Patent Application
Utility
App. No. 18/925,140
· Confirmation No. 2001
ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
Inventors:
Su-Hyun LEE, Kyung-Hoon CHOI, So-Young JUNG, Chi-Sik KIM, Soo-Yong LEE, Sang-Hee CHO, Young-Jun CHO, Young-Gil KIM, Bitnari KIM, Young-Jae KIM, Hyo-Nim SHIN
Applicant:
DuPont Specialty Materials Korea Ltd.
Docketed New Case - Ready for Examination
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| 2025-04-17 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-04-11 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-04-08 | PA.. |
Power of Attorney | 2 | View | |
| 2025-04-08 | N417 |
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| 2024-12-01 | PD.FILED.E |
Priority Documents electronically retrieved by USPTO from a participating IP Office | 164 | View | |
| 2024-12-01 | PD.FILED.E |
Priority Documents electronically retrieved by USPTO from a participating IP Office | 191 | View | |
| 2024-11-01 | WFEE |
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| 2024-11-01 | APP.FILE.REC |
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| 2024-11-01 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-10-24 | SPEC |
Specification | — | View | |
| 2024-10-24 | N417.PYMT |
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| 2024-10-24 | ADS |
Application Data Sheet | 12 | View | |
| 2024-10-24 | PA.. |
Power of Attorney | 2 | View | |
| 2024-10-24 | SPEC |
Specification | 118 | View | |
| 2024-10-24 | CLM |
Claims | 64 | View | |
| 2024-10-24 | ABST |
Abstract | 1 | View | |
| 2024-10-24 | OATH |
Oath or Declaration filed | 11 | View | |
| 2024-10-24 | N417 |
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Inventors
Su-Hyun LEE
Gyeonggi-do, KOREA, REPUBLIC OF
Kyung-Hoon CHOI
Gyeonggi-do, KOREA, REPUBLIC OF
So-Young JUNG
Gyeonggi-do, KOREA, REPUBLIC OF
Chi-Sik KIM
Gyeonggi-do, KOREA, REPUBLIC OF
Soo-Yong LEE
Gyeonggi-do, KOREA, REPUBLIC OF
Sang-Hee CHO
Gyeonggi-do, KOREA, REPUBLIC OF
Young-Jun CHO
Gyeonggi-do, KOREA, REPUBLIC OF
Young-Gil KIM
Gyeonggi-do, KOREA, REPUBLIC OF
Bitnari KIM
Gyeonggi-do, KOREA, REPUBLIC OF
Young-Jae KIM
Gyeonggi-do, KOREA, REPUBLIC OF
Hyo-Nim SHIN
Gyeonggi-do, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
428/690
H10K85/633
H10K85/6572
H10K85/654
H10K85/636
H10K2101/90
H10K2101/10
H10K85/342
H10K85/6574
H10K85/657
H10K85/622
H10K50/11
H10K85/6576
H10K85/40
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 53884
- Docket No.
- DI83716-US-CIP
- Confirmation No.
- 2001
Foreign Priority
10-2023-0133347
·
2023-10-06
·
REPUBLIC OF KOREA
10-2023-0081999
·
2023-06-26
·
REPUBLIC OF KOREA
10-2022-0132343
·
2022-10-14
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20250127040A1
- Pub. Date
- 2025-04-17
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 18/925,140
- Filed
- 2024-10-24
- Pub. No.
- US20250127040A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
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