WO2023174974 - METHODS AND COMPOSITIONS FOR PURIFYING ADENO ASSOCIATED VIRUS PARTICLES
National phase entry:
Publication Number
WO/2023/174974
Publication Date
21.09.2023
International Application No.
PCT/EP2023/056548
International Filing Date
15.03.2023
Title **
[English]
METHODS AND COMPOSITIONS FOR PURIFYING ADENO ASSOCIATED VIRUS PARTICLES
[French]
PROCÉDÉS ET COMPOSITIONS DE PURIFICATION DE PARTICULES DE VIRUS ADÉNO-ASSOCIÉ
Applicants **
MERCK PATENT GMBH
Inventors
EDELMANN, Bianca
MARIE, Helena
RAMMO, Oliver
KLEWER, Karen
Priority Data
22162928.0
18.03.2022
EP
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 | * |
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| 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
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| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 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 | 2127 | |
| EPO | Filing, Examination, Granting | 9096 | |
| Japan | Filing, Examination, Granting | 2175 | |
| South Korea | Filing, Examination, Granting | 2066 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,204
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 invention relates to methods for purifying adeno-associated virus particles by cation exchange mixed mode chromatography.[French]
La présente invention concerne des procédés de purification de particules de virus adéno-associé par chromatographie par échange de cations en mode mixte.