Patent Application
Provisional
App. No. 63/779,889
· Confirmation No. 3533
Multizone Zone Reactor for Crystal Growth
Applicant:
Wolfspeed, Inc.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2025-05-01 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2025-05-01 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-03-28 | PA.. |
Power of Attorney | — | View | |
| 2025-03-28 | SPEC |
Specification | — | View | |
| 2025-03-28 | SPEC |
Specification | 43 | View | |
| 2025-03-28 | CLM |
Claims | 35 | View | |
| 2025-03-28 | ABST |
Abstract | 1 | View | |
| 2025-03-28 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-03-28 | DRW |
Drawings-only black and white line drawings | 21 | View | |
| 2025-03-28 | ADS |
Application Data Sheet | 9 | View | |
| 2025-03-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-03-28 | 136A |
Authorization for Extension of Time all replies | 1 | View | |
| 2025-03-28 | PA.. |
Power of Attorney | 2 | View | |
| 2025-03-28 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2025-03-28 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-03-28 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Valeri Fedorovich Tsvetkov
Durham, NC
Brian Bennett Haidet
Raleigh, NC
Caleb Andrew Kent
Durham, NC
Yuri I. Khlebnikov
Raleigh, NC
Attorneys & Agents of Record
Prosecution
- Customer No.
- 22827
- Docket No.
- WFSP-207-P
- Confirmation No.
- 3533
Child
PCT
Claims priority from a provisional application
→
PCT/US2025/056607
Filed 2025-11-21
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 19/341,950
Filed 2025-09-26
· Docketed New Case - Ready for Examination
Child
Claims priority from a provisional application
→
App. 19/239,693
Filed 2025-06-16
· Docketed New Case - Ready for Examination
Child
PCT
Claims priority from a provisional application
→
PCT/US2025/056612
Filed 2025-11-21
· RO PROCESSING COMPLETED-PLACED IN STORAGE
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 63/779,889
- Filed
- 2025-03-28
External Links