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Extract from the Register of European Patents

EP About this file: EP4355336

EP4355336 - PRODRUGS OF DEOXYNUCLEOSIDES FOR TREATMENT OF MITOCHONDRIAL DISEASES CAUSED BY UNBALANCED NUCLEOTIDE POOLS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  22.03.2024
Database last updated on 17.09.2024
FormerThe international publication has been made
Status updated on  23.12.2022
Most recent event   Tooltip22.08.2024Change: Validation statespublished on 25.09.2024 [2024/39]
22.08.2024Change - extension statespublished on 25.09.2024 [2024/39]
Applicant(s)For all designated states
Zogenix, Inc.
5959 Horton Street, Suite 500
Emeryville, CA 94608 / US
[2024/17]
Inventor(s)01 / DIPIETRO, Daniel
New York, NY 10019 / US
 [2024/17]
Representative(s)Elkington and Fife LLP
Prospect House
8 Pembroke Road
Sevenoaks, Kent TN13 1XR / GB
[2024/17]
Application number, filing date22825758.015.06.2022
[2024/17]
WO2022US33654
Priority number, dateUS202163212468P18.06.2021         Original published format: US 202163212468 P
[2024/17]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022266237
Date:22.12.2022
Language:EN
[2022/51]
Type: A1 Application with search report 
No.:EP4355336
Date:24.04.2024
Language:EN
The application published by WIPO in one of the EPO official languages on 22.12.2022 takes the place of the publication of the European patent application.
[2024/17]
Search report(s)International search report - published on:US22.12.2022
ClassificationIPC:A61K31/7068, A61K31/708, C07H19/173, A61P21/00
[2024/17]
CPC:
A61P43/00 (EP,IL,US); A61K31/708 (EP,IL,US); A61K31/7068 (EP,IL,US);
A61K9/0053 (EP,IL,US)
Designated contracting statesAL,   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 [2024/17]
TitleGerman:PRODRUGS VON DEOXYNUKLEOSIDEN ZUR BEHANDLUNG VON DURCH UNAUSGEGLICHENE NUKLEOTIDPOOLS VERURSACHTEN MITOCHONDRIALEN ERKRANKUNGEN[2024/17]
English:PRODRUGS OF DEOXYNUCLEOSIDES FOR TREATMENT OF MITOCHONDRIAL DISEASES CAUSED BY UNBALANCED NUCLEOTIDE POOLS[2024/17]
French:PROMÉDICAMENTS DE DÉSOXYNUCLÉOSIDES POUR LE TRAITEMENT DE MALADIES MITOCHONDRIALES PROVOQUÉES PAR DES GROUPES DE NUCLÉOTIDES NON ÉQUILIBRÉS[2024/17]
Entry into regional phase15.01.2024National basic fee paid 
15.01.2024Search fee paid 
15.01.2024Designation fee(s) paid 
15.01.2024Examination fee paid 
Examination procedure15.01.2024Amendment by applicant (claims and/or description)
15.01.2024Examination requested  [2024/17]
Fees paidRenewal fee
15.01.2024Renewal fee patent year 03
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Cited inInternational search[A]US2016279159  (HIRANO MICHIO [US], et al);
 [A]WO2016205671  (UNIV COLUMBIA [US], et al);
 [X]WO2017087517  (DEMETER THERAPEUTICS LLC [US]);
 [A]WO2019200340  (MODIS THERAPEUTICS INC [US])
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.