Patent Application
Utility
App. No. 19/574,984
· Confirmation No. 5629
PARTICLE SEPARATION APPARATUS AND PARTICLE SEPARATION METHOD
Applicant:
CANON KABUSHIKI KAISHA
Docketed New Case - Ready for Examination
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| 2026-08-06 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-06-05 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2026-06-05 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-06-03 | LET. |
Miscellaneous Incoming Letter | — | View | |
| 2026-06-03 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2026-06-03 | R46C.REQ |
Request under 37CFR1.46(c) to correct, update, change applicant | 1 | View | |
| 2026-06-03 | PA.. |
Power of Attorney | 3 | View | |
| 2026-06-03 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 18 | View | |
| 2026-06-03 | CFILE |
Request for Corrected Filing Receipt | 1 | View | |
| 2026-06-03 | ADS |
Application Data Sheet | 9 | View | |
| 2026-06-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-02 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 2 | View | |
| 2026-06-02 | N572 |
Response - Re: Informal Power of Attorney (PTOL-308) | 1 | View | |
| 2026-05-28 | R46C.REQ |
Request under 37CFR1.46(c) to correct, update, change applicant | — | View | |
| 2026-05-28 | R46C.REQ |
Request under 37CFR1.46(c) to correct, update, change applicant | 1 | View | |
| 2026-05-28 | PA.. |
Power of Attorney | 3 | View | |
| 2026-05-28 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2026-05-28 | CFILE |
Request for Corrected Filing Receipt | 1 | View | |
| 2026-05-28 | ADS |
Application Data Sheet | 9 | View | |
| 2026-05-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-22 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-04-22 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-04-22 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2026-04-21 | PD.FILED.E |
Priority Documents electronically retrieved by USPTO from a participating IP Office | 25 | View | |
| 2026-03-23 | TRNA |
Transmittal of New Application | — | View | |
| 2026-03-23 | APP.TEXT |
Application body structured text document | — | View | |
| 2026-03-23 | ADS |
Application Data Sheet | 9 | View | |
| 2026-03-23 | SPEC |
Specification | 25 | View | |
| 2026-03-23 | TRNA |
Transmittal of New Application | 2 | View | |
| 2026-03-23 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2026-03-23 | OATH |
Oath or Declaration filed | 2 | View | |
| 2026-03-23 | PA.. |
Power of Attorney | 3 | View | |
| 2026-03-23 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2026-03-23 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2026-03-23 | FOR |
Foreign Reference | 98 | View | |
| 2026-03-23 | FOR |
Foreign Reference | 13 | View | |
| 2026-03-23 | FOR |
Foreign Reference | 6 | View | |
| 2026-03-23 | FOR |
Foreign Reference | 68 | View | |
| 2026-03-23 | CLM |
Claims | 6 | View | |
| 2026-03-23 | ABST |
Abstract | 1 | View | |
| 2026-03-23 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-03-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Tsutomu MIKI
Komae, JAPAN
Yuhi HIGUCHI
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
422/503
B01D21/0057
B01L3/502753
B01L2200/0652
B01L2300/0681
B01L2300/0816
B01L2300/0864
B01L2300/0883
C12M1/00
C12N5/06
C12P1/00
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 22850
- Docket No.
- 562136US
- Confirmation No.
- 5629
Foreign Priority
2023-174692
·
2023-10-06
·
JAPAN
Publication
- Pub. No.
- US20260225098A1
- Pub. Date
- 2026-08-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-05-01
UNDIVIDED INTEREST ASSIGNMENT
Recorded 2026-03-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-03-23
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Quick Facts
- App. No.
- 19/574,984
- Filed
- 2026-03-23
- Pub. No.
- US20260225098A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links