Patent Application
Utility
App. No. 18/774,650
· Confirmation No. 3757
PARTIALLY ETCHED PHASE-TRANSFORMING OPTICAL ELEMENT
Applicant:
II-VI Delaware, Inc.
Non Final Action Mailed
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| 2026-08-18 | ELC. |
Response to Election / Restriction Filed | — | View | |
| 2026-08-18 | APPENDIX.SUPP |
Appendix to the specification | — | View | |
| 2026-08-18 | APPENDIX.SUPP |
Appendix to the specification | — | View | |
| 2026-08-18 | APPENDIX |
Appendix to the specification | 41 | View | |
| 2026-08-18 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2026-08-18 | SPEC |
Specification | 1 | View | |
| 2026-08-18 | APPENDIX |
Appendix to the specification | 41 | View | |
| 2026-08-18 | ABST |
Abstract | 1 | View | |
| 2026-08-18 | CLM |
Claims | 5 | View | |
| 2026-08-18 | REM |
Applicant Arguments/Remarks Made in an Amendment | 5 | View | |
| 2026-08-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-08-18 | APPENDIX |
Appendix to the specification | 1 | View | |
| 2026-07-02 | CTRS |
Requirement for Restriction/Election | 10 | View | |
| 2026-07-02 | FWCLM |
Index of Claims | 1 | View | |
| 2026-07-02 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2026-07-02 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2026-06-26 | PA.. |
Power of Attorney | 2 | View | |
| 2026-06-26 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 3 | View | |
| 2026-06-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-07-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-07-01 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 38 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 22 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 25 | View | |
| 2025-07-01 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 17 | View | |
| 2025-07-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 7 | View | |
| 2025-07-01 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 10 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 16 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 12 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 14 | View | |
| 2025-07-01 | FOR |
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| 2025-07-01 | FOR |
Foreign Reference | 19 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 23 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 18 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 14 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 27 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 45 | View | |
| 2025-07-01 | FOR |
Foreign Reference | 21 | View | |
| 2024-11-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-11-15 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-11-15 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2024-11-08 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-07-30 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-07-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-07-30 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-07-16 | A.PE |
Preliminary Amendment | — | View | |
| 2024-07-16 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-07-16 | SPEC |
Specification | — | View | |
| 2024-07-16 | PA.. |
Power of Attorney | 3 | View | |
| 2024-07-16 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2024-07-16 | DRW |
Drawings-only black and white line drawings | 15 | View | |
| 2024-07-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2024-07-16 | ADS |
Application Data Sheet | 9 | View | |
| 2024-07-16 | TRNA |
Transmittal of New Application | 2 | View | |
| 2024-07-16 | SPEC |
Specification | 37 | View | |
| 2024-07-16 | CLM |
Claims | 5 | View | |
| 2024-07-16 | ABST |
Abstract | 1 | View | |
| 2024-07-16 | A.PE |
Preliminary Amendment | 1 | View | |
| 2024-07-16 | SPEC |
Specification | 1 | View | |
| 2024-07-16 | CLM |
Claims | 5 | View | |
| 2024-07-16 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-07-16 | OATH |
Oath or Declaration filed | 3 | View | |
| 2024-07-16 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2024-07-16 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-07-16 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
359/572
G02B5/1861
G02B5/1871
Prosecution
- Examiner
- LAVARIAS, ARNEL C
- Art Unit
- 2872
- Customer No.
- 226351
- Docket No.
- 4220-19040.4(D-04013-US04
- Confirmation No.
- 3757
Publication
- Pub. No.
- US20240369747A1
- Pub. Date
- 2024-11-07
Parent
is a Continuation of
→
App. 17/934,710
· US 12,055,738
Filed 2022-09-23
· Patented Case
Parent
is a Division of
→
App. 16/802,339
· US 11,487,053
Filed 2020-02-26
· Patented Case
Parent
Claims priority from a provisional application
→
App. 62/810,834
Filed 2019-02-26
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 62/855,885
Filed 2019-05-31
· Provisional Application Expired
SECURITY INTEREST
Recorded 2025-10-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-07-16
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Quick Facts
- App. No.
- 18/774,650
- Filed
- 2024-07-16
- Pub. No.
- US20240369747A1
- Examiner
- LAVARIAS, ARNEL C
- Art Unit
- 2872
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