Patent Application
Utility
App. No. 18/963,082
· Confirmation No. 2656
Bulk Silicon Carbide Crystal Growth System with 3D-Printed Parts
Inventors:
Brian Bennett Haidet, Caleb Andrew Kent, Alexander Kevin Shveyd, Yuri I. Khlebnikov, Valeri Fedorovich Tsvetkov, Elif Balkas
Applicant:
Wolfspeed, Inc.
Notice of Allowance Mailed -- Application Received in Office of Publications
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-07-21 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 7 | View | |
| 2026-07-21 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-07-21 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-07-21 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-07-21 | SRNT |
Examiner's search strategy and results | 49 | View | |
| 2026-06-03 | A.NE |
Response After Final Action | — | View | |
| 2026-06-03 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2026-06-03 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2026-06-03 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2026-06-03 | CLM |
Claims | 3 | View | |
| 2026-06-03 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2026-06-03 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-06-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-03 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-03-27 | TRNA |
Transmittal of New Application | 2 | View | |
| 2026-03-27 | OATH |
Oath or Declaration filed | 2 | View | |
| 2026-03-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-03-05 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-03-03 | CTFR |
Final Rejection | 12 | View | |
| 2026-03-03 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-03-03 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-03-03 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2026-03-03 | FOR |
Foreign Reference | 37 | View | |
| 2026-03-03 | SRNT |
Examiner's search strategy and results | 38 | View | |
| 2026-02-24 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | — | View | |
| 2026-02-24 | FOR |
Foreign Reference | 19 | View | |
| 2026-02-24 | FOR |
Foreign Reference | 36 | View | |
| 2026-02-24 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | 3 | View | |
| 2026-02-24 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2026-02-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-12-01 | TRAN.LET |
Transmittal Letter | — | View | |
| 2025-12-01 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2025-12-01 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-12-01 | CLM |
Claims | 3 | View | |
| 2025-12-01 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2025-12-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-12-01 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-12-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-06-30 | CTNF |
Non-Final Rejection | 12 | View | |
| 2025-06-30 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-06-30 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-06-30 | FOR |
Foreign Reference | 18 | View | |
| 2025-06-30 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2025-06-30 | SRNT |
Examiner's search strategy and results | 34 | View | |
| 2025-06-30 | FOR |
Foreign Reference | 28 | View | |
| 2025-06-30 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2025-06-30 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2025-05-05 | ELC. |
Response to Election / Restriction Filed | — | View | |
| 2025-05-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-05-05 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2025-05-05 | CLM |
Claims | 3 | View | |
| 2025-05-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-05-05 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-04-18 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | — | View | |
| 2025-04-18 | FOR |
Foreign Reference | 24 | View | |
| 2025-04-18 | FOR |
Foreign Reference | 32 | View | |
| 2025-04-18 | FOR |
Foreign Reference | 29 | View | |
| 2025-04-18 | FOR |
Foreign Reference | 29 | View | |
| 2025-04-18 | FOR |
Foreign Reference | 16 | View | |
| 2025-04-18 | FOR |
Foreign Reference | 17 | View | |
| 2025-04-18 | FOR |
Foreign Reference | 16 | View | |
| 2025-04-18 | FOR |
Foreign Reference | 20 | View | |
| 2025-04-18 | FOR |
Foreign Reference | 22 | View | |
| 2025-04-18 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-04-18 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | 3 | View | |
| 2025-04-18 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2025-04-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-04-14 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | — | View | |
| 2025-04-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2025-04-14 | FOR |
Foreign Reference | 33 | View | |
| 2025-04-14 | FOR |
Foreign Reference | 50 | View | |
| 2025-04-14 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-04-14 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | 3 | View | |
| 2025-04-14 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2025-03-05 | CTRS |
Requirement for Restriction/Election | 6 | View | |
| 2025-01-15 | PET.SEMI.G |
Semiconductor Petition Granted | 2 | View | |
| 2024-12-06 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-12-06 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-12-06 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-12-06 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-11-27 | TRNA |
Transmittal of New Application | — | View | |
| 2024-11-27 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-11-27 | APP.TEXT |
Application body structured text document | — | View | |
| 2024-11-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-11-27 | ADS |
Application Data Sheet | 10 | View | |
| 2024-11-27 | TRNA |
Transmittal of New Application | 1 | View | |
| 2024-11-27 | PA.. |
Power of Attorney | 2 | View | |
| 2024-11-27 | 136A |
Authorization for Extension of Time all replies | 1 | View | |
| 2024-11-27 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2024-11-27 | SPEC |
Specification | 40 | View | |
| 2024-11-27 | CLM |
Claims | 3 | View | |
| 2024-11-27 | ABST |
Abstract | 1 | View | |
| 2024-11-27 | DRW |
Drawings-only black and white line drawings | 25 | View | |
| 2024-11-27 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-11-27 | PET.SEMI |
Petition for Semiconductor Pilot | 3 | View | |
| 2024-11-27 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Brian Bennett Haidet
Raleigh, NC
Caleb Andrew Kent
Durham, NC
Alexander Kevin Shveyd
Chapel Hill, NC
Yuri I. Khlebnikov
Raleigh, NC
Valeri Fedorovich Tsvetkov
Durham, NC
Elif Balkas
Cary, NC
Attorneys & Agents of Record
Classification
USPC
117/200
B33Y70/10
C30B23/02
B33Y10/00
B33Y70/00
B33Y80/00
C30B29/36
Publication
- Pub. No.
- US20260062832A1
- Pub. Date
- 2026-03-05
from
WOLFSPEED, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2026-03-26
from
WOLFSPEED, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2025-09-30
from
WOLFSPEED, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2025-09-30
from
WOLFSPEED, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2025-09-30
from
WOLFSPEED, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2025-09-30
from
KENT, CALEB ANDREW,
SHVEYD, ALEXANDER KEVIN,
HAIDET, BRIAN BENNETT,
KHLEBNIKOV, YURI I.,
TSVETKOV, VALERI FEDOROVICH,
BALKAS, ELIF
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-08-25
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
External Links