Patent Application
Utility
App. No. 19/577,924
· Confirmation No. 5049
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
Applicant:
DuPont Specialty Materials Korea Ltd.
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-07-30 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-05-06 | FOR |
Foreign Reference | 60 | View | |
| 2026-05-06 | FOR |
Foreign Reference | 69 | View | |
| 2026-05-06 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 12 | View | |
| 2026-05-06 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2026-05-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-22 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-04-22 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-04-22 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2026-04-20 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-04-20 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-03-25 | SPEC |
Specification | — | View | |
| 2026-03-25 | ADS |
Application Data Sheet | 10 | View | |
| 2026-03-25 | PA.. |
Power of Attorney | 1 | View | |
| 2026-03-25 | OATH |
Oath or Declaration filed | 5 | View | |
| 2026-03-25 | SPEC |
Specification | 31 | View | |
| 2026-03-25 | CLM |
Claims | 9 | View | |
| 2026-03-25 | ABST |
Abstract | 1 | View | |
| 2026-03-25 | PA.. |
Power of Attorney | 1 | View | |
| 2026-03-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-03-25 | N417.PYMT |
Electronic Fee Payment | 2 | View |
Inventors
Doo-Hyeon MOON
Gyeonggi-do, KOREA, REPUBLIC OF
Tae-Jin LEE
Gyeonggi-do, KOREA, REPUBLIC OF
Dong-Hyung LEE
Gyeonggi-do, KOREA, REPUBLIC OF
So-Mi PARK
Gyeonggi-do, KOREA, REPUBLIC OF
Du-Yong PARK
Gyeonggi-do, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
257/40
C07D519/00
H10K85/624
H10K85/654
H10K85/636
H10K85/633
H10K85/631
H10K85/6574
H10K50/11
H10K85/6576
H10K85/615
H10K50/156
H10K50/15
H10K85/626
H10K85/6572
C07D209/86
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 53884
- Docket No.
- DI83015-US-PCN
- Confirmation No.
- 5049
Foreign Priority
10-2019-0145630
·
2019-11-14
·
REPUBLIC OF KOREA
10-2019-0006615
·
2019-01-18
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20260217734A1
- Pub. Date
- 2026-07-30
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 19/577,924
- Filed
- 2026-03-25
- Pub. No.
- US20260217734A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links