IP Library › Patent Application 17758595
Patent Application Utility PCT National Stage
App. No. 17/758,595 · Confirmation No. 3240

CATALYTIC FILTERS FOR HYDROGENATION AND EMISSIONS CONTROL

Applicant: UNIFRAX I LLC
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2026-05-15 N417.PYMT Electronic Fee Payment 2 View
2026-04-28 AP.PRE.DEC Pre-Brief Appeal Conference decision 2 View
2026-03-13 XT/ Extension of Time 1 View
2026-03-13 N/AP Notice of Appeal Filed 1 View
2026-03-13 LET. Miscellaneous Incoming Letter 1 View
2026-03-13 AP.PRE.REQ Pre-Appeal Brief Conference Request 5 View
2026-03-13 N417.PYMT Electronic Fee Payment 2 View
2026-03-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-11-18 CTFR Final Rejection 12 View
2025-11-18 SRFW Search information including classification, databases and other search related notes 2 View
2025-11-18 SRNT Examiner's search strategy and results 2 View
2025-09-05 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2025-09-05 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-09-05 CLM Claims 5 View
2025-09-05 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2025-09-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-06-11 CTNF Non-Final Rejection 11 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 2 View
2025-06-11 BIB Bibliographic Data Sheet 1 View
2025-06-11 1449 List of References cited by applicant and considered by examiner 1 View
2025-06-11 1449 List of References cited by applicant and considered by examiner 1 View
2025-06-11 1449 List of References cited by applicant and considered by examiner 1 View
2025-06-11 SRNT Examiner's search strategy and results 2 View
2025-05-19 ELC. Response to Election / Restriction Filed — View
2025-05-19 ELC. Response to Election / Restriction Filed 1 View
2025-05-19 CLM Claims 4 View
2025-05-19 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2025-05-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-05-19 WFEE Fee Worksheet (SB06) 1 View
2025-04-24 CTRS Requirement for Restriction/Election 8 View
2025-04-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-04-08 TRAN.LET Transmittal Letter 2 View
2025-04-08 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2023-10-12 NTC.PUB Notice of Publication 1 View
2023-06-21 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2023-06-21 APP.FILE.REC Filing Receipt 3 View
2022-10-03 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2022-10-03 REF.OTHER Other reference-Patent/Application/Search Documents 9 View
2022-10-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-10-03 TRAN.LET Transmittal Letter 2 View
2022-07-25 PA.. Power of Attorney 1 View
2022-07-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2022-07-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-07-25 PA.. Power of Attorney — View
2022-07-11 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2022-07-11 A.PE Preliminary Amendment 1 View
2022-07-11 SPEC Specification 1 View
2022-07-11 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2022-07-11 TRNA Transmittal of New Application 3 View
2022-07-11 OATH Oath or Declaration filed 1 View
2022-07-11 TRAN.LET Transmittal Letter 1 View
2022-07-11 DRW Drawings-only black and white line drawings 13 View
2022-07-11 SPEC Specification 18 View
2022-07-11 CLM Claims 4 View
2022-07-11 ABST Abstract 1 View
2022-07-11 N417 Electronic Filing System Acknowledgment Receipt 4 View
2022-07-11 N417.PYMT Electronic Fee Payment 2 View
2022-07-11 ADS Application Data Sheet 8 View
2022-07-11 FRPR Certified Copy of Foreign Priority Application 32 View
2022-07-11 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 4 View
2022-07-11 ABST Abstract 1 View
2022-07-11 SPEC Specification 18 View
2022-07-11 CLM Claims 4 View
2022-07-11 DRW Drawings-only black and white line drawings 13 View
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Quick Facts
App. No.
17/758,595
Filed
2022-07-11
Pub. No.
US20230321602A1
Art Unit
1774