IP Library › Patent Application 17779156
Patent Application Utility PCT National Stage
App. No. 17/779,156 · Confirmation No. 1540

ACTIVE RECTIFIER WITH CURRENT SOURCE INVERTER AND VOLTAGE SOURCE INVERTER POWER SYSTEMS FOR INDUCTION HEATING AND MELTING APPLICATIONS

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2026-07-16 CTFR Final Rejection 10 View
2026-07-16 FWCLM Index of Claims 1 View
2026-07-16 SRFW Search information including classification, databases and other search related notes 2 View
2026-07-16 SRNT Examiner's search strategy and results 14 View
2026-02-13 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2026-02-13 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-02-13 CLM Claims 4 View
2026-02-13 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2026-02-13 N417.PYMT Electronic Fee Payment 2 View
2026-02-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-02-13 WFEE Fee Worksheet (SB06) 1 View
2025-08-13 CTNF Non-Final Rejection 10 View
2025-08-13 892 List of references cited by examiner 1 View
2025-08-13 SRFW Search information including classification, databases and other search related notes 1 View
2025-08-13 FWCLM Index of Claims 1 View
2025-08-13 1449 List of References cited by applicant and considered by examiner 1 View
2025-08-13 FOR Foreign Reference 12 View
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2025-08-13 1449 List of References cited by applicant and considered by examiner 4 View
2025-08-13 FOR Foreign Reference 35 View
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2025-08-13 BIB Bibliographic Data Sheet 1 View
2025-08-13 1449 List of References cited by applicant and considered by examiner 6 View
2025-08-13 FOR Foreign Reference 21 View
2025-08-13 FOR Foreign Reference 32 View
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2025-08-13 FOR Foreign Reference 16 View
2025-08-13 SRNT Examiner's search strategy and results 13 View
2025-08-13 1449 List of References cited by applicant and considered by examiner 1 View
2025-07-09 ELC. Response to Election / Restriction Filed — View
2025-07-09 ELC. Response to Election / Restriction Filed 1 View
2025-07-09 CLM Claims 4 View
2025-07-09 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2025-07-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-07-09 WFEE Fee Worksheet (SB06) 1 View
2025-05-09 CTRS Requirement for Restriction/Election 7 View
2024-11-27 IDS.R197.REL ​Letter specifying the conditions for filing under 37 CFR 1.97​ — View
2024-11-27 FOR Foreign Reference 12 View
2024-11-27 FOR Foreign Reference 10 View
2024-11-27 N417 Electronic Filing System Acknowledgment Receipt 5 View
2024-11-27 FOR Foreign Reference 2 View
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2024-11-27 IDS.R197.REL ​Letter specifying the conditions for filing under 37 CFR 1.97​ 2 View
2024-11-27 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2024-11-27 FOR Foreign Reference 21 View
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2024-11-27 FOR Foreign Reference 41 View
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2024-07-12 IDS.R197.REL ​Letter specifying the conditions for filing under 37 CFR 1.97​ — View
2024-07-12 FOR Foreign Reference 33 View
2024-07-12 FOR Foreign Reference 20 View
2024-07-12 FOR Foreign Reference 11 View
2024-07-12 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2024-07-12 N417 Electronic Filing System Acknowledgment Receipt 3 View
2024-07-12 TRAN.LET Transmittal Letter 2 View
2024-05-24 NTC.PUB Notice of Publication 1 View
2024-02-29 NTC.PUB.DATE Notice of New or Revised Publication Date 1 View
2024-02-13 APP.FILE.REC Filing Receipt 4 View
2024-02-13 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2024-02-13 WCLM Claims Worksheet (PTO-2022) 1 View
2024-02-13 WFEE Fee Worksheet (SB06) 1 View
2024-02-13 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2023-01-25 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2023-01-25 FOR Foreign Reference 17 View
2023-01-25 FOR Foreign Reference 46 View
2023-01-25 FOR Foreign Reference 41 View
2023-01-25 N417 Electronic Filing System Acknowledgment Receipt 3 View
2023-01-25 TRAN.LET Transmittal Letter 4 View
2022-05-24 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2022-05-24 PA.. Power of Attorney 1 View
2022-05-24 PA.. Power of Attorney 1 View
2022-05-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-05-24 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2022-05-24 WFEE Fee Worksheet (SB06) 2 View
2022-05-24 N417 Electronic Filing System Acknowledgment Receipt 4 View
2022-05-24 TRNA Transmittal of New Application 3 View
2022-05-24 DRW.NONBW Drawings-other than black and white line drawings 13 View
2022-05-24 SPEC Specification 12 View
2022-05-24 CLM Claims 4 View
2022-05-24 ABST Abstract 1 View
2022-05-24 FOR Foreign Reference 19 View
2022-05-24 REF.OTHER Other reference-Patent/Application/Search Documents 12 View
2022-05-24 DRW Drawings-only black and white line drawings 13 View
2022-05-24 OATH Oath or Declaration filed 2 View
2022-05-24 ADS Application Data Sheet 9 View
2022-05-24 A.PE Preliminary Amendment 1 View
2022-05-24 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2022-05-24 DRW.SUPP Drawings-black and white line and/or other drawings — View
2022-05-24 REF.OTHER Other reference-Patent/Application/Search Documents 32 View
2022-05-24 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 4 View
2022-05-24 ABST Abstract 2 View
2022-05-24 SPEC Specification 12 View
2022-05-24 CLM Claims 4 View
2022-05-24 DRW Drawings-only black and white line drawings 13 View
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Quick Facts
App. No.
17/779,156
Filed
2022-05-24
Pub. No.
US20240172335A1
Art Unit
3761