-
EP4325325
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP4325325
| EP4325325 - A METHOD FOR HEATING GLASS SHEETS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.01.2026 Database last updated on 14.03.2026 | |
| Former | The patent has been granted Status updated on 07.02.2025 | ||
| Former | Grant of patent is intended Status updated on 17.11.2024 | ||
| Former | Request for examination was made Status updated on 19.07.2024 | ||
| Former | The application has been published Status updated on 19.01.2024 | Most recent event Tooltip | 16.01.2026 | No opposition filed within time limit | published on 18.02.2026 [2026/08] | Applicant(s) | For all designated states Mazzaroppi Engineering S.r.l. Via Giovanni Gutenberg, 15 00134 Roma / IT | [2024/08] | Inventor(s) | 01 /
Mazzaroppi, Antonio 00134 ROMA / IT | [2024/08] | Representative(s) | Perronace, Andrea, et al Jacobacci & Partners S.p.A. Via Tomacelli, 146 00186 Roma / IT | [2024/08] | Application number, filing date | 23183147.0 | 03.07.2023 | [2024/08] | Priority number, date | IT20220017418 | 19.08.2022 Original published format: IT202200017418 | [2024/08] | Filing language | IT | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4325325 | Date: | 21.02.2024 | Language: | EN | [2024/08] | Type: | B1 Patent specification | No.: | EP4325325 | Date: | 12.03.2025 | Language: | EN | [2025/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.12.2023 | Classification | IPC: | G05D23/22, G05D23/19, C03B29/00, F27D19/00, G05B15/02 | [2024/08] | CPC: |
G05D23/1934 (EP);
C03B29/08 (EP);
G05D23/22 (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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2024/34]
|
| Former [2024/08] | 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 | Title | German: | EIN VERFAHREN ZUM ERHITZEN VON GLASSCHEIBEN | [2024/08] | English: | A METHOD FOR HEATING GLASS SHEETS | [2024/08] | French: | UNE MÉTHODE POUR CHAUFFER DES PLAQUES DE VERRE | [2024/08] | Examination procedure | 16.07.2024 | Examination requested [2024/34] | 16.07.2024 | Date on which the examining division has become responsible | 18.11.2024 | Communication of intention to grant the patent | 31.01.2025 | Fee for grant paid | 31.01.2025 | Fee for publishing/printing paid | 31.01.2025 | Receipt of the translation of the claim(s) | Opposition(s) | 15.12.2025 | No opposition filed within time limit [2026/08] |
| 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 | CZ | 12.03.2025 | HR | 12.03.2025 | SK | 12.03.2025 | SM | 12.03.2025 | NO | 12.06.2025 | RS | 12.06.2025 | GR | 13.06.2025 | IS | 12.07.2025 | [2025/49] |
| Former [2025/48] | CZ | 12.03.2025 | |
| HR | 12.03.2025 | ||
| SM | 12.03.2025 | ||
| NO | 12.06.2025 | ||
| RS | 12.06.2025 | ||
| GR | 13.06.2025 | ||
| Former [2025/46] | HR | 12.03.2025 | |
| SM | 12.03.2025 | ||
| NO | 12.06.2025 | ||
| RS | 12.06.2025 | ||
| GR | 13.06.2025 | ||
| Former [2025/35] | HR | 12.03.2025 | |
| NO | 12.06.2025 | ||
| RS | 12.06.2025 | ||
| GR | 13.06.2025 | ||
| Former [2025/34] | HR | 12.03.2025 | |
| NO | 12.06.2025 | ||
| RS | 12.06.2025 | ||
| Former [2025/33] | RS | 12.06.2025 | Documents cited: | Search | [A] EP0241356 (SAINT-GOBAIN VITRAGE INTERNATIONAL) | [A] EP1981820 (FIVES STEIN et al.) [A] 1-10 * figure 1 * * column 1, line 3 - line 6 * * column 2, line 42 - column 4, line 44 * | [A] US3744985 (PETERNEL J et al.) [A] 1-10 * paragraphs [0001] , [0050]; figure 7 * | [A] US3295843 (MCMASTER HAROLD A et al.) [A] 1-10 * the whole document * | by applicant | EP0241356 |