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EP4219692
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| EP4219692 - METHOD FOR DIFFERENTIATING PLURIPOTENT STEM CELLS INTO DOPAMINERGIC NERVE CELLS IN MIDBRAIN SUBSTANTIA NIGRA [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 30.06.2023 Database last updated on 18.01.2025 | |
| Former | The international publication has been made Status updated on 02.04.2022 | Most recent event Tooltip | 11.01.2025 | Supplementary search report | published on 12.02.2025 [2025/07] | Applicant(s) | For all designated states Unixell Biotechnology 3rd Floor, Building 1, No. 400 Fangchun Road China (Shanghai) Pilot Free Trade Zone Pudong New Area Shanghai 201207 / CN | [2023/31] | Inventor(s) | 01 /
CHEN, Yuejun Shanghai 200031 / CN | 02 /
ZHOU, Wenhao Shanghai 200031 / CN | 03 /
XIONG, Man Shanghai 200031 / CN | [2023/31] | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstraße 4 80802 München / DE | [2023/31] | Application number, filing date | 21871331.1 | 14.09.2021 | [2023/31] | WO2021CN118183 | Priority number, date | CN20201102775 | 22.09.2020 Original published format: CN202011002775 | [2023/31] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022062960 | Date: | 31.03.2022 | Language: | ZH | [2022/13] | Type: | A1 Application with search report | No.: | EP4219692 | Date: | 02.08.2023 | Language: | EN | [2023/31] | Search report(s) | International search report - published on: | CN | 31.03.2022 | (Supplementary) European search report - dispatched on: | EP | 10.01.2025 | Classification | IPC: | C12N5/0793, C12Q1/02, A61K35/30 | [2023/31] | CPC: |
A61P25/00 (EP);
C12N5/0619 (EP,US);
A61K35/30 (EP);
C12N2501/119 (US);
C12N2506/08 (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, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2023/31] | Title | German: | VERFAHREN ZUR DIFFERENZIERUNG PLURIPOTENTER STAMMZELLEN IN DOPAMINERGE NERVENZELLEN IN MITTELHIRN-SUBSTANZNIGRA | [2023/31] | English: | METHOD FOR DIFFERENTIATING PLURIPOTENT STEM CELLS INTO DOPAMINERGIC NERVE CELLS IN MIDBRAIN SUBSTANTIA NIGRA | [2023/31] | French: | PROCÉDÉ DE DIFFÉRENCIATION DE CELLULES SOUCHES PLURIPOTENTES EN CELLULES NERVEUSES DOPAMINERGIQUES DANS LA SUBSTANTIA NIGRA DU CERVEAU MOYEN | [2023/31] | Entry into regional phase | 21.04.2023 | Translation filed | 21.04.2023 | National basic fee paid | 21.04.2023 | Search fee paid | 21.04.2023 | Designation fee(s) paid | 21.04.2023 | Examination fee paid | Examination procedure | 21.04.2023 | Amendment by applicant (claims and/or description) | 21.04.2023 | Examination requested [2023/31] | Fees paid | Renewal fee | 21.04.2023 | Renewal fee patent year 03 | 24.09.2024 | Renewal fee patent year 04 |
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