Patent Application
Provisional
App. No. 63/609,899
· Confirmation No. 4819
Sintering Methods
Applicant:
Du Pont China Limited
Provisional Application Expired
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| 2024-04-28 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-04-28 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-02-22 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-02-21 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-02-21 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-02-15 | LET. |
Miscellaneous Incoming Letter | — | View | |
| 2024-02-15 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2024-02-15 | ADS |
Application Data Sheet | 9 | View | |
| 2024-02-15 | PA.. |
Power of Attorney | 1 | View | |
| 2024-02-15 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2024-02-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-02-15 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-02-02 | N572 |
Response - Re: Informal Power of Attorney (PTOL-308) | 1 | View | |
| 2024-01-23 | PA.. |
Power of Attorney | 1 | View | |
| 2024-01-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-01-23 | ADS |
Application Data Sheet | 9 | View | |
| 2024-01-23 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-01-18 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-01-18 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2023-12-14 | SPEC |
Specification | — | View | |
| 2023-12-14 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2023-12-14 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2023-12-14 | SPEC |
Specification | 14 | View | |
| 2023-12-14 | CLM |
Claims | 2 | View | |
| 2023-12-14 | ABST |
Abstract | 1 | View | |
| 2023-12-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-12-14 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2023-12-14 | ADS |
Application Data Sheet | 9 | View | |
| 2023-12-14 | PA.. |
Power of Attorney | 2 | View | |
| 2023-12-14 | 136A |
Authorization for Extension of Time all replies | 1 | View |
Inventors
Kazutaka Ozawa
Tokyo, JAPAN
Henry Rosenfeld
Drumore, PA
Aya Nakamoto
Kanagawa, JAPAN
Yushi Fukui
Kanagawa, JAPAN
Attorneys & Agents of Record
Prosecution
- Customer No.
- 104330
- Docket No.
- CICTD-583-P (2023P0103)
- Confirmation No.
- 4819
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-11-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-02-07
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Quick Facts
- App. No.
- 63/609,899
- Filed
- 2023-12-14
External Links