WO2025094116 - RECOMBINANT YEAST HOST CELL FOR ACETONE AND ETHANOL PRODUCTION
National phase entry is expected:
Publication Number
WO/2025/094116
Publication Date
08.05.2025
International Application No.
PCT/IB2024/060781
International Filing Date
31.10.2024
Title **
[English]
RECOMBINANT YEAST HOST CELL FOR ACETONE AND ETHANOL PRODUCTION
[French]
CELLULE HÔTE DE LEVURE RECOMBINANTE POUR LA PRODUCTION D'ACÉTONE ET D'ÉTHANOL
Applicants **
DANSTAR FERMENT AG
Inventors
HENNINGSEN, Brooks
FROEHLICH, Allan
MCBRIDE, John
Priority Data
63/595,169
01.11.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2565 | |
| EPO | Filing, Examination, Granting | 13688 | |
| Japan | Filing, Examination, Granting | 2438 | |
| South Korea | Filing, Examination, Granting | 2689 | |
| USA | Filing, Examination, Granting | 5140 |
Total:
26,520
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present disclosure provides a recombinant yeast host cell for converting a carbohydrate to ethanol and acetone. The recombinant yeast host cell comprises an engineered metabolic pathway to convert acetyl-CoA to acetone, a downregulated native alcohol dehydrogenase (ADH) gene, and a heterologous alcohol dehydrogenase.[French]
La présente invention concerne une cellule hôte de levure recombinante pour convertir un glucide en éthanol et en acétone. La cellule hôte de levure recombinante comprend une voie métabolique modifiée pour convertir l'acétyl-CoA en acétone, un gène d'alcool déshydrogénase (ADH) natif régulé vers le bas, et une alcool déshydrogénase hétérologue.