IP Library Patent Application 19144731
Patent Application Utility PCT National Stage Small
App. No. 19/144,731 · Confirmation No. 1871

IMPLANTABLE FLUID FLOW AND ACOUSTIC SENSOR

Sent to Classification contractor
⬇ PDF
Code Description Pages PDF
2026-08-11 WFEE Fee Worksheet (SB06) 1 View
2026-08-11 WCLM Claims Worksheet (PTO-2022) 1 View
2026-08-11 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2026-08-11 APP.FILE.REC Filing Receipt 4 View
2026-07-24 APP.TEXT Application body structured text document View
2026-07-24 A.PE Preliminary Amendment 1 View
2026-07-24 CLM Claims 5 View
2026-07-24 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2026-07-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-07-24 N417.PYMT Electronic Fee Payment 2 View
2026-04-24 M905 Notice of DO/EO Missing Requirements Mailed 2 View
2026-04-24 SREXR.G Acceptance of Permission to Access Search Results 1 View
2026-04-24 PD.AUTH.G Acceptance of Permission to Access Application 1 View
2026-04-24 WCLM Claims Worksheet (PTO-2022) 1 View
2026-04-24 WFEE Fee Worksheet (SB06) 1 View
2026-04-24 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-12-04 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2025-12-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-09-12 FOR Foreign Reference 164 View
2025-09-12 N417.PYMT Electronic Fee Payment 2 View
2025-09-12 REF.OTHER Other reference-Patent/Application/Search Documents 15 View
2025-09-12 IDS Information Disclosure Statement (IDS) Form (SB08) 10 View
2025-09-12 FOR Foreign Reference 69 View
2025-09-12 REF.OTHER Other reference-Patent/Application/Search Documents 28 View
2025-09-12 TRAN.LET Transmittal Letter 2 View
2025-09-12 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-06-30 ADS Application Data Sheet 10 View
2025-06-30 OATH Oath or Declaration filed 5 View
2025-06-30 TRNA Transmittal of New Application 5 View
2025-06-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-06-30 PA.. Power of Attorney 1 View
2025-06-30 N417.PYMT Electronic Fee Payment 2 View
2025-06-30 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2025-06-30 371P Documents submitted with 371 (National Stage) Applications 2 View
2025-06-30 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 5 View
2025-06-30 FRPR Certified Copy of Foreign Priority Application 69 View
2025-06-30 371P Documents submitted with 371 (National Stage) Applications 1 View
2025-06-30 FRPR Certified Copy of Foreign Priority Application 173 View
2025-06-30 ABST Abstract 2 View
2025-06-30 SPEC Specification 108 View
2025-06-30 CLM Claims 10 View
2025-06-30 DRW Drawings-only black and white line drawings 42 View
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.
19/144,731
Filed
2025-06-30