IP Library › Patent Application 18994456
Patent Application Utility PCT National Stage
App. No. 18/994,456 · Confirmation No. 2569

Systems and Methods for Dual-End Sequencing

Application Undergoing Preexam Processing
⬇ PDF
 Code Description Pages PDF
2026-09-21 CRFE Sequence Listing in Computer Readable Format, No errors found — View
2026-09-21 CRFE Sequence Listing in Computer Readable Format, No errors found 12 View
2026-09-16 A.PE Preliminary Amendment — View
2026-09-16 DRW.SUPP Drawings-black and white line and/or other drawings — View
2026-09-16 DRW.SUPP Drawings-black and white line and/or other drawings — View
2026-09-16 DRW Drawings-only black and white line drawings 2 View
2026-09-16 A.PE Preliminary Amendment 1 View
2026-09-16 SPEC Specification 1 View
2026-09-16 CLM Claims 4 View
2026-09-16 DRW Drawings-only black and white line drawings 1 View
2026-09-16 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2026-09-16 N417 Electronic Filing System Acknowledgment Receipt 3 View
2026-09-16 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2026-09-16 SEQ.XML Sequence Listing (XML File) 1 View
2026-09-16 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2026-09-03 NTC.PUB.DATE Notice of New or Revised Publication Date 1 View
2026-07-20 371.FEE.M923 371 (National Stage) Supplemental Fees Missing - Form M923 2 View
2026-07-20 APP.FILE.REC Filing Receipt 4 View
2026-07-20 WFEE Fee Worksheet (SB06) 1 View
2026-07-20 WCLM Claims Worksheet (PTO-2022) 1 View
2026-07-20 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-04-03 FOR Foreign Reference 87 View
2025-04-03 FOR Foreign Reference 47 View
2025-04-03 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2025-04-03 TRAN.LET Transmittal Letter 2 View
2025-04-03 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-01-14 SPEC Specification — View
2025-01-14 DRW.SUPP Drawings-black and white line and/or other drawings — View
2025-01-14 371P Documents submitted with 371 (National Stage) Applications 60 View
2025-01-14 DRW Drawings-only black and white line drawings 16 View
2025-01-14 TRNA Transmittal of New Application 4 View
2025-01-14 OATH Oath or Declaration filed 10 View
2025-01-14 N417.PYMT Electronic Fee Payment 2 View
2025-01-14 PA.. Power of Attorney 2 View
2025-01-14 SPEC Specification 30 View
2025-01-14 CLM Claims 6 View
2025-01-14 ABST Abstract 1 View
2025-01-14 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-01-14 ADS Application Data Sheet 3 View
2025-01-14 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2025-01-14 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2025-01-14 FRPR Certified Copy of Foreign Priority Application 73 View
2025-01-14 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2025-01-14 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2025-01-14 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2025-01-14 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2025-01-14 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2025-01-14 371P Documents submitted with 371 (National Stage) Applications 1 View
2025-01-14 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 4 View
2025-01-14 ABST Abstract 2 View
2025-01-14 SPEC Specification 30 View
2025-01-14 CLM Claims 6 View
2025-01-14 DRW Drawings-only black and white line drawings 16 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.
18/994,456
Filed
2025-01-14
Art Unit
1637