Patent Application
Utility
App. No. 18/451,279
· Confirmation No. 8644
SUPERCONDUCTING MAGNET AND MRI APPARATUS
Applicant:
CANON KABUSHIKI KAISHA
Docketed New Case - Ready for Examination
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| 2026-07-01 | RCEX |
Request for Continued Examination (RCE) | — | View | |
| 2026-07-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-07-01 | RCEX |
Request for Continued Examination (RCE) | 1 | View | |
| 2026-07-01 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2026-07-01 | XT/ |
Extension of Time | 1 | View | |
| 2026-07-01 | CLM |
Claims | 5 | View | |
| 2026-07-01 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-07-01 | REM |
Applicant Arguments/Remarks Made in an Amendment | 7 | View | |
| 2026-07-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-06-01 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2026-05-29 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-05-27 | LET. |
Miscellaneous Incoming Letter | — | View | |
| 2026-05-27 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2026-05-27 | R46C.REQ |
Request under 37CFR1.46(c) to correct, update, change applicant | 1 | View | |
| 2026-05-27 | PA.. |
Power of Attorney | 3 | View | |
| 2026-05-27 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 18 | View | |
| 2026-05-27 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2026-05-27 | ADS |
Application Data Sheet | 8 | View | |
| 2026-05-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-13 | TRAN.LET |
Transmittal Letter | — | View | |
| 2026-04-13 | IDS.SIZEFEE |
Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) | 2 | View | |
| 2026-04-13 | PTA.IDS |
Patent Term Adjustment Statement under 37 CFR 1.704(d) filed with an IDS | 1 | View | |
| 2026-04-13 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2026-04-13 | FOR |
Foreign Reference | 16 | View | |
| 2026-04-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-13 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-03-02 | CTFR |
Final Rejection | 10 | View | |
| 2025-12-03 | LET. |
Miscellaneous Incoming Letter | — | View | |
| 2025-12-03 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2025-12-03 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-12-03 | CLM |
Claims | 5 | View | |
| 2025-12-03 | REM |
Applicant Arguments/Remarks Made in an Amendment | 5 | View | |
| 2025-12-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-12-03 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-09-05 | CTNF |
Non-Final Rejection | 9 | View | |
| 2025-09-05 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-09-05 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-09-05 | SRNT |
Examiner's search strategy and results | 5 | View | |
| 2025-09-05 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2025-09-05 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2025-07-01 | LET. |
Miscellaneous Incoming Letter | — | View | |
| 2025-07-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-07-01 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2025-07-01 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2025-06-10 | CTRS |
Requirement for Restriction/Election | 6 | View | |
| 2024-03-07 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2023-10-03 | PD.FILED.F |
Priority Documents electronically retrieved requiring USPTO confirmation | 28 | View | |
| 2023-09-06 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2023-09-06 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-08-17 | APP.TEXT |
Application body structured text document | — | View | |
| 2023-08-17 | TRNA |
Transmittal of New Application | — | View | |
| 2023-08-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2023-08-17 | ADS |
Application Data Sheet | 8 | View | |
| 2023-08-17 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2023-08-17 | SPEC |
Specification | 32 | View | |
| 2023-08-17 | CLM |
Claims | 5 | View | |
| 2023-08-17 | ABST |
Abstract | 1 | View | |
| 2023-08-17 | TRNA |
Transmittal of New Application | 1 | View | |
| 2023-08-17 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2023-08-17 | OATH |
Oath or Declaration filed | 2 | View | |
| 2023-08-17 | PA.. |
Power of Attorney | 2 | View | |
| 2023-08-17 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2023-08-17 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2023-08-17 | FOR |
Foreign Reference | 45 | View |
Inventors
Takehiro SHIBUYA
Nasushiobara, JAPAN
Hiromi KAWAMOTO
Yaita, JAPAN
Attorneys & Agents of Record
Classification
USPC
335/216
G01R33/3815
H01F6/008
H01F6/02
H01F6/06
Prosecution
- Examiner
- TALPALATSKI, ALEXANDER
- Art Unit
- 2837
- Customer No.
- 22850
- Docket No.
- 549464US
- Confirmation No.
- 8644
Foreign Priority
2022-139080
·
2022-09-01
·
JAPAN
Publication
- Pub. No.
- US20240077555A1
- Pub. Date
- 2024-03-07
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-05-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-08-17
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Quick Facts
- App. No.
- 18/451,279
- Filed
- 2023-08-17
- Pub. No.
- US20240077555A1
- Examiner
- TALPALATSKI, ALEXANDER
- Art Unit
- 2837
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