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Extract from the Register of European Patents

EP About this file: EP4377316

EP4377316 - MACROCYCLIC LIGANDS WITH PICOLINATE GROUP(S), COMPLEXES AND MEDICAL USES THEREOF [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  03.05.2024
Database last updated on 07.10.2024
FormerThe international publication has been made
Status updated on  03.02.2023
Formerunknown
Status updated on  08.09.2022
Most recent event   Tooltip03.10.2024Change: Validation statespublished on 06.11.2024 [2024/45]
03.10.2024Change - extension statespublished on 06.11.2024 [2024/45]
Applicant(s)For all designated states
Guerbet
15, rue des Vanesses
93420 Villepinte / FR
[2024/23]
Inventor(s)01 / ROUSSEAUX, Olivier
60300 Senlis / FR
02 / PAULY - BATARD, William
77410 Messy / FR
03 / FOUGERE, Olivier
60128 Mortefontaine / FR
04 / CATOEN, Sarah
93190 Livry Gargan / FR
 [2024/23]
Representative(s)Lavoix
2, place d'Estienne d'Orves
75441 Paris Cedex 09 / FR
[2024/23]
Application number, filing date22761074.829.07.2022
[2024/23]
WO2022EP71321
Priority number, dateEP2021030607030.07.2021         Original published format: EP 21306070
[2024/23]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2023006938
Date:02.02.2023
Language:FR
[2023/05]
Type: A1 Application with search report 
No.:EP4377316
Date:05.06.2024
Language:FR
The application published by WIPO in one of the EPO official languages on 02.02.2023 takes the place of the publication of the European patent application.
[2024/23]
Search report(s)International search report - published on:EP02.02.2023
ClassificationIPC:C07D471/18, C07D471/08, A61P35/00, A61K31/439
[2024/23]
CPC:
C07D471/08 (EP); A61P35/00 (EP); C07D471/18 (EP)
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 [2024/23]
TitleGerman:MAKROCYCLISCHE LIGANDEN MIT PICOLINATGRUPPE(N), KOMPLEXE UND MEDIZINISCHE VERWENDUNGEN DAVON[2024/23]
English:MACROCYCLIC LIGANDS WITH PICOLINATE GROUP(S), COMPLEXES AND MEDICAL USES THEREOF[2024/23]
French:LIGANDS MACROCYCLIQUES AVEC GROUPEMENT(S) PICOLINATE(S), LEURS COMPLEXES AINSI QUE LEURS UTILISATIONS MEDICALES[2024/23]
Entry into regional phase29.01.2024National basic fee paid 
29.01.2024Designation fee(s) paid 
29.01.2024Examination fee paid 
Examination procedure29.01.2024Examination requested  [2024/23]
29.01.2024Date on which the examining division has become responsible
Fees paidRenewal fee
11.06.2024Renewal fee patent year 03
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Cited inInternational search[AD]WO2017109217  (GUERBET SA [FR], et al);
 [A]WO2019002505  (GUERBET SA [FR], et al);
 [A]WO2019185901  (CENTRE NAT RECH SCIENT [FR], et al)
by applicantWO2017109217
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.