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EP3889779
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EP About this file: EP3889779
| EP3889779 - METHOD FOR HANDLING A SIMULTANEOUS FAILURE OF ALL CHANNELS OF A MULTI-CHANNEL ENGINE CONTROLLER FOR A GAS TURBINE ENGINE [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 03.04.2026 Database last updated on 08.04.2026 | |
| Former | Grant of patent is intended Status updated on 30.11.2025 | ||
| Former | Examination is in progress Status updated on 05.11.2025 | ||
| Former | Grant of patent is intended Status updated on 27.07.2025 | ||
| Former | Examination is in progress Status updated on 23.09.2022 | ||
| Former | Request for examination was made Status updated on 08.04.2022 | ||
| Former | The application has been published Status updated on 03.09.2021 | Most recent event Tooltip | 03.04.2026 | (Expected) grant | published on 06.05.2026 [2026/19] | Applicant(s) | For all designated states General Electric Company 1 Neumann Way Evendale, OH 45215 / US | [2026/18] |
| Former [2021/40] | For all designated states General Electric Company 1 River Road Schenectady, NY 12345 / US | Inventor(s) | 01 /
HART, David General Electric Company 1 Neumann Way Cincinnati, OH 45215 / US | 02 /
REESE, Adam General Electric Company 1 Neumann Way Cincinnati, OH 45215 / US | 03 /
GILTON, Jeffrey General Electric Company 1 Neumann Way Cincinnati, OH 45215 / US | [2021/40] | Representative(s) | Openshaw & Co. 8 Castle Street Farnham, Surrey GU9 7HR / GB | [2021/40] | Application number, filing date | 21153610.7 | 26.01.2021 | [2021/40] | Priority number, date | US202016833870 | 30.03.2020 Original published format: US202016833870 | [2021/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3889779 | Date: | 06.10.2021 | Language: | EN | [2021/40] | Type: | B1 Patent specification | No.: | EP3889779 | Date: | 06.05.2026 | Language: | EN | [2026/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.07.2021 | Classification | IPC: | G06F11/14, G06F11/16, G06F11/07, // G06F11/20 | [2021/40] | CPC: |
G06F11/0793 (EP,US);
F02C9/00 (CN);
G05B9/03 (US);
G06F11/0739 (EP);
F05D2260/80 (CN);
F05D2270/094 (CN);
| 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 [2022/19] |
| Former [2021/40] | 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: | VERFAHREN ZUR HANDHABUNG EINES GLEICHZEITIGEN AUSFALLS ALLER KANÄLE EINES MEHRKANAL-MOTORREGLERS FÜR EINE GASTURBINE | [2021/40] | English: | METHOD FOR HANDLING A SIMULTANEOUS FAILURE OF ALL CHANNELS OF A MULTI-CHANNEL ENGINE CONTROLLER FOR A GAS TURBINE ENGINE | [2021/40] | French: | PROCÉDÉ DE TRAITEMENT D'UNE DÉFAILLANCE SIMULTANÉE DE TOUS LES CANAUX D'UNE COMMANDE DE MOTEUR À CANAUX MULTIPLES POUR UN MOTEUR À TURBINE À GAZ | [2021/40] | Examination procedure | 06.04.2022 | Amendment by applicant (claims and/or description) | 06.04.2022 | Examination requested [2022/19] | 06.04.2022 | Date on which the examining division has become responsible | 27.09.2022 | Despatch of a communication from the examining division (Time limit: M06) | 23.02.2023 | Reply to a communication from the examining division | 28.07.2025 | Communication of intention to grant the patent | 04.11.2025 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 01.12.2025 | Communication of intention to grant the patent | 25.03.2026 | Fee for grant paid | 25.03.2026 | Fee for publishing/printing paid | 25.03.2026 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 19.01.2023 | Renewal fee patent year 03 | 23.01.2024 | Renewal fee patent year 04 | 22.01.2025 | Renewal fee patent year 05 | 21.01.2026 | Renewal fee patent year 06 |
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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 | [IY] US2018349235 (FREYDEL LEV RAPHAELOVICH et al.) [I] 1-2,4-6,8-13,15 * abstract * * figures 1,2,4, 5 * * paragraphs [0011], [0012],[0014]-[0016], [0017], [0018] * * paragraph [0082] * * paragraph [0158 *[Y] 3,7,14 | [A] US2006200278 (FEINTUCH MARTIN W et al.) [A] 1-15 * paragraph [0014] * | [Y] EP1835404 (FUJITSU LTD et al.) [Y] 7 * figures 2,3,5,6 * * paragraph [0048], [0050] * * paragraph [0114] * | [Y] US2018212858 (YANG QIAOYIN et al.) [Y] 3,14 * figures 1A, 2 * |