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EP3964784
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Extract from the Register of European Patents
EP About this file: EP3964784
| EP3964784 - HEAT EXCHANGER AND USE THEREOF [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 10.02.2023 Database last updated on 25.09.2024 | |
| Former | The application has been published Status updated on 04.02.2022 | Most recent event Tooltip | 10.02.2023 | Application deemed to be withdrawn | published on 15.03.2023 [2023/11] | Applicant(s) | For all designated states L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 75, Quai d'Orsay 75007 Paris / FR | [2022/10] | Inventor(s) | 01 /
TSIAVA, Rémi 78350 Jouy-En-Josas / FR | 02 /
MA, Jiefu Newark, 19702 / US | 03 /
HOU, Meng Newark, 19702 / US | [2022/10] | Representative(s) | Air Liquide L'Air Liquide S.A. Direction de la Propriété Intellectuelle 75, Quai d'Orsay 75321 Paris Cedex 07 / FR | [2022/10] | Application number, filing date | 20194754.6 | 07.09.2020 | [2022/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3964784 | Date: | 09.03.2022 | Language: | EN | [2022/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.12.2020 | Classification | IPC: | F28D7/00, F28D21/00 | [2022/10] | CPC: |
F28D7/024 (EP,US);
F23L15/02 (EP);
F23L15/04 (EP);
F28D17/02 (EP);
F28D17/04 (EP);
F28D21/0003 (EP);
F28D21/001 (EP);
F28D7/0016 (EP);
F28D7/0066 (EP);
| 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 [2022/10] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | WÄRMETAUSCHER UND VERWENDUNG DAVON | [2022/10] | English: | HEAT EXCHANGER AND USE THEREOF | [2022/10] | French: | ÉCHANGEUR DE CHALEUR ET SON UTILISATION | [2022/10] | Examination procedure | 10.09.2022 | Application deemed to be withdrawn, date of legal effect [2023/11] | 19.10.2022 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [2023/11] | Fees paid | Penalty fee | Additional fee for renewal fee | 30.09.2022 | 03 M06 Not yet paid |
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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 | [A]WO0031473 (HAEUSLER PETER [CH]); | [X]EP2977699 (NGK INSULATORS LTD [JP]); | [XYI]EP3026387 (NGK INSULATORS LTD [JP]); | [Y]EP3339790 (AIR LIQUIDE [FR]) | by applicant | WO2018114993 |