DRW.NONBW |
Drawings-other than black and white line drawings | 1 | View | |
| 2023-11-03 | ADS |
Application Data Sheet | 9 | View | |
| 2023-11-03 | PA.. |
Power of Attorney | 1 | View | |
| 2023-11-03 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2023-11-03 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2023-11-03 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
502/41
B01J21/20
B01J38/30
Prosecution
- Examiner
- HAILEY, PATRICIA L
- Art Unit
- 1732
- Customer No.
- 26158
- Docket No.
- A121963 2060US (951.1)
- Confirmation No.
- 8386
Publication
- Pub. No.
- US20240149248A1
- Pub. Date
- 2024-05-09
RELEASE OF SECURITY INTEREST
Recorded 2025-12-23
SECURITY INTEREST
Recorded 2025-12-23
SECURITY INTEREST
Recorded 2025-12-19
SECURITY INTEREST
Recorded 2025-04-10
SECURITY INTEREST
Recorded 2025-03-27
SECURITY INTEREST
Recorded 2025-03-07
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-11-06
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Quick Facts
- App. No.
- 18/501,308
- Filed
- 2023-11-03
- Pub. No.
- US20240149248A1
- Examiner
- HAILEY, PATRICIA L
- Art Unit
- 1732
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