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Extract from the Register of European Patents

EP About this file: EP4247538

EP4247538 - METHOD FOR PREPARING BIODEGRADABLE MICROCAPSULES AND USE OF THE RESULTING MICROCAPSULES [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  25.08.2023
Database last updated on 15.06.2024
FormerThe international publication has been made
Status updated on  27.05.2022
Formerunknown
Status updated on  10.12.2021
Most recent event   Tooltip19.01.2024Change: Validation statespublished on 21.02.2024  [2024/08]
19.01.2024Change - extension statespublished on 21.02.2024  [2024/08]
Applicant(s)For all designated states
Gem Innov
12 Lotissement Les Cypres
13420 Gemenos / FR
[2023/39]
Inventor(s)01 / GUILLANEUF, Yohann
13013 Marseille / FR
02 / LEFAY, Catherine
13013 Marseille / FR
03 / GIGMES, Didier
13190 Allauch / FR
04 / HO, The Hien
13003 Marseille / FR
05 / OUDOUA, Kaouthar
13004 Marseille / FR
06 / RIBEIRO, Thierry
13580 La Fare Les Oliviers / FR
07 / ORTAIS, Yves
13420 Gemenos / FR
08 / CESBRON, Marie-Pierre
13420 Gemenos / FR
 [2023/39]
Representative(s)Schmidt, Martin Peter
IXAS Conseil
22 avenue René Cassin
69009 Lyon / FR
[2023/39]
Application number, filing date21816153.717.11.2021
[2023/39]
WO2021IB60653
Priority number, dateFR2020001179517.11.2020         Original published format: FR 2011795
FR2020001188819.11.2020         Original published format: FR 2011888
[2023/39]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2022107016
Date:27.05.2022
Language:FR
[2022/21]
Type: A1 Application with search report 
No.:EP4247538
Date:27.09.2023
Language:FR
The application published by WIPO in one of the EPO official languages on 27.05.2022 takes the place of the publication of the European patent application.
[2023/39]
Search report(s)International search report - published on:EP27.05.2022
ClassificationIPC:B01J13/16, A01N25/28, A23P10/30, A61K8/11, A61K9/50, A61Q19/10, A62D1/00, B01J13/22, C09B67/02, C11D3/50, C11D17/00, D06M23/12, F28D20/02
[2023/39]
CPC:
B01J13/16 (EP); B01J13/14 (US); A01N25/06 (EP,US);
A01N25/28 (EP,US); A01N65/12 (US); A01P7/04 (EP,US);
A23P10/30 (EP); A61K8/11 (EP,US); A61K8/85 (EP,US);
A61K8/922 (EP); A61K9/5031 (EP,US); A61Q15/00 (EP,US);
A61Q19/00 (EP); B01J13/22 (EP); C09B67/0097 (EP,US);
C11D17/0039 (EP,US); C11D3/001 (US); C11D3/3769 (US);
C11D3/505 (EP,US); D06M15/3562 (US); D06M23/12 (EP,US);
A61K2800/10 (EP); A61K2800/412 (EP,US); A61Q11/00 (EP);
A61Q13/00 (EP); A61Q17/04 (EP); A61Q19/06 (EP);
A61Q19/10 (EP); C11D2111/12 (US); C11D3/48 (EP);
D06M2101/06 (US) (-)
C-Set:
A01N25/06, A01N53/00, A01N65/00 (EP);
A01N25/28, A01N53/00, A01N65/00 (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 [2023/39]
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON BIOLOGISCH ABBAUBAREN MIKROKAPSELN UND VERWENDUNG DER HERGESTELLTEN MIKROKAPSELN[2023/39]
English:METHOD FOR PREPARING BIODEGRADABLE MICROCAPSULES AND USE OF THE RESULTING MICROCAPSULES[2023/39]
French:PROCEDE DE PREPARATION DE MICROCAPSULES BIODEGRADABLES ET UTILISATION DES MICROCAPSULES AINSI OBTENUES[2023/39]
Entry into regional phase19.06.2023National basic fee paid 
19.06.2023Designation fee(s) paid 
19.06.2023Examination fee paid 
Examination procedure15.05.2023Amendment by applicant (claims and/or description)
19.06.2023Examination requested  [2023/39]
19.06.2023Date on which the examining division has become responsible
Fees paidRenewal fee
30.11.2023Renewal fee patent year 03
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Cited inInternational search[A]US2015272900  (GREEN JORDAN J [US], et al);
 [XI]US2017143639  (GREEN JORDAN J [US], et al);
 [XP]WO2020229744  (GEM INNOV [FR], et al);
by applicantEP1084860
 WO03016369
 WO2007070118
 WO2009115671
 WO2013114025
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.