Patent Application
Utility
App. No. 19/427,533
· Confirmation No. 2650
FLUORINE-FREE (PFA-FREE) ADDITIVES FOR SURFACE MODIFICATION OF PLASTICS AND FIBERS USING GEMINI-BIS-ALKYL TEREPHTHALAMIDE MATERIALS
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-06-25 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-02-03 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-02-03 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-02-03 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2026-01-09 | TRAN.LET |
Transmittal Letter | — | View | |
| 2026-01-09 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2026-01-09 | OATH |
Oath or Declaration filed | 3 | View | |
| 2026-01-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-01-09 | PA.. |
Power of Attorney | 3 | View | |
| 2026-01-06 | OATH |
Oath or Declaration filed | 2 | View | |
| 2025-12-19 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-12-19 | TRNA |
Transmittal of New Application | — | View | |
| 2025-12-19 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2025-12-19 | ADS |
Application Data Sheet | 9 | View | |
| 2025-12-19 | SPEC |
Specification | 10 | View | |
| 2025-12-19 | CLM |
Claims | 3 | View | |
| 2025-12-19 | ABST |
Abstract | 1 | View | |
| 2025-12-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-12-19 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-12-19 | TRNA |
Transmittal of New Application | 2 | View | |
| 2025-12-19 | ECOMM.AUTH |
Internet Communications Authorization | 1 | View | |
| 2025-12-19 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-12-19 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
528/292
C08K5/17
C08G63/183
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 20985
- Docket No.
- 22193-0393001
- Confirmation No.
- 2650
Publication
- Pub. No.
- US20260176448A1
- Pub. Date
- 2026-06-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-01-09
from
ALLEN, ROBERT DAVID
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-01-06
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Quick Facts
- App. No.
- 19/427,533
- Filed
- 2025-12-19
- Pub. No.
- US20260176448A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links