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EP4239177
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EP About this file: EP4239177
| EP4239177 - METHOD FOR CONTROLLING A VALVE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 08.03.2024 Database last updated on 10.05.2025 | |
| Former | The application has been published Status updated on 04.08.2023 | Most recent event Tooltip | 19.02.2025 | New entry: Renewal fee paid | Applicant(s) | For all designated states PRATT & WHITNEY CANADA CORP. 1000 Marie Victorin, (01BE5) Longueuil, Québec J4G 1A1 / CA | [2023/36] | Inventor(s) | 01 /
BOLON, William (01BE5) Longueuil, J4G 1A1 / CA | 02 /
POURNAZERI, Mohammad (01BE5) Longueuil, J4G 1A1 / CA | 03 /
NAYEBPANAH, Nastaran (01BE5) Longueuil, J4G 1A1 / CA | [2023/36] | Representative(s) | Dehns 10 Old Bailey London EC4M 7NG / GB | [N/P] |
| Former [2023/36] | Dehns St. Bride's House 10 Salisbury Square London EC4Y 8JD / GB | Application number, filing date | 23158886.4 | 27.02.2023 | [2023/36] | Priority number, date | US202217680455 | 25.02.2022 Original published format: US202217680455 | [2023/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4239177 | Date: | 06.09.2023 | Language: | EN | [2023/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.08.2023 | Classification | IPC: | F02C7/277, F01D19/00, F16K31/06 | [2023/36] | CPC: |
F02C7/277 (EP);
F01D19/00 (EP,US);
F01D17/10 (EP);
F02C7/27 (US);
F16K31/0675 (EP);
F05D2200/11 (EP);
F05D2260/60 (US);
F05D2260/85 (EP,US);
F05D2270/304 (EP,US);
| 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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2024/15] |
| Former [2023/36] | 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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR | Extension states | BA | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | VERFAHREN ZUR STEUERUNG EINES VENTILS | [2023/36] | English: | METHOD FOR CONTROLLING A VALVE | [2023/36] | French: | PROCÉDÉ DE COMMANDE D'UNE SOUPAPE | [2023/36] | Examination procedure | 06.03.2024 | Amendment by applicant (claims and/or description) | 06.03.2024 | Examination requested [2024/15] | 06.03.2024 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 18.02.2025 | Renewal fee patent year 03 |
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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]US2010085676 (WILFERT RUSSELL [US]) [A] 1-15 * figure 2 * * paragraph [0020] - paragraph [0030] *; | [A]US2017233103 (TEICHOLZ MATTHEW D [US], et al) [A] 1-15* paragraph [0052] - paragraph [0053]; figure 2 *; | [IA]US2021189983 (TREMBLAY JASON [CA]) [I] 1-6,8-15 * figures 2,3,5 * * paragraphs [0025] , [0027] , [0029] , [0033] , [0034] , [0035] , [0039] * [A] 7 |