EP3988228 - A METHOD FOR PRODUCING ULTRA-HIGH-SILICON ALUMINIUM ALLOY [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 25.03.2022 Database last updated on 19.10.2024 | Most recent event Tooltip | 26.06.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Foshan Fenghe PSF Technology Limited Build. 70, Leaguer Science Park Information Avenue Nanhai District Foshan City, Guangdong Province 528222 / CN | [2022/17] | Inventor(s) | 01 /
YANG, Yunfeng Foshan City, Guangdong Province, 528222 / CN | 02 /
GUAN, Shaobin Foshan City, Guangdong Province, 528222 / CN | [2022/17] | Representative(s) | Bjerkén Hynell KB P.O. Box 1061 101 39 Stockholm / SE | [N/P] |
Former [2022/17] | Hynell Intellectual Property AB Kabyssgatan 4D 120 30 Stockholm / SE | Application number, filing date | 21188931.6 | 30.07.2021 | [2022/17] | Priority number, date | CN202011123480 | 20.10.2020 Original published format: CN202011123480 | [2022/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3988228 | Date: | 27.04.2022 | Language: | EN | [2022/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.01.2022 | Classification | IPC: | B22F3/115, B21J5/00, B21J13/00, B21J13/02, B22D17/00, B22D17/22, C22C1/04, C22C21/02, C22F1/043 | [2022/17] | CPC: |
B22F3/115 (EP,CN);
B21J1/06 (EP);
B21J13/02 (EP,CN);
B21J5/002 (EP,CN);
B21J5/004 (EP);
B21J5/025 (EP);
B21J5/12 (EP);
B22D17/007 (EP);
B22D17/22 (EP);
B22D21/007 (EP);
C22C1/0416 (EP);
C22C21/02 (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 [2022/17] | 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: | VERFAHREN ZUR HERSTELLUNG EINER ALUMINIUMLEGIERUNG MIT ULTRAHOHEM SILIZIUMGEHALT | [2022/17] | English: | A METHOD FOR PRODUCING ULTRA-HIGH-SILICON ALUMINIUM ALLOY | [2022/17] | French: | PROCÉDÉ DE PRODUCTION D'ALLIAGE D'ALUMINIUM À TRÈS HAUTE TENEUR EN SILICIUM | [2022/17] | Examination procedure | 09.08.2021 | Examination requested [2022/17] | 20.10.2022 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 29.06.2023 | Renewal fee patent year 03 | 26.06.2024 | Renewal fee patent year 04 |
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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 | [XAI]CN101713057B (BEIJING NONFERROUS METAL) [X] 1,10 * claim - * [A] 5-9 [I] 2-4; | [XA]CN106947893 (HUANGPING COUNTY SUNLIGHT TECH DEVELOPMENT CO LTD) [X] 10 * example 8 *[A] 1-9; | [XA]CN109371305 (TIANJIN BAIENWEI NEW MATERIAL TECH CO LTD) [X] 10 * examples 2, 3, 5 * [A] 1-9; | [XAI]WO2020052528 (FOSHAN FENGHE PSF TECH LIMITED [CN]) [X] 1-3 * claim - * [A] 5-10 [I] 4 |