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EP4086263
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EP About this file: EP4086263
| EP4086263 - ORGANIC ELECTROLUMINESCENCE DEVICE AND AROMATIC COMPOUND CONTAINING FUSED-RING [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 07.10.2022 Database last updated on 31.08.2024 | |
| Former | The international publication has been made Status updated on 10.07.2021 | Most recent event Tooltip | 27.03.2024 | Supplementary search report | published on 24.04.2024 [2024/17] | Applicant(s) | For all designated states Guangzhou Chinaray Optoelectronic Materials Ltd. Room 602, Building G8 South China New Material Innovation Park 31 Kefeng Road Science City, High-tech Industrial Development Zone Guangzhou, Guangdong 510663 / CN | [2022/45] | Inventor(s) | 01 /
YANG, Xi Room 602, Building G8, South China New Material Innovation Park, 31 Kefeng Road, Science City High-tech Industrial Development Zone Guangzhou, Guangdong 510663 / CN | 02 /
CHEN, Jia Room 602, Building G8, South China New Material Innovation Park, 31 Kefeng Road, Science City High-tech Industrial Development Zone Guangzhou, Guangdong 510663 / CN | [2022/45] | Representative(s) | Petraz, Gilberto Luigi, et al GLP S.r.l. Viale Europa Unita, 171 33100 Udine / IT | [2022/45] | Application number, filing date | 20910838.0 | 07.12.2020 | [2022/45] | WO2020CN134314 | Priority number, date | CN201911387703 | 30.12.2019 Original published format: CN201911387703 | [2022/45] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021135841 | Date: | 08.07.2021 | Language: | ZH | [2021/27] | Type: | A1 Application with search report | No.: | EP4086263 | Date: | 09.11.2022 | Language: | EN | [2022/45] | Search report(s) | International search report - published on: | CN | 08.07.2021 | (Supplementary) European search report - dispatched on: | EP | 26.03.2024 | Classification | IPC: | C07D493/02, C07D495/02, C09K11/06, C07C255/31, C07D333/50, C07D495/04, H10K85/60, C07D493/04 | [2024/17] | CPC: |
C07C255/31 (EP);
C07D333/50 (EP);
C07D493/04 (EP);
C07D495/04 (EP);
C09K11/06 (EP);
H10K85/60 (EP);
H10K85/6574 (EP);
H10K85/6576 (EP);
C07C2603/54 (EP);
C09K2211/1007 (EP);
C09K2211/1011 (EP);
C09K2211/1029 (EP);
C09K2211/1088 (EP);
C09K2211/1092 (EP);
C09K2211/185 (EP);
H10K50/17 (EP)
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| Former IPC [2022/45] | C07D493/02, C07D495/02, C09K11/06, H01L51/50 | Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2022/45] | Title | German: | ORGANISCHE ELEKTROLUMINESZIERENDE VORRICHTUNG UND AROMATISCHE VERBINDUNG, DIE EINEN KONDENSIERTEN RING ENTHÄLT | [2022/45] | English: | ORGANIC ELECTROLUMINESCENCE DEVICE AND AROMATIC COMPOUND CONTAINING FUSED-RING | [2022/45] | French: | DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE ET COMPOSÉ AROMATIQUE CONTENANT UN CYCLE CONDENSÉ | [2022/45] | Entry into regional phase | 29.04.2022 | Translation filed | 29.04.2022 | National basic fee paid | 29.04.2022 | Search fee paid | 29.04.2022 | Designation fee(s) paid | 29.04.2022 | Examination fee paid | Examination procedure | 29.04.2022 | Amendment by applicant (claims and/or description) | 29.04.2022 | Examination requested [2022/45] | Fees paid | Renewal fee | 29.12.2022 | Renewal fee patent year 03 | 28.12.2023 | Renewal fee patent year 04 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [XP]US2020231602 (WANG TAO [CN], et al) |