Patent Application
Utility
App. No. 19/304,978
· Confirmation No. 1141
DOWNSTREAM SEPARATION OF MIXED DICARBOXYLIC ACIDS FROM OXIDATION OF HDPE VIA LIQUID-LIQUID EXTRACTION
Applicant:
Alliance for Energy Innovation, LLC
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
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| 2026-07-31 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2026-07-27 | R46C.REQ |
Request under 37CFR1.46(c) to correct, update, change applicant | 2 | View | |
| 2026-07-27 | ADS |
Application Data Sheet | 8 | View | |
| 2026-07-27 | CFILE |
Request for Corrected Filing Receipt | 3 | View | |
| 2026-07-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-27 | OATH |
Oath or Declaration filed | 2 | View | |
| 2026-02-26 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-02-23 | R46C.REQ |
Request under 37CFR1.46(c) to correct, update, change applicant | 2 | View | |
| 2026-02-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-02-23 | ADS |
Application Data Sheet | 8 | View | |
| 2025-12-03 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-12-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-10-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-10-30 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2025-10-28 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-10-28 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 2 | View | |
| 2025-10-28 | SPEC |
Specification | 7 | View | |
| 2025-10-28 | CLM |
Claims | 3 | View | |
| 2025-10-28 | ABST |
Abstract | 1 | View | |
| 2025-10-28 | OATH |
Oath or Declaration filed | 1 | View | |
| 2025-10-28 | OATH |
Oath or Declaration filed | 1 | View | |
| 2025-10-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-10-28 | OATH |
Oath or Declaration filed | 3 | View | |
| 2025-08-28 | NT.CR.APP.PA |
Notice to File Corrected Application Papers | 2 | View | |
| 2025-08-28 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-08-28 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2025-08-28 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-08-20 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-08-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-20 | DRW.NONBW |
Drawings-other than black and white line drawings | 1 | View | |
| 2025-08-20 | SPEC |
Specification | 7 | View | |
| 2025-08-20 | CLM |
Claims | 3 | View | |
| 2025-08-20 | ABST |
Abstract | 1 | View | |
| 2025-08-20 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-08-20 | ADS |
Application Data Sheet | 8 | View | |
| 2025-08-20 | ECOMM.AUTH |
Internet Communications Authorization | 2 | View | |
| 2025-08-20 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-08-20 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Katrina Marie KNAUER
Denver, CO
Yuanzhe LIANG
Golden, CO
Attorneys & Agents of Record
Classification
USPC
562/593
C07C51/48
B01D11/0492
C08J11/16
C08J2323/06
C07C55/02
C07C55/16
C07C55/20
C07C55/21
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 23712
- Docket No.
- 24-45
- Confirmation No.
- 1141
Publication
- Pub. No.
- US20260055045A1
- Pub. Date
- 2026-02-26
CONFIRMATORY LICENSE
Recorded 2026-04-27
CHANGE OF NAME
Recorded 2025-12-16
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-10-28
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Quick Facts
- App. No.
- 19/304,978
- Filed
- 2025-08-20
- Pub. No.
- US20260055045A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links