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App. No. 18/201,877 · Confirmation No. 1713

VALVE APPARATUSES AND RELATED METHODS FOR REACTIVE PROCESS GAS ISOLATION AND FACILITATING PURGE DURING ISOLATION

Inventors: Andrew Cowe, Ron Collins
Abandoned -- Failure to Respond to an Office Action View Publication ↗
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2026-01-12 ABN Abandonment 2 View
2025-06-26 CTFR Final Rejection 21 View
2025-06-26 892 List of references cited by examiner 1 View
2025-06-26 SRFW Search information including classification, databases and other search related notes 1 View
2025-06-26 1449 List of References cited by applicant and considered by examiner 5 View
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2025-03-26 CLM Claims 6 View
2025-03-26 REM Applicant Arguments/Remarks Made in an Amendment 6 View
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2025-01-15 WELCOME.LET2 Welcome Letter from USPTO Commissioner 1 View
2024-12-04 CTNF Non-Final Rejection 14 View
2024-12-04 892 List of references cited by examiner 1 View
2024-12-04 SRFW Search information including classification, databases and other search related notes 1 View
2024-12-04 1449 List of References cited by applicant and considered by examiner 4 View
2024-12-04 FOR Foreign Reference 22 View
2024-12-04 1449 List of References cited by applicant and considered by examiner 7 View
2024-12-04 FOR Foreign Reference 16 View
2024-12-04 1449 List of References cited by applicant and considered by examiner 4 View
2024-12-04 SRNT Examiner's search strategy and results 15 View
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2024-12-04 1449 List of References cited by applicant and considered by examiner 4 View
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2024-10-24 CTRS Requirement for Restriction/Election 9 View
2024-06-27 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2024-06-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-06-27 FOR Foreign Reference 24 View
2023-11-21 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
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2023-09-22 NTC.PUB Notice of Publication 1 View
2023-08-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2023-08-30 FOR Foreign Reference 15 View
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2023-08-30 FOR Foreign Reference 26 View
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2023-08-30 REF.OTHER Other reference-Patent/Application/Search Documents 16 View
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2023-08-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
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2023-06-16 APP.FILE.REC Filing Receipt 3 View
2023-06-16 WFEE Fee Worksheet (SB06) 1 View
2023-05-25 TRNA Transmittal of New Application 1 View
2023-05-25 ADS Application Data Sheet 8 View
2023-05-25 SPEC Specification 59 View
2023-05-25 CLM Claims 4 View
2023-05-25 ABST Abstract 1 View
2023-05-25 DRW.NONBW Drawings-other than black and white line drawings 24 View
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2023-05-25 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
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Quick Facts
App. No.
18/201,877
Filed
2023-05-25
Pub. No.
US20230296181A1
Art Unit
3753