Patent Application
Utility
PCT National Stage
Small
App. No. 19/488,437
· Confirmation No. 3697
NANOFILTRATION DEVICES AND SYSTEMS, AND RELATED METHODS TO CONVERT REVERSE OSMOSIS MEMBRANES TO NANOFILTRATION MEMBRANES
Applicant:
Fluid Technology Solutions (FTS), Inc.
Sent to Classification contractor
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-08-26 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2026-08-26 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2026-08-26 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-08-26 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2026-08-26 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2026-02-23 | OATH |
Oath or Declaration filed | 4 | View | |
| 2025-11-26 | ABST |
Abstract | — | View | |
| 2025-11-26 | A.PE |
Preliminary Amendment | — | View | |
| 2025-11-26 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-11-26 | ADS |
Application Data Sheet | 8 | View | |
| 2025-11-26 | PA.. |
Power of Attorney | 2 | View | |
| 2025-11-26 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-11-26 | ECOMM.AUTH |
Internet Communications Authorization | 2 | View | |
| 2025-11-26 | A.PE |
Preliminary Amendment | 1 | View | |
| 2025-11-26 | SPEC |
Specification | 1 | View | |
| 2025-11-26 | CLM |
Claims | 8 | View | |
| 2025-11-26 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-11-26 | ABST |
Abstract | 2 | View | |
| 2025-11-26 | SPEC |
Specification | 17 | View | |
| 2025-11-26 | CLM |
Claims | 11 | View | |
| 2025-11-26 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2025-11-26 | TRNA |
Transmittal of New Application | 5 | View | |
| 2025-11-26 | FOR |
Foreign Reference | 20 | View | |
| 2025-11-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2025-11-26 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-11-26 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-11-26 | FRPR |
Certified Copy of Foreign Priority Application | 16 | View | |
| 2025-11-26 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 4 | View | |
| 2025-11-26 | ABST |
Abstract | 2 | View | |
| 2025-11-26 | SPEC |
Specification | 17 | View | |
| 2025-11-26 | CLM |
Claims | 11 | View | |
| 2025-11-26 | DRW |
Drawings-only black and white line drawings | 2 | View |
Inventors
Mark Schutter
Albany, OR
John R. Herron
Corvallis, OR
Attorneys & Agents of Record
Prosecution
- Customer No.
- 116407
- Docket No.
- 38511.0035U1
- Confirmation No.
- 3697
No recorded assignments were found for this patent.
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 19/488,437
- Filed
- 2025-11-26
External Links