IP Library › Patent Application 19142096
Patent Application Utility PCT National Stage
App. No. 19/142,096 · Confirmation No. 9659

SALTS INCLUDING CRYSTALLINE SALTS OF 25-HYDROXY-CHOLEST-5-EN-3-SULFATE AND METHODS FOR PREPARING SAME

Applicant: Durect Corporation
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2026-06-26 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
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2026-06-26 WCLM Claims Worksheet (PTO-2022) 1 View
2026-06-25 NTC.PUB.DATE Notice of New or Revised Publication Date 1 View
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2026-06-22 A.PE Preliminary Amendment 1 View
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2026-06-22 N417.PYMT Electronic Fee Payment 2 View
2026-04-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2026-04-21 WCLM Claims Worksheet (PTO-2022) 1 View
2026-04-21 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-11-24 PA.. Power of Attorney 2 View
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2025-06-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-06-20 ADS Application Data Sheet 6 View
2025-06-20 TRNA Transmittal of New Application 5 View
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2025-06-20 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
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2025-06-20 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2025-06-20 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 3 View
2025-06-20 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2025-06-20 ABST Abstract 2 View
2025-06-20 CLM Claims 2 View
2025-06-20 SPEC Specification 190 View
2025-06-20 DRW Drawings-only black and white line drawings 104 View
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Quick Facts
App. No.
19/142,096
Filed
2025-06-20
Art Unit
OPAP