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EP3742049
European procedure
Extract from the Register of European Patents
EP About this file: EP3742049
| EP3742049 - ACCOUSTIC DAMPER WITH BAFFLES FOR A ROTARY MACHINE OF A GAS TURBINE ENGINE [Right-click to bookmark this link] | |||
| Former [2020/48] | SYSTEM AND METHOD FOR HIGH FREQUENCY ACCOUSTIC DAMPERS WITH BAFFLES | ||
| [2023/18] | Status | The patent has been granted Status updated on 24.11.2023 Database last updated on 15.07.2024 | |
| Former | Grant of patent is intended Status updated on 10.09.2023 | ||
| Former | Examination is in progress Status updated on 11.08.2023 | ||
| Former | Grant of patent is intended Status updated on 16.04.2023 | ||
| Former | Examination is in progress Status updated on 17.12.2021 | ||
| Former | Request for examination was made Status updated on 28.05.2021 | ||
| Former | The application has been published Status updated on 23.10.2020 | Most recent event Tooltip | 12.07.2024 | Lapse of the patent in a contracting state New state(s): SM | published on 14.08.2024 [2024/33] | Applicant(s) | For all designated states General Electric Technology GmbH Brown Boveri Strasse 8 5400 Baden / CH | [2023/52] |
| Former [2023/50] | For all designated states General Electric Technology GmbH Brown Boveri Strasse 8 5400 Baden / CH | ||
| Former [2020/48] | For all designated states General Electric Company 1 River Road Schenectady, NY 12345 / US | Inventor(s) | 01 /
BIAGIOLI, Fernando Brown-Boveri Strasse 7 5400 Baden / CH | 02 /
VRANJIC, Nikola Brown-Boveri Strasse 7 5400 Baden / CH | 03 /
BRUNNER, Philipp Brown-Boveri Strasse 7 5400 Baden / CH | 04 /
BOLANOS, Felipe Brown-Boveri Strasse 7 5400 Baden / CH | 05 /
PALYS, Dariusz Oliwiusz Brown-Boveri Strasse 7 5400 Baden / CH | [2020/48] | Representative(s) | Novagraaf Group Chemin de l'Echo 3 1213 Onex / Geneva / CH | [2023/52] |
| Former [2020/48] | Dittmann, Rolf Freigutpartners IP Law Firm Hahnrainweg 4 5400 Baden / CH | Application number, filing date | 20175293.8 | 18.05.2020 | [2020/48] | Priority number, date | US201916418418 | 21.05.2019 Original published format: US201916418418 | [2020/48] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3742049 | Date: | 25.11.2020 | Language: | EN | [2020/48] | Type: | B1 Patent specification | No.: | EP3742049 | Date: | 27.12.2023 | Language: | EN | [2023/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.10.2020 | Classification | IPC: | F23R3/00, F02C7/24 | [2023/18] | CPC: |
F23R3/002 (EP);
F23R3/00 (CN);
F02C7/24 (US);
F02C7/12 (US);
F05D2240/35 (EP);
F05D2260/963 (US);
|
| Former IPC [2020/48] | F23R3/00 | 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 [2021/26] |
| Former [2020/48] | 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 | Title | German: | AKUSTISCHER DÄMPFER MIT ABLENKPLATTEN FÜR EINE ROTATIONSMASCHINE EINES GASTURBINENMOTORS | [2023/19] | English: | ACCOUSTIC DAMPER WITH BAFFLES FOR A ROTARY MACHINE OF A GAS TURBINE ENGINE | [2023/18] | French: | AMORTISSEUR ACOUSTIQUE À DÉFLECTEURS POUR MACHINE ROTATIVE DE MOTEUR DE TURBINE À GAZ | [2023/18] |
| Former [2020/48] | SYSTEM UND VERFAHREN FÜR HOCHFREQUENTE AKUSTISCHE DÄMPFER MIT ABLENKPLATTEN | ||
| Former [2020/48] | SYSTEM AND METHOD FOR HIGH FREQUENCY ACCOUSTIC DAMPERS WITH BAFFLES | ||
| Former [2020/48] | SYSTÈME ET PROCÉDÉ POUR DES AMORTISSEURS ACOUSTIQUES HAUTE FRÉQUENCE COMPORTANT DES DÉFLECTEURS | Examination procedure | 25.05.2021 | Amendment by applicant (claims and/or description) | 25.05.2021 | Examination requested [2021/26] | 25.05.2021 | Date on which the examining division has become responsible | 20.12.2021 | Despatch of a communication from the examining division (Time limit: M06) | 27.06.2022 | Reply to a communication from the examining division | 17.04.2023 | Communication of intention to grant the patent | 10.08.2023 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 11.09.2023 | Communication of intention to grant the patent | 17.11.2023 | Fee for grant paid | 17.11.2023 | Fee for publishing/printing paid | 17.11.2023 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 18.05.2022 | Renewal fee patent year 03 | 23.05.2023 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | ES | 27.12.2023 | FI | 27.12.2023 | HR | 27.12.2023 | LT | 27.12.2023 | LV | 27.12.2023 | NL | 27.12.2023 | RS | 27.12.2023 | SE | 27.12.2023 | SM | 27.12.2023 | BG | 27.03.2024 | NO | 27.03.2024 | GR | 28.03.2024 | IS | 27.04.2024 | [2024/33] |
| Former [2024/32] | ES | 27.12.2023 | |
| FI | 27.12.2023 | ||
| HR | 27.12.2023 | ||
| LT | 27.12.2023 | ||
| LV | 27.12.2023 | ||
| NL | 27.12.2023 | ||
| RS | 27.12.2023 | ||
| SE | 27.12.2023 | ||
| BG | 27.03.2024 | ||
| NO | 27.03.2024 | ||
| GR | 28.03.2024 | ||
| IS | 27.04.2024 | ||
| Former [2024/26] | ES | 27.12.2023 | |
| FI | 27.12.2023 | ||
| HR | 27.12.2023 | ||
| LT | 27.12.2023 | ||
| LV | 27.12.2023 | ||
| NL | 27.12.2023 | ||
| RS | 27.12.2023 | ||
| SE | 27.12.2023 | ||
| BG | 27.03.2024 | ||
| NO | 27.03.2024 | ||
| GR | 28.03.2024 | ||
| Former [2024/25] | ES | 27.12.2023 | |
| FI | 27.12.2023 | ||
| HR | 27.12.2023 | ||
| LT | 27.12.2023 | ||
| RS | 27.12.2023 | ||
| SE | 27.12.2023 | ||
| BG | 27.03.2024 | ||
| NO | 27.03.2024 | ||
| GR | 28.03.2024 | ||
| Former [2024/21] | FI | 27.12.2023 | |
| LT | 27.12.2023 | ||
| BG | 27.03.2024 | ||
| GR | 28.03.2024 | ||
| Former [2024/20] | GR | 28.03.2024 | Documents cited: | Search | [A]EP3002518 (ALSTOM TECHNOLOGY LTD [CH]) [A] 1-15* paragraphs [0044] - [0046]; figures 1, 2 *; | [A]US2018156461 (THEUER ANDRE [CH], et al) [A] 1-15 * the whole document *; | [XI]US2019093891 (GRAHAM OWEN [US], et al) [X] 1-3,6,7,9-11,15 * paragraphs [0031] , [0 32] , [0 33] , [0 34] , [0 35] , [0036]; figures 2, 3a, 3b * [I] 4,5,12,13 |