IP Library Patent Application 19377435
Patent Application Utility
App. No. 19/377,435 · Confirmation No. 6681

MAIN CHAIN SCISSIONABLE BLOCK COPOLYMERS, PHOTORESIST COMPOSITIONS INCLUDING THE SAME, AND PATTERN FORMATION METHODS

Docketed New Case - Ready for Examination View Publication ↗
⬇ PDF
Code Description Pages PDF
2026-05-14 NTC.PUB Notice of Publication 1 View
2026-02-19 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2026-02-19 FOR Foreign Reference 254 View
2026-02-19 FOR Foreign Reference 369 View
2026-02-19 FOR Foreign Reference 238 View
2026-02-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-11-25 APP.FILE.REC Filing Receipt 4 View
2025-11-25 WFEE Fee Worksheet (SB06) 1 View
2025-11-25 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-11-03 APP.TEXT Application body structured text document View
2025-11-03 ADS Application Data Sheet 10 View
2025-11-03 SPEC Specification 54 View
2025-11-03 CLM Claims 3 View
2025-11-03 ABST Abstract 1 View
2025-11-03 PA.. Power of Attorney 2 View
2025-11-03 OATH Oath or Declaration filed 9 View
2025-11-03 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-11-03 N417.PYMT Electronic Fee Payment 2 View
2025-11-03 A.PE Preliminary Amendment 1 View
2025-11-03 CLM Claims 8 View
2025-11-03 REM Applicant Arguments/Remarks Made in an Amendment 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.
19/377,435
Filed
2025-11-03
Pub. No.
US20260132241A1
Art Unit
OPAP