IP Library Patent Application 18744031
Patent Application Utility
App. No. 18/744,031 · Confirmation No. 8599

FORMATION OF N-PROTECTED 3,6-BIS-(4-AMINOBUTYL)-2,5-DIKETOPIPERAZINE THROUGH A CYCLIC ALPHA-N-PROTECTED AMINO ESTER INTERMEDIATE

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2026-08-13 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2026-07-22 NOA Notice of Allowance and Fees Due (PTOL-85) 8 View
2026-07-22 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2026-07-22 FWCLM Index of Claims 1 View
2026-07-22 SRFW Search information including classification, databases and other search related notes 1 View
2026-07-22 SRNT Examiner's search strategy and results 4 View
2026-07-15 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) View
2026-07-15 RCEX Request for Continued Examination (RCE) 3 View
2026-07-15 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2026-07-15 CLM Claims 5 View
2026-07-15 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2026-07-15 N417.PYMT Electronic Fee Payment 2 View
2026-07-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-04-15 CTFR Final Rejection 8 View
2026-04-15 SRFW Search information including classification, databases and other search related notes 1 View
2026-04-15 FWCLM Index of Claims 1 View
2026-01-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-01-02 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-01-02 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2025-10-02 CTNF Non-Final Rejection 10 View
2025-10-02 SRFW Search information including classification, databases and other search related notes 1 View
2025-10-02 FWCLM Index of Claims 1 View
2025-10-02 SRNT Examiner's search strategy and results 3 View
2025-09-15 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) View
2025-09-15 RCEX Request for Continued Examination (RCE) 3 View
2025-09-15 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2025-09-15 CLM Claims 5 View
2025-09-15 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2025-09-15 N417.PYMT Electronic Fee Payment 2 View
2025-09-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-09-15 WFEE Fee Worksheet (SB06) 1 View
2025-06-13 CTFR Final Rejection 12 View
2025-06-13 SRFW Search information including classification, databases and other search related notes 1 View
2025-06-13 FWCLM Index of Claims 1 View
2025-03-27 A... Amendment/Request for Reconsideration-After Non-Final Rejection View
2025-03-27 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-03-27 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2025-03-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-02-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-02-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2025-02-04 PA.. Power of Attorney 1 View
2024-12-27 CTNF Non-Final Rejection 9 View
2024-12-27 892 List of references cited by examiner 1 View
2024-12-27 FWCLM Index of Claims 1 View
2024-12-27 SRFW Search information including classification, databases and other search related notes 1 View
2024-12-27 SRNT Examiner's search strategy and results 2 View
2024-12-27 BIB Bibliographic Data Sheet 2 View
2024-12-27 1449 List of References cited by applicant and considered by examiner 9 View
2024-10-10 NTC.PUB Notice of Publication 1 View
2024-07-29 A.PE Preliminary Amendment View
2024-07-29 A.PE Preliminary Amendment 1 View
2024-07-29 SPEC Specification 1 View
2024-07-29 CLM Claims 4 View
2024-07-29 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2024-07-29 N417 Electronic Filing System Acknowledgment Receipt 3 View
2024-07-29 WFEE Fee Worksheet (SB06) 1 View
2024-06-28 APP.FILE.REC Filing Receipt 4 View
2024-06-28 WFEE Fee Worksheet (SB06) 1 View
2024-06-28 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2024-06-14 APP.TEXT Application body structured text document View
2024-06-14 ADS Application Data Sheet 10 View
2024-06-14 DRW.NONBW Drawings-other than black and white line drawings 4 View
2024-06-14 SPEC Specification 14 View
2024-06-14 CLM Claims 3 View
2024-06-14 ABST Abstract 1 View
2024-06-14 TRAN.LET Transmittal Letter 2 View
2024-06-14 OATH Oath or Declaration filed 5 View
2024-06-14 TRNA Transmittal of New Application 2 View
2024-06-14 N417 Electronic Filing System Acknowledgment Receipt 4 View
2024-06-14 N417.PYMT Electronic Fee Payment 2 View
2024-06-14 IDS Information Disclosure Statement (IDS) Form (SB08) 9 View
2024-06-14 DRW.SUPP Drawings-black and white line and/or other drawings View
2024-06-14 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.
18/744,031
Filed
2024-06-14
Pub. No.
US20240336576A1
Art Unit
1622