IP Library Patent Application 19259169
Patent Application Utility
App. No. 19/259,169 · Confirmation No. 8094

FC VARIANTS WITH ALTERED BINDING TO NEONATAL FC RECEPTOR (FCRN) FOR VETERINARY USE

Applicant: Elanco US Inc.
Docketed New Case - Ready for Examination View Publication ↗
⬇ PDF
Code Description Pages PDF
2026-05-07 NTC.PUB Notice of Publication 1 View
2026-01-27 APP.FILE.REC Filing Receipt 4 View
2026-01-27 WFEE Fee Worksheet (SB06) 1 View
2026-01-26 CRFE Sequence Listing in Computer Readable Format, No errors found View
2026-01-26 CRFE Sequence Listing in Computer Readable Format, No errors found 13 View
2026-01-20 A.PE Preliminary Amendment View
2026-01-20 PEFR Applicant Response to Pre-Exam Formalities Notice 7 View
2026-01-20 A.PE Preliminary Amendment 1 View
2026-01-20 SPEC Specification 1 View
2026-01-20 CLM Claims 5 View
2026-01-20 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2026-01-20 N417 Electronic Filing System Acknowledgment Receipt 3 View
2026-01-20 SEQ.XML Sequence Listing (XML File) 1 View
2025-12-29 WFEE Fee Worksheet (SB06) 1 View
2025-12-29 NT.INC.REPLY Notice of Incomplete Reply 4 View
2025-12-18 CRFD Sequence Listing in Computer Readable Format is Defective View
2025-12-18 CRFD Sequence Listing in Computer Readable Format is Defective 16 View
2025-12-16 A.PE Preliminary Amendment View
2025-12-16 A.PE Preliminary Amendment 1 View
2025-12-16 SPEC Specification 1 View
2025-12-16 CLM Claims 5 View
2025-12-16 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2025-12-16 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-12-16 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2025-12-16 SEQLIST Sequence Listing 1 View
2025-12-16 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2025-12-16 SEQ.XML Sequence Listing (XML File) 1 View
2025-12-12 APP.FILE.REC Filing Receipt 4 View
2025-12-12 WFEE Fee Worksheet (SB06) 1 View
2025-12-12 SEQ.REQ.DISC Requirements for Sequence Disclosure Notice 3 View
2025-12-12 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-07-08 AS.REC Assignment Record 1 View
2025-07-07 CRFD Sequence Listing in Computer Readable Format is Defective View
2025-07-07 CRFD Sequence Listing in Computer Readable Format is Defective 15 View
2025-07-03 DRW.SUPP Drawings-black and white line and/or other drawings View
2025-07-03 APP.TEXT Application body structured text document View
2025-07-03 TRAN.LET Transmittal Letter 1 View
2025-07-03 N417.PYMT Electronic Fee Payment 2 View
2025-07-03 IDS.SIZEFEE Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) 4 View
2025-07-03 SPEC Specification 117 View
2025-07-03 CLM Claims 4 View
2025-07-03 ABST Abstract 1 View
2025-07-03 IDS Information Disclosure Statement (IDS) Form (SB08) 17 View
2025-07-03 ADS Application Data Sheet 10 View
2025-07-03 ECOMM.AUTH Internet Communications Authorization 2 View
2025-07-03 PA.. Power of Attorney 2 View
2025-07-03 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-07-03 DRW Drawings-only black and white line drawings 14 View
2025-07-03 OATH Oath or Declaration filed 5 View
2025-07-03 SEQ.XML Sequence Listing (XML File) 1 View
2025-07-03 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2025-07-03 P.AS.V Patent Assignment Verification 2 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
19/259,169
Filed
2025-07-03
Pub. No.
US20260125447A1
Art Unit
OPAP