IP Library Patent Application 19354511
Patent Application Utility
App. No. 19/354,511 · Confirmation No. 3992

CRYSTALLINE FORMS OF 4-(7-HYDROXY-2-ISOPROPYL-4-OXO-4H-QUINAZOLIN-3-YL)-BENZONITRILE AND FORMULATIONS THEREOF

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2026-06-25 NTC.PUB Notice of Publication 1 View
2026-03-20 WCLM Claims Worksheet (PTO-2022) 1 View
2026-03-20 WFEE Fee Worksheet (SB06) 1 View
2026-03-20 APP.FILE.REC Filing Receipt 4 View
2026-01-28 XT/ Extension of Time 1 View
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2026-01-28 N417.PYMT Electronic Fee Payment 2 View
2026-01-28 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2026-01-28 CLM Claims 5 View
2026-01-28 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2025-10-29 APP.FILE.REC Filing Receipt 4 View
2025-10-29 WCLM Claims Worksheet (PTO-2022) 1 View
2025-10-29 NTC.MISS.PRT Notice to File Missing Parts 2 View
2025-10-29 WFEE Fee Worksheet (SB06) 1 View
2025-10-29 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-10-28 PD.FILED.E Priority Documents electronically retrieved by USPTO from a participating IP Office 89 View
2025-10-09 APP.TEXT Application body structured text document View
2025-10-09 ADS Application Data Sheet 9 View
2025-10-09 PA.. Power of Attorney 1 View
2025-10-09 SPEC Specification 55 View
2025-10-09 CLM Claims 5 View
2025-10-09 ABST Abstract 1 View
2025-10-09 XT/ Extension of Time 2 View
2025-10-09 OATH Oath or Declaration filed 2 View
2025-10-09 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
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2025-10-09 OATH Oath or Declaration filed 2 View
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2025-10-09 IDS.R197.REL ​Letter specifying the conditions for filing under 37 CFR 1.97​ 2 View
2025-10-09 PA.. Power of Attorney 1 View
2025-10-09 N417 Electronic Filing System Acknowledgment Receipt 4 View
2025-10-09 DRW.SUPP Drawings-black and white line and/or other drawings View
2025-10-09 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
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Quick Facts
App. No.
19/354,511
Filed
2025-10-09
Pub. No.
US20260176239A1
Art Unit
1629