IP Library Patent Application 17498521
Patent Application Utility
App. No. 17/498,521 · Confirmation No. 1056

Compositions and Methods of Inhibiting MASP-1 and/or MASP-2 and/or MASP-3 for the Treatment of Paroxysmal Nocturnal Hemoglobinuria

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2026-07-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-07-21 APP.FILE.REC Filing Receipt 4 View
2026-07-06 ADS Application Data Sheet 3 View
2026-07-06 PA.. Power of Attorney 2 View
2026-07-06 PA.. Power of Attorney 2 View
2026-07-06 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2026-07-06 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 1 View
2026-07-06 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2026-07-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-07-06 SES.LOSS.PC Notification of loss of entitlement to small entity status via PC 1 View
2026-05-19 OA.POSTCARD A courtesy postcard sent by USPTO to users who opt-in for e-Office Action 1 View
2026-05-18 C.AD Change of Address 1 View
2026-05-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-05-12 CTNF Non-Final Rejection 45 View
2026-05-12 892 List of references cited by examiner 1 View
2026-05-12 SRFW Search information including classification, databases and other search related notes 2 View
2026-05-12 SRNT Examiner's search strategy and results 1 View
2026-05-12 1449 List of References cited by applicant and considered by examiner 6 View
2026-05-12 SRNT Examiner's search strategy and results 7 View
2026-03-30 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2026-03-30 FOR Foreign Reference 54 View
2026-03-30 RCEX Request for Continued Examination (RCE) 3 View
2026-03-30 TRAN.LET Transmittal Letter 2 View
2026-03-30 N417 Electronic Filing System Acknowledgment Receipt 4 View
2026-03-30 N417.PYMT Electronic Fee Payment 2 View
2026-03-30 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2026-03-30 CLM Claims 1 View
2026-03-30 REM Applicant Arguments/Remarks Made in an Amendment 8 View
2026-03-30 WFEE Fee Worksheet (SB06) 1 View
2026-01-08 TRAN.LET Transmittal Letter 1 View
2026-01-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-10-29 CTFR Final Rejection 38 View
2025-10-29 892 List of references cited by examiner 1 View
2025-10-29 SRFW Search information including classification, databases and other search related notes 2 View
2025-10-29 SRNT Examiner's search strategy and results 1 View
2025-10-29 SRNT Examiner's search strategy and results 8 View
2025-08-13 DRW.SUPP Drawings-black and white line and/or other drawings View
2025-08-13 DRW.SUPP Drawings-black and white line and/or other drawings View
2025-08-13 A... Amendment/Request for Reconsideration-After Non-Final Rejection View
2025-08-13 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-08-13 ABST Abstract 1 View
2025-08-13 CLM Claims 1 View
2025-08-13 DRW Drawings-only black and white line drawings 1 View
2025-08-13 REM Applicant Arguments/Remarks Made in an Amendment 18 View
2025-08-13 DRW Drawings-only black and white line drawings 37 View
2025-08-13 N417.PYMT Electronic Fee Payment 2 View
2025-08-13 TRAN.LET Transmittal Letter 2 View
2025-08-13 ABST Abstract 1 View
2025-08-13 ABST Abstract 1 View
2025-08-13 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-08-13 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2025-08-13 WFEE Fee Worksheet (SB06) 1 View
2025-02-18 CTNF Non-Final Rejection 56 View
2025-02-18 892 List of references cited by examiner 1 View
2025-02-18 SRFW Search information including classification, databases and other search related notes 1 View
2025-02-18 SRNT Examiner's search strategy and results 4 View
2025-02-18 1449 List of References cited by applicant and considered by examiner 26 View
2025-02-18 SRNT Examiner's search strategy and results 1 View
2024-06-03 OATH Oath or Declaration filed 19 View
2022-08-04 NTC.PUB Notice of Publication 1 View
2022-04-21 APP.FILE.REC Filing Receipt 4 View
2022-04-21 WFEE Fee Worksheet (SB06) 1 View
2022-04-19 PEFR Applicant Response to Pre-Exam Formalities Notice 2 View
2022-04-19 XT/ Extension of Time 2 View
2022-04-19 IDS Information Disclosure Statement (IDS) Form (SB08) 26 View
2022-04-19 WFEE Fee Worksheet (SB06) 2 View
2022-04-19 N417 Electronic Filing System Acknowledgment Receipt 4 View
2022-04-19 A.PE Preliminary Amendment 1 View
2022-04-19 SPEC Specification 1 View
2022-04-19 CLM Claims 2 View
2022-04-19 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2022-04-19 REM Applicant Arguments/Remarks Made in an Amendment 189 View
2022-04-19 SPEC Specification 189 View
2022-04-19 TRAN.LET Transmittal Letter 1 View
2022-04-19 TRAN.LET Transmittal Letter 2 View
2021-10-21 WCLM Claims Worksheet (PTO-2022) 1 View
2021-10-21 NTC.MISS.PRT Notice to File Missing Parts 2 View
2021-10-21 WFEE Fee Worksheet (SB06) 1 View
2021-10-21 APP.FILE.REC Filing Receipt 4 View
2021-10-12 CRFE Sequence Listing in Computer Readable Format, No errors found 13 View
2021-10-11 TRNA Transmittal of New Application 2 View
2021-10-11 ADS Application Data Sheet 9 View
2021-10-11 SPEC Specification 189 View
2021-10-11 CLM Claims 10 View
2021-10-11 ABST Abstract 1 View
2021-10-11 DRW.NONBW Drawings-other than black and white line drawings 37 View
2021-10-11 OATH Oath or Declaration filed 1 View
2021-10-11 OATH Oath or Declaration filed 1 View
2021-10-11 XT/ Extension of Time 1 View
2021-10-11 N417 Electronic Filing System Acknowledgment Receipt 3 View
2021-10-11 SEQ.TXT Sequence Listing (Text File) 1 View
2021-10-11 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2021-10-11 DRW.SUPP Drawings-black and white line and/or other drawings View
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Quick Facts
App. No.
17/498,521
Filed
2021-10-11
Pub. No.
US20220242972A1
Art Unit
1642