IP Library › Patent Application 19512043
Patent Application Utility PCT National Stage Small
App. No. 19/512,043 · Confirmation No. 8890

ACTIVIN RECEPTOR TYPE IIB VARIANTS AND USES THEREOF

Application Undergoing Preexam Processing
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2026-08-21 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2026-08-21 PA.. Power of Attorney 1 View
2026-08-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2026-08-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 9 View
2026-08-21 ADS Application Data Sheet 10 View
2026-08-21 PA.. Power of Attorney 1 View
2026-08-21 N417 Electronic Filing System Acknowledgment Receipt 3 View
2026-08-12 PA.. Power of Attorney 1 View
2026-08-12 PA.. Power of Attorney 1 View
2026-08-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-03-09 TRAN.LET Transmittal Letter — View
2026-03-09 FOR Foreign Reference 333 View
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2026-03-09 IDS Information Disclosure Statement (IDS) Form (SB08) 11 View
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2026-03-09 FOR Foreign Reference 219 View
2026-03-09 REF.OTHER Other reference-Patent/Application/Search Documents 12 View
2026-03-09 TRAN.LET Transmittal Letter 2 View
2026-03-09 IDS.SIZEFEE Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) 1 View
2026-03-09 N417 Electronic Filing System Acknowledgment Receipt 12 View
2026-03-09 N417.PYMT Electronic Fee Payment 2 View
2026-02-19 CRFE Sequence Listing in Computer Readable Format, No errors found — View
2026-02-19 CRFE Sequence Listing in Computer Readable Format, No errors found 14 View
2026-02-17 DRW.SUPP Drawings-black and white line and/or other drawings — View
2026-02-17 SPEC Specification — View
2026-02-17 PA.. Power of Attorney 2 View
2026-02-17 ADS Application Data Sheet 10 View
2026-02-17 DRW Drawings-only black and white line drawings 46 View
2026-02-17 TRAN.LET Transmittal Letter 4 View
2026-02-17 N417.PYMT Electronic Fee Payment 2 View
2026-02-17 SPEC Specification 165 View
2026-02-17 CLM Claims 11 View
2026-02-17 ABST Abstract 1 View
2026-02-17 A.PE Preliminary Amendment 3 View
2026-02-17 N417 Electronic Filing System Acknowledgment Receipt 3 View
2026-02-17 SEQ.XML Sequence Listing (XML File) 1 View
2026-02-17 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2026-02-17 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2026-02-17 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 5 View
2026-02-17 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2026-02-17 FRPR Certified Copy of Foreign Priority Application 167 View
2026-02-17 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2026-02-17 ABST Abstract 2 View
2026-02-17 CLM Claims 10 View
2026-02-17 FRPR Certified Copy of Foreign Priority Application 196 View
2026-02-17 DRW Drawings-only black and white line drawings 46 View
2026-02-17 SPEC Specification 157 View
2026-02-17 SEQ.XML.IB Sequence Listing (XML File) from IB 1 View
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Quick Facts
App. No.
19/512,043
Effective Filing
2026-02-17