IP Library › Patent Application 19307262
Patent Application Utility
App. No. 19/307,262 · Confirmation No. 5635

ENGINEERING OF SYSTEMS, METHODS AND OPTIMIZED GUIDE COMPOSITIONS WITH NEW ARCHITECTURES FOR SEQUENCE MANIPULATION

Inventors: Fei RAN, Feng ZHANG
Docketed New Case - Ready for Examination View Publication ↗
⬇ PDF
 Code Description Pages PDF
2026-06-11 NTC.PUB Notice of Publication 1 View
2026-03-11 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2026-03-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-03-11 TRAN.LET Transmittal Letter 2 View
2026-03-11 FOR Foreign Reference 154 View
2026-03-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-03-05 WFEE Fee Worksheet (SB06) 1 View
2026-03-05 APP.FILE.REC Filing Receipt 4 View
2026-02-25 CRFE Sequence Listing in Computer Readable Format, No errors found — View
2026-02-25 A.PE Preliminary Amendment — View
2026-02-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2026-02-25 PA.. Power of Attorney 1 View
2026-02-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2026-02-25 SEQLIST Sequence Listing 2 View
2026-02-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2026-02-25 SPEC Specification 166 View
2026-02-25 PEFR Applicant Response to Pre-Exam Formalities Notice 3 View
2026-02-25 PA.. Power of Attorney 2 View
2026-02-25 SPEC Specification 166 View
2026-02-25 PA.. Power of Attorney 1 View
2026-02-25 A.PE Preliminary Amendment 1 View
2026-02-25 SPEC Specification 1 View
2026-02-25 CLM Claims 3 View
2026-02-25 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2026-02-25 N417 Electronic Filing System Acknowledgment Receipt 4 View
2026-02-25 N417.PYMT Electronic Fee Payment 2 View
2026-02-25 SEQ.XML Sequence Listing (XML File) 1 View
2026-02-25 CRFE Sequence Listing in Computer Readable Format, No errors found 14 View
2025-11-17 NTC.MISS.PRT Notice to File Missing Parts 5 View
2025-11-17 WFEE Fee Worksheet (SB06) 1 View
2025-11-17 APP.FILE.REC Filing Receipt 4 View
2025-11-17 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-08-26 TRAN.LET Transmittal Letter 3 View
2025-08-26 IDS Information Disclosure Statement (IDS) Form (SB08) 49 View
2025-08-26 N417 Electronic Filing System Acknowledgment Receipt 12 View
2025-08-26 N417.PYMT Electronic Fee Payment 2 View
2025-08-22 SPEC Specification — View
2025-08-22 DRW.SUPP Drawings-black and white line and/or other drawings — View
2025-08-22 N417.PYMT Electronic Fee Payment 2 View
2025-08-22 ECOMM.AUTH Internet Communications Authorization 2 View
2025-08-22 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-08-22 SPEC Specification 166 View
2025-08-22 CLM Claims 1 View
2025-08-22 ABST Abstract 1 View
2025-08-22 TRAN.LET Transmittal Letter 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 ADS Application Data Sheet 11 View
2025-08-22 DRW.NONBW Drawings-other than black and white line drawings 30 View
2025-08-22 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 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.
19/307,262
Filed
2025-08-22
Pub. No.
US20260159819A1
Art Unit
OPAP