IP Library › Patent Application 18175638
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App. No. 18/175,638 · Confirmation No. 2361

SURGICAL SYSTEMS INCLUDING FLEXIBLE MRI-COMPATIBLE SURGICAL CATHETERS FOR TRANSFERRING A SUBSTANCE TO AND/OR FROM A BRAIN OF A PATIENT

Inventor: Peter G. Piferi
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2026-05-11 SRNT Examiner's search strategy and results 39 View
2026-05-11 1449 List of References cited by applicant and considered by examiner 5 View
2026-05-11 BIB Bibliographic Data Sheet 1 View
2026-03-18 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2026-03-18 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-03-18 SPEC Specification 2 View
2026-03-18 CLM Claims 5 View
2026-03-18 REM Applicant Arguments/Remarks Made in an Amendment 15 View
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2026-03-18 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2026-03-18 DRW Drawings-only black and white line drawings 3 View
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2026-03-18 N417 Electronic Filing System Acknowledgment Receipt 3 View
2026-03-18 WFEE Fee Worksheet (SB06) 1 View
2026-01-05 CTNF Non-Final Rejection 17 View
2026-01-05 892 List of references cited by examiner 1 View
2026-01-05 SRFW Search information including classification, databases and other search related notes 2 View
2026-01-05 FWCLM Index of Claims 1 View
2026-01-05 SRNT Examiner's search strategy and results 26 View
2026-01-05 BIB Bibliographic Data Sheet 1 View
2026-01-05 REF.OTHER Other reference-Patent/Application/Search Documents 114 View
2026-01-05 1449 List of References cited by applicant and considered by examiner 4 View
2026-01-05 1449 List of References cited by applicant and considered by examiner 4 View
2026-01-05 1449 List of References cited by applicant and considered by examiner 27 View
2026-01-05 1449 List of References cited by applicant and considered by examiner 4 View
2026-01-05 1449 List of References cited by applicant and considered by examiner 4 View
2025-11-12 ELC. Response to Election / Restriction Filed — View
2025-11-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-11-12 ELC. Response to Election / Restriction Filed 1 View
2025-11-12 CLM Claims 5 View
2025-11-12 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2025-11-12 WFEE Fee Worksheet (SB06) 1 View
2025-10-27 CTRS Requirement for Restriction/Election 7 View
2025-10-27 FWCLM Index of Claims 1 View
2024-12-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-12-19 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
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2023-09-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-09-14 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2023-05-25 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2023-05-25 REF.OTHER Other reference-Patent/Application/Search Documents 17 View
2023-05-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-05-04 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2023-05-04 FOR Foreign Reference 5 View
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2023-03-23 WFEE Fee Worksheet (SB06) 1 View
2023-02-28 SPEC Specification 41 View
2023-02-28 CLM Claims 4 View
2023-02-28 ABST Abstract 1 View
2023-02-28 TRNA Transmittal of New Application 2 View
2023-02-28 N417 Electronic Filing System Acknowledgment Receipt 13 View
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2023-02-28 FOR Foreign Reference 44 View
2023-02-28 FOR Foreign Reference 63 View
2023-02-28 N417.PYMT Electronic Fee Payment 2 View
2023-02-28 FOR Foreign Reference 11 View
2023-02-28 FOR Foreign Reference 22 View
2023-02-28 FOR Foreign Reference 28 View
2023-02-28 FOR Foreign Reference 50 View
2023-02-28 FOR Foreign Reference 29 View
2023-02-28 ADS Application Data Sheet 8 View
2023-02-28 IDS Information Disclosure Statement (IDS) Form (SB08) 27 View
2023-02-28 FOR Foreign Reference 28 View
2023-02-28 OATH Oath or Declaration filed 1 View
2023-02-28 DRW Drawings-only black and white line drawings 10 View
2023-02-28 FOR Foreign Reference 3 View
2023-02-28 FOR Foreign Reference 22 View
2023-02-28 FOR Foreign Reference 98 View
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Quick Facts
App. No.
18/175,638
Filed
2023-02-28
Pub. No.
US20230310799A1
Art Unit
3783