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EP4705439
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EP About this file: EP4705439
| EP4705439 - GENETICALLY MODIFIED YEAST WITH DECREASED ERYTHRITOL PRODUCTION [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 06.02.2026 Database last updated on 09.04.2026 | |
| Former | The international publication has been made Status updated on 09.11.2024 | ||
| Former | unknown Status updated on 06.06.2024 | Most recent event Tooltip | 06.02.2026 | Publication in section I.1 EP Bulletin | published on 11.03.2026 [2026/11] | 06.02.2026 | The date on which the examining division becomes responsible, has been established | 06.02.2026 | Request for examination filed | published on 11.03.2026 [2026/11] | Applicant(s) | For all designated states Cargill, Incorporated 15407 McGinty Road West Wayzata, Minnesota 55391 / US | [2026/11] | Inventor(s) | 01 /
LIAO, Hans H. Plymouth, Minnesota 55447 / US | 02 /
LIES, Douglas Paul Wayzata, Minnesota 55391 / US | 03 /
POOR, Catherine Bradshaw Wayzata, Minnesota 55391 / US | [2026/11] | Representative(s) | Cargill IP Department Cargill R&D Centre Europe BV Bedrijvenlaan 9 2800 Mechelen / BE | [2026/11] | Application number, filing date | 24729485.3 | 02.05.2024 | [2026/11] | WO2024US27357 | Priority number, date | US202363499989P | 04.05.2023 Original published format: US 202363499989 P | [2026/11] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2024229192 | Date: | 07.11.2024 | Language: | EN | [2024/45] | Type: | A1 Application with search report | No.: | EP4705439 | Date: | 11.03.2026 | Language: | EN | The application published by WIPO in one of the EPO official languages on 07.11.2024 takes the place of the publication of the European patent application. | [2026/11] | Search report(s) | International search report - published on: | EP | 07.11.2024 | Classification | IPC: | C12N9/04, C12P7/18, C12R1/645 | [2026/11] | CPC: |
C12N9/0006 (EP);
C12P7/18 (EP);
C12Y101/01021 (EP);
C12R2001/645 (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 [2026/11] | Extension states | BA | Not yet paid | Validation states | GE | Not yet paid | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | GENETISCH MODIFIZIERTE HEFE MIT VERMINDERTER ERYTHRITOLPRODUKTION | [2026/11] | English: | GENETICALLY MODIFIED YEAST WITH DECREASED ERYTHRITOL PRODUCTION | [2026/11] | French: | LEVURE GÉNÉTIQUEMENT MODIFIÉE À PRODUCTION D'ÉRYTHRITOL RÉDUITE | [2026/11] | Entry into regional phase | 10.11.2025 | National basic fee paid | 10.11.2025 | Designation fee(s) paid | 10.11.2025 | Examination fee paid | Examination procedure | 10.11.2025 | Amendment by applicant (claims and/or description) | 10.11.2025 | Examination requested [2026/11] | 10.11.2025 | Date on which the examining division has become responsible |
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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. | Cited in | International search | [A] WO2013096693 (XYLECO INC et al.) | [A] EP1221478 (NAT FOOD RES et al.) | [I] SZCZEPANCZYK MATEUSZ ET AL: "The Overexpression of YALI0B07117g Results in Enhanced Erythritol Synthesis from Glycerol by the Yeast Yarrowia lipolytica", MOLECULES, vol. 26, no. 24, 13 December 2021 (2021-12-13), CH, pages 7549, XP093200835, ISSN: 1420-3049, DOI: 10.3390/molecules26247549 | [I] CHENG HUILING ET AL: "Identification, characterization of two NADPH-dependent erythrose reductases in the yeast Yarrowia lipolytica and improvement of erythritol productivity using metabolic engineering", MICROBIAL CELL FACTORIES, vol. 17, no. 1, 29 August 2018 (2018-08-29), XP093200875, ISSN: 1475-2859, Retrieved from the Internet DOI: http://dx.doi.org/10.1186/s12934-018-0982-z | [A] DESHPANDE MANDAR S. ET AL: "Erythritol production from sugar based feedstocks by Moniliella pollinis using lysate of recycled cells as nutrients source", PROCESS BIOCHEMISTRY, vol. 112, 1 January 2022 (2022-01-01), GB, pages 45 - 52, XP093200722, ISSN: 1359-5113, DOI: 10.1016/j.procbio.2021.11.020 | [A] DATABASE Geneseq [online] 5 March 2009 (2009-03-05), "Ustilago maydis 521 protein, SEQ ID 9980.", XP093201162, retrieved from EBI accession no. GSP:AUZ41206 Database accession no. AUZ41206 | by applicant | US6440712 | US63364363 | US63364370 | US63364375 | US198262633643 | US63364359 | US198062633643 | GEISER ET AL.: "Prospecting the biodiversity of the fungal family Ustilaginacceae for the production of value-added chemicals", FUNGAL BIOL BIOTECHNOL, vol. 1, no. 2, 2014 | FELDBRUGGE ET AL.: "The biotechnological use and potential of plant pathogenic smut fungi", APPL MICROBIOL BIOTECHNOL, vol. 97, no. 8, 2013, pages 3253 - 65, XP035329647, DOI: 10.1007/s00253-013-4777-1 DOI: http://dx.doi.org/10.1007/s00253-013-4777-1 | GUEVARRA ET AL.: "Accumulation of itaconic, 2-hydroxyparaconic, itatartaric, and malic acids by strains of the genus Ustilago", AGRIC. BIOL. CHEM., vol. 54, no. 9, 1990, pages 2353 - 2358, XP055196196, DOI: 10.1271/bbb1961.54.2353 DOI: http://dx.doi.org/10.1271/bbb1961.54.2353 | MOON ET AL.: "Biotechnological production of erythritol and its applications", APPL MICROBIOL BIOTECHNOL, vol. 86, 2010, pages 1017 - 1025, XP019800001 | TIWARI, S. ET AL.: "Nectar yeast community of tropical flowering plants and assessment of their osmotolerance and xylitol-producing potential", CURRENT MICROBIOLOGY, vol. 79, 2022, pages 28 | LI ET AL.: "Methods for genetic transformation of filamentous fungi", MICROB CELL FACT, vol. 16, 2017, pages 168 |