Patent Application
Utility
PCT National Stage
Small
App. No. 19/157,573
· Confirmation No. 4381
LOW TEMPERATURE BASE CATALYZED METHANOLYSIS OF POLYESTERS
Application Undergoing Preexam Processing
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-07-17 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-07-17 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2026-07-17 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-07-17 | 371.FEE.M923 |
371 (National Stage) Supplemental Fees Missing - Form M923 | 2 | View | |
| 2026-07-17 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2026-07-16 | NTC.PUB.DATE |
Notice of New or Revised Publication Date | 1 | View | |
| 2026-05-03 | OATH |
Oath or Declaration filed | 2 | View | |
| 2025-10-28 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-10-28 | FOR |
Foreign Reference | 45 | View | |
| 2025-10-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-22 | OATH |
Oath or Declaration filed | 1 | View | |
| 2025-08-22 | OATH |
Oath or Declaration filed | 1 | View | |
| 2025-08-22 | OATH |
Oath or Declaration filed | 1 | View | |
| 2025-08-22 | OATH |
Oath or Declaration filed | 1 | View | |
| 2025-08-22 | OATH |
Oath or Declaration filed | 1 | View | |
| 2025-08-22 | OATH |
Oath or Declaration filed | 1 | View | |
| 2025-08-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-08-22 | OATH |
Oath or Declaration filed | 2 | View | |
| 2025-08-22 | OATH |
Oath or Declaration filed | 8 | View | |
| 2025-08-18 | ADS |
Application Data Sheet | 10 | View | |
| 2025-08-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-18 | ECOMM.AUTH |
Internet Communications Authorization | 2 | View | |
| 2025-08-18 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-08-18 | DRW.NONBW |
Drawings-other than black and white line drawings | 5 | View | |
| 2025-08-18 | SPEC |
Specification | 12 | View | |
| 2025-08-18 | CLM |
Claims | 2 | View | |
| 2025-08-18 | ABST |
Abstract | 1 | View | |
| 2025-08-18 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-08-18 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-08-18 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 5 | View | |
| 2025-08-18 | FRPR |
Certified Copy of Foreign Priority Application | 28 | View | |
| 2025-08-18 | FRPR |
Certified Copy of Foreign Priority Application | 31 | View | |
| 2025-08-18 | ABST |
Abstract | 2 | View | |
| 2025-08-18 | SPEC |
Specification | 12 | View | |
| 2025-08-18 | CLM |
Claims | 2 | View | |
| 2025-08-18 | DRW |
Drawings-only black and white line drawings | 5 | View |
Inventors
Julia Bryant CURLEY
Denver, CO
Katrina Marie KNAUER
Denver, CO
Gregg Tyler BECKHAM
Golden, CO
David Gregory BRANDNER
Golden, CO
Jason Scott DESVEAUX
Westminster, CO
Robert David ALLEN
Golden, CO
Alan Jon JACOBSEN
Issaquah, WA
Attorneys & Agents of Record
Classification
USPC
521/48.5
C08J11/28
C08J2367/00
C08K5/17
Prosecution
- Art Unit
- 1765
- Customer No.
- 23712
- Docket No.
- 22-113
- Confirmation No.
- 4381
Parent
PCT
is a National Stage Entry of
→
PCT/US2024/016091
Filed 2024-02-16
· Application Undergoing Preexam Processing
Parent
Claims priority from a provisional application
→
App. 63/514,732
Filed 2023-07-20
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/485,294
Filed 2023-02-16
· Provisional Application Expired
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 19/157,573
- Filed
- 2025-08-18
- Art Unit
- 1765
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