Patent Application
Utility
App. No. 19/239,693
· Confirmation No. 6551
Multizone Zone Reactor for Crystal Growth
Applicant:
Wolfspeed, Inc.
Docketed New Case - Ready for Examination
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| 2026-08-20 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | — | View | |
| 2026-08-20 | FOR |
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| 2026-08-20 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | — | View | |
| 2026-08-20 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | — | View | |
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| 2026-08-20 | N417 |
Electronic Filing System Acknowledgment Receipt | — | View | |
| 2026-05-28 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-09-15 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | — | View | |
| 2025-09-15 | FOR |
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| 2025-09-15 | FOR |
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| 2025-09-15 | N417 |
Electronic Filing System Acknowledgment Receipt | — | View | |
| 2025-09-15 | FOR |
Foreign Reference | — | View | |
| 2025-09-15 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | — | View | |
| 2025-09-15 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | — | View | |
| 2025-09-15 | FOR |
Foreign Reference | — | View | |
| 2025-09-15 | FOR |
Foreign Reference | — | View | |
| 2025-09-15 | FOR |
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| 2025-09-15 | FOR |
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| 2025-09-12 | DRW.SUPP |
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| 2025-09-12 | A.PE |
Preliminary Amendment | — | View | |
| 2025-09-12 | DRW.SUPP |
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| 2025-09-12 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-09-12 | A.PE |
Preliminary Amendment | — | View | |
| 2025-09-12 | CLM |
Claims | — | View | |
| 2025-09-12 | REM |
Applicant Arguments/Remarks Made in an Amendment | — | View | |
| 2025-09-12 | SPEC |
Specification | — | View | |
| 2025-09-12 | SPEC |
Specification | — | View | |
| 2025-09-12 | CLM |
Claims | — | View | |
| 2025-09-12 | ABST |
Abstract | — | View | |
| 2025-09-12 | N417 |
Electronic Filing System Acknowledgment Receipt | — | View | |
| 2025-09-12 | DRW |
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| 2025-09-12 | SPEC |
Specification | 2 | View | |
| 2025-09-12 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-09-12 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-07-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-07-01 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2025-07-01 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-06-16 | PA.. |
Power of Attorney | — | View | |
| 2025-06-16 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-06-16 | SPEC |
Specification | — | View | |
| 2025-06-16 | CLM |
Claims | — | View | |
| 2025-06-16 | ABST |
Abstract | — | View | |
| 2025-06-16 | N417 |
Electronic Filing System Acknowledgment Receipt | — | View | |
| 2025-06-16 | OATH |
Oath or Declaration filed | — | View | |
| 2025-06-16 | DRW |
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| 2025-06-16 | N417.PYMT |
Electronic Fee Payment | — | View | |
| 2025-06-16 | ADS |
Application Data Sheet | — | View | |
| 2025-06-16 | PA.. |
Power of Attorney | — | View | |
| 2025-06-16 | LET. |
Miscellaneous Incoming Letter | — | View | |
| 2025-06-16 | TRAN.LET |
Transmittal Letter | — | View | |
| 2025-06-16 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-06-16 | 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
Classification
USPC
118/719
C30B23/06
C30B29/36
C30B23/066
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- 1716
- Customer No.
- 22827
- Docket No.
- WFSP-207
- Confirmation No.
- 6551
Publication
- Pub. No.
- US20260146362A1
- Pub. Date
- 2026-05-28
Parent
Claims priority from a provisional application
→
App. 63/779,889
Filed 2025-03-28
· Provisional Application Expired
Parent
is a Continuation in-part of
→
App. 18/962,454
Filed 2024-11-27
· Docketed New Case - Ready for Examination
Child
PCT
International (PCT) Stage
→
PCT/US2025/056607
Filed 2025-11-21
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
PCT
International (PCT) Stage
→
PCT/US2025/056612
Filed 2025-11-21
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
is a Continuation in-part of
→
App. 19/341,950
Filed 2025-09-26
· Docketed New Case - Ready for Examination
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
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Quick Facts
- App. No.
- 19/239,693
- Filed
- 2025-06-16
- Pub. No.
- US20260146362A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- 1716
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