IP Library › Patent Application 18281153
Patent Application Utility PCT National Stage
App. No. 18/281,153 · Confirmation No. 6873

COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE AND OXYGEN-DERIVED OLIGOMERS

Non Final Action Mailed View Publication ↗
⬇ PDF
 Code Description Pages PDF
2026-06-09 CTNF Non-Final Rejection 11 View
2026-06-09 892 List of references cited by examiner 1 View
2026-06-09 SRFW Search information including classification, databases and other search related notes 1 View
2026-06-09 1449 List of References cited by applicant and considered by examiner 4 View
2026-06-09 1449 List of References cited by applicant and considered by examiner 4 View
2026-06-09 SRNT Examiner's search strategy and results 7 View
2026-06-09 1449 List of References cited by applicant and considered by examiner 4 View
2026-06-09 FOR Foreign Reference 45 View
2026-06-09 BIB Bibliographic Data Sheet 2 View
2026-06-03 FOR Foreign Reference 55 View
2026-06-03 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2026-06-03 IDS.SIZEFEE Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) 4 View
2026-06-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-05-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-05-10 ELC. Response to Election / Restriction Filed 1 View
2026-05-10 CLM Claims 3 View
2026-05-10 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2026-05-10 WFEE Fee Worksheet (SB06) 1 View
2026-03-12 CTRS Requirement for Restriction/Election 9 View
2026-01-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-01-09 IDS.SIZEFEE Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) 4 View
2026-01-09 FOR Foreign Reference 39 View
2026-01-09 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2025-08-26 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2025-08-26 FOR Foreign Reference 29 View
2025-08-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-08-26 IDS.SIZEFEE Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) 4 View
2024-05-16 NTC.PUB Notice of Publication 1 View
2024-02-07 APP.FILE.REC Filing Receipt 4 View
2024-02-07 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2024-02-07 WCLM Claims Worksheet (PTO-2022) 1 View
2024-02-07 WFEE Fee Worksheet (SB06) 1 View
2024-02-07 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2023-09-08 A.PE Preliminary Amendment 1 View
2023-09-08 CLM Claims 4 View
2023-09-08 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2023-09-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-09-08 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2023-09-08 FOR Foreign Reference 45 View
2023-09-08 FOR Foreign Reference 64 View
2023-09-08 OATH Oath or Declaration filed 10 View
2023-09-08 WFEE Fee Worksheet (SB06) 2 View
2023-09-08 N417 Electronic Filing System Acknowledgment Receipt 4 View
2023-09-08 371P Documents submitted with 371 (National Stage) Applications 9 View
2023-09-08 PA.. Power of Attorney 2 View
2023-09-08 371P Documents submitted with 371 (National Stage) Applications 2 View
2023-09-08 371P Documents submitted with 371 (National Stage) Applications 1 View
2023-09-08 371P Documents submitted with 371 (National Stage) Applications 5 View
2023-09-08 371P Documents submitted with 371 (National Stage) Applications 28 View
2023-09-08 SPEC Specification 20 View
2023-09-08 CLM Claims 5 View
2023-09-08 ABST Abstract 1 View
2023-09-08 TRNA Transmittal of New Application 3 View
2023-09-08 ADS Application Data Sheet 9 View
2023-09-08 PA.. Power of Attorney 2 View
2023-09-08 FRPR Certified Copy of Foreign Priority Application 40 View
2023-09-08 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 5 View
2023-09-08 ABST Abstract 1 View
2023-09-08 SPEC Specification 20 View
2023-09-08 CLM Claims 5 View
2023-09-08 OATH Oath or Declaration filed 12 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.
18/281,153
Filed
2023-09-08
Pub. No.
US20240158680A1
Art Unit
1761