| Designated contracting states Tooltip | 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 | | Validation states | KH | | MA | | MD | | Examination procedure | 02.03.2024 | Observations by third parties | Entry into regional phase | 07.03.2022 | National basic fee paid | | 07.03.2022 | Search fee paid | | 07.03.2022 | Designation fee(s) paid | | 07.03.2022 | Examination fee paid | | Fees paid | Renewal fee | 15.06.2022 | Renewal fee patent year 03 | 14.06.2023 | Renewal fee patent year 04 | 21.08.2024 | Renewal fee patent year 05 | 06.08.2025 | Renewal fee patent year 06 | INPADOC data Tooltip | The EPO does not accept any responsibility for the accuracy of legal status data relating to the post-grant phase, including but not limited to their completeness and fitness for specific purposes, nor can it guarantee that such data are up to date. For authoritative information, please refer to the relevant national patent authority. | Event date: | 12.02.2021 | | Event description: | INFORMATION ON THE STATUS OF AN EP PATENT APPLICATION OR GRANTED EP PATENT | Free Format Text: | STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE | | Event date: | 13.05.2022 | | Event description: | PUBLIC REFERENCE MADE UNDER ARTICLE 153(3) EPC TO A PUBLISHED INTERNATIONAL APPLICATION THAT HAS ENTERED THE EUROPEAN PHASE | Free Format Text: | ORIGINAL CODE: 0009012 | | Event date: | 13.05.2022 | | Event description: | INFORMATION ON THE STATUS OF AN EP PATENT APPLICATION OR GRANTED EP PATENT | Free Format Text: | STATUS: REQUEST FOR EXAMINATION WAS MADE | | Event date: | 15.06.2022 | | Event description: | REQUEST FOR EXAMINATION FILED | Effective DATE: | 20220307 | | Event date: | 15.06.2022 | | Event description: | DESIGNATED CONTRACTING STATES | Kind Code of Ref Document: | A1 | Designated State(s): | 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 | | Event date: | 09.11.2022 | | Event description: | REQUESTED VALIDATION STATE OF THE EUROPEAN PATENT: FEE PAID | Validation States: | KH | Effective DATE: | 20220307 | | Event date: | 09.11.2022 | | Event description: | REQUESTED VALIDATION STATE OF THE EUROPEAN PATENT: FEE PAID | Validation States: | MA | Effective DATE: | 20220307 | | Event date: | 09.11.2022 | | Event description: | REQUESTED VALIDATION STATE OF THE EUROPEAN PATENT: FEE PAID | Validation States: | MD | Effective DATE: | 20220307 | | Event date: | 03.02.2023 | | Event description: | REFERENCE TO A NATIONAL CODE | Event code: | REG HK DE 40075883 HK | Code Expl.: | REQUESTS TO DESIGNATE PATENT IN HONG KONG | | Event date: | 28.06.2023 | | Event description: | OPT-OUT OF THE COMPETENCE OF THE UNIFIED PATENT COURT (UPC) REGISTERED | Effective DATE: | 20230524 | | Event date: | 16.08.2023 | | Event description: | INFORMATION PROVIDED ON IPC CODE ASSIGNED BEFORE GRANT | IPC CLASSIFICATION: | C07D 231/14 20060101AFI20230711BHEP | | Event date: | 16.08.2023 | | Event description: | INFORMATION PROVIDED ON IPC CODE ASSIGNED BEFORE GRANT | IPC CLASSIFICATION: | C07C 237/40 20060101ALI20230711BHEP | | Event date: | 16.08.2023 | | Event description: | INFORMATION PROVIDED ON IPC CODE ASSIGNED BEFORE GRANT | IPC CLASSIFICATION: | C07C 231/02 20060101ALI20230711BHEP | | Event date: | 16.08.2023 | | Event description: | SUPPLEMENTARY SEARCH REPORT DRAWN UP AND DESPATCHED | Effective DATE: | 20230717 | | Event date: | 06.03.2024 | | Event description: | OBSERVATIONS FILED BY THIRD PARTIES | Free Format Text: | ORIGINAL CODE: EPIDOSNTIPA | |
