IP Library › Patent Application 17907869
Patent Application Utility PCT National Stage
App. No. 17/907,869 · Confirmation No. 1048

CATALYSTS FOR THE FORMATION OF POLYURETHANES

Non Final Action Mailed View Publication ↗
⬇ PDF
 Code Description Pages PDF
2026-05-11 CTNF Non-Final Rejection 8 View
2026-05-11 892 List of references cited by examiner 1 View
2026-05-11 SRFW Search information including classification, databases and other search related notes 2 View
2026-05-11 SRNT Examiner's search strategy and results 4 View
2026-05-11 FOR Foreign Reference 55 View
2026-03-10 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) — View
2026-03-10 RCEX Request for Continued Examination (RCE) 3 View
2026-03-10 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2026-03-10 CLM Claims 7 View
2026-03-10 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2026-03-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-03-10 N417.PYMT Electronic Fee Payment 2 View
2026-03-10 WFEE Fee Worksheet (SB06) 1 View
2025-11-10 CTFR Final Rejection 6 View
2025-11-10 892 List of references cited by examiner 1 View
2025-11-10 SRFW Search information including classification, databases and other search related notes 1 View
2025-11-10 SRNT Examiner's search strategy and results 1 View
2025-11-10 FOR Foreign Reference 13 View
2025-09-11 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2025-09-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-09-11 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-09-11 CLM Claims 7 View
2025-09-11 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2025-09-11 WFEE Fee Worksheet (SB06) 1 View
2025-06-11 CTNF Non-Final Rejection 6 View
2025-06-11 892 List of references cited by examiner 1 View
2025-06-11 SRFW Search information including classification, databases and other search related notes 1 View
2025-06-11 1449 List of References cited by applicant and considered by examiner 4 View
2025-06-11 1449 List of References cited by applicant and considered by examiner 4 View
2025-06-11 BIB Bibliographic Data Sheet 1 View
2025-06-11 1449 List of References cited by applicant and considered by examiner 4 View
2025-06-11 SRNT Examiner's search strategy and results 1 View
2025-05-28 ELC. Response to Election / Restriction Filed — View
2025-05-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-05-28 ELC. Response to Election / Restriction Filed 1 View
2025-05-28 CLM Claims 29 View
2025-05-28 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2025-05-28 WFEE Fee Worksheet (SB06) 1 View
2025-03-28 CTRS Requirement for Restriction/Election 7 View
2024-10-09 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2024-10-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-03-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-03-13 FOR Foreign Reference 24 View
2024-03-13 FOR Foreign Reference 26 View
2024-03-13 FOR Foreign Reference 19 View
2024-03-13 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2023-05-04 NTC.PUB Notice of Publication 1 View
2023-01-24 WCLM Claims Worksheet (PTO-2022) 1 View
2023-01-24 WFEE Fee Worksheet (SB06) 1 View
2023-01-24 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2023-01-24 APP.FILE.REC Filing Receipt 3 View
2022-08-29 CLM Claims 28 View
2022-08-29 SPEC Specification 49 View
2022-08-29 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 4 View
2022-08-29 ABST Abstract 1 View
2022-08-29 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2022-08-29 FOR Foreign Reference 9 View
2022-08-29 FOR Foreign Reference 14 View
2022-08-29 REF.OTHER Other reference-Patent/Application/Search Documents 15 View
2022-08-29 WFEE Fee Worksheet (SB06) 2 View
2022-08-29 N417 Electronic Filing System Acknowledgment Receipt 4 View
2022-08-29 SPEC Specification 49 View
2022-08-29 CLM Claims 28 View
2022-08-29 ABST Abstract 1 View
2022-08-29 ADS Application Data Sheet 9 View
2022-08-29 OATH Oath or Declaration filed 4 View
2022-08-29 TRNA Transmittal of New Application 4 View
2022-08-29 A.PE Preliminary Amendment 1 View
2022-08-29 SPEC Specification 1 View
2022-08-29 CLM Claims 31 View
2022-08-29 REM Applicant Arguments/Remarks Made in an Amendment 1 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.
17/907,869
Filed
2022-08-29
Pub. No.
US20230134280A1
Art Unit
1763