-
EP3751117
European procedure
Extract from the Register of European Patents
EP About this file: EP3751117
| EP3751117 - INCREASING COMPRESSION EFFICIENCY VIA SHAFT POWER TRANSFER [Right-click to bookmark this link] | |||
| Former [2020/51] | INCREASING SURGE MARGIN AND COMPRESSION EFFICIENCY VIA SHAFT POWER TRANSFER | ||
| [2024/14] | Status | The patent has been granted Status updated on 27.04.2024 Database last updated on 31.08.2024 | |
| Former | Grant of patent is intended Status updated on 26.03.2024 | ||
| Former | Examination is in progress Status updated on 01.07.2022 | ||
| Former | Request for examination was made Status updated on 23.04.2021 | ||
| Former | The application has been published Status updated on 13.11.2020 | Most recent event Tooltip | 27.04.2024 | (Expected) grant | published on 29.05.2024 [2024/22] | Applicant(s) | For all designated states Rolls-Royce plc Kings Place 90 York Way London N1 9FX / GB | [2020/51] | Inventor(s) | 01 /
Turner, Caroline c/o Rolls-Royce plc PO Box 31 Derby, Derbyshire DE24 8BJ / GB | [2020/51] | Representative(s) | Rolls-Royce plc Moor Lane (ML-9) PO Box 31 Derby DE24 8BJ / GB | [N/P] |
| Former [2020/51] | Rolls-Royce plc Intellectual Property Dept SinA-48 PO Box 31 Derby DE24 8BJ / GB | Application number, filing date | 20176741.5 | 27.05.2020 | [2020/51] | Priority number, date | GB20190008368 | 12.06.2019 Original published format: GB 201908368 | GB20190008369 | 12.06.2019 Original published format: GB 201908369 | [2020/51] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3751117 | Date: | 16.12.2020 | Language: | EN | [2020/51] | Type: | B1 Patent specification | No.: | EP3751117 | Date: | 29.05.2024 | Language: | EN | [2024/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.10.2020 | Classification | IPC: | F02C7/36 | [2020/51] | CPC: |
F02C7/36 (EP,CN);
F02K3/06 (CN);
F01D15/10 (US);
F02C3/107 (CN);
F02C3/113 (US);
F02C9/48 (CN);
F05D2220/76 (EP);
F05D2260/96 (CN);
F05D2270/023 (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 [2021/21] |
| Former [2020/51] | 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: | ERHÖHUNG DER KOMPRESSIONSEFFIZIENZ DURCH WELLENENERGIEÜBERTRAGUNG | [2024/14] | English: | INCREASING COMPRESSION EFFICIENCY VIA SHAFT POWER TRANSFER | [2024/14] | French: | AUGMENTATION DE L'EFFICACITÉ DE COMPRESSION VIA UN TRANSFERT DE PUISSANCE D'ARBRE | [2024/14] |
| Former [2020/51] | ERHÖHUNG DER PUMPGRENZE UND DER KOMPRESSIONSEFFIZIENZ DURCH WELLENENERGIEÜBERTRAGUNG | ||
| Former [2020/51] | INCREASING SURGE MARGIN AND COMPRESSION EFFICIENCY VIA SHAFT POWER TRANSFER | ||
| Former [2020/51] | AUGMENTATION DE LA MARGE DE POMPAGE ET DE L'EFFICACITÉ DE COMPRESSION VIA UN TRANSFERT DE PUISSANCE D'ARBRE | Examination procedure | 19.04.2021 | Amendment by applicant (claims and/or description) | 19.04.2021 | Examination requested [2021/21] | 19.04.2021 | Date on which the examining division has become responsible | 05.07.2022 | Despatch of a communication from the examining division (Time limit: M06) | 04.01.2023 | Reply to a communication from the examining division | 27.03.2024 | Communication of intention to grant the patent | 17.04.2024 | Fee for grant paid | 17.04.2024 | Fee for publishing/printing paid | 17.04.2024 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 26.05.2022 | Renewal fee patent year 03 | 25.05.2023 | Renewal fee patent year 04 | 12.03.2024 | Renewal fee patent year 05 |
| 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. | Documents cited: | Search | [XI]US2017187311 (FRENCH MAT [US], et al) [X] 1,2,4,5,7,9,11-13 * figures 1,2 * * paragraphs [0003] - [0005] - [0010] , [0011] , [0016] - [0037] *[I] 3,6,8,10,14; | [XI]US2017226934 (ROBIC BERNARD [FR], et al) [X] 1,2,4,5,7,9,11,12 * figures 1-7 * * paragraphs [0001] - [0019] - [0029] - [0072] * [I] 3,6,8,10,13,14 | Examination | US2006225431 | US2018216526 |