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Extract from the Register of European Patents

EP About this file: EP4014443

EP4014443 - METHOD FOR CREATING AN ELECTRONIC MESSAGE THE INTEGRITY OF WHICH IS GUARANTEED AND VERIFIABLE ACCORDING TO THE MIME STANDARD [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  10.05.2024
Database last updated on 03.09.2024
FormerGrant of patent is intended
Status updated on  01.01.2024
FormerRequest for examination was made
Status updated on  20.05.2022
FormerThe international publication has been made
Status updated on  19.02.2021
Formerunknown
Status updated on  17.08.2020
Most recent event   Tooltip10.05.2024(Expected) grantpublished on 12.06.2024  [2024/24]
Applicant(s)For all designated states
Mailstone
425 rue René Descartes Espace Descartes Bât A
13100 Aix en Provence / FR
[2022/25]
Inventor(s)01 / DAMMANN, Franck
BLOCKMAIL
425 rue René Descartes
Espace Descartes Bât A
13100 Aix en Provence / FR
 [2022/25]
Representative(s)Sayettat, Julien Christian
Strato-IP
63, Boulevard de Ménilmontant
75011 Paris / FR
[2022/25]
Application number, filing date20753308.431.07.2020
[2022/25]
WO2020EP71670
Priority number, dateFR2019000914512.08.2019         Original published format: FR 1909145
[2022/25]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2021028241
Date:18.02.2021
Language:FR
[2021/07]
Type: A1 Application with search report 
No.:EP4014443
Date:22.06.2022
Language:FR
The application published by WIPO in one of the EPO official languages on 18.02.2021 takes the place of the publication of the European patent application.
[2022/25]
Type: B1 Patent specification 
No.:EP4014443
Date:12.06.2024
Language:FR
[2024/24]
Search report(s)International search report - published on:EP18.02.2021
ClassificationIPC:H04L51/18
[2024/02]
CPC:
H04L51/18 (EP,US); H04L63/123 (US); H04L51/48 (US);
H04L9/50 (US)
Former IPC [2022/25]H04L12/58
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 [2022/25]  
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN ZUR SCHAFFUNG EINER ELEKTRONISCHEN NACHRICHT, DEREN INTEGRITÄT GEWÄHRLEISTET UND NACH DEM MIME-STANDARD ÜBERPRÜFBAR IST[2022/25]
English:METHOD FOR CREATING AN ELECTRONIC MESSAGE THE INTEGRITY OF WHICH IS GUARANTEED AND VERIFIABLE ACCORDING TO THE MIME STANDARD[2022/25]
French:PROCÉDÉ DE CRÉATION D'UN MESSAGE ÉLECTRONIQUE À INTÉGRITÉ GARANTIE ET VÉRIFIABLE SELON LE STANDARD MIME[2022/25]
Entry into regional phase04.03.2022National basic fee paid 
04.03.2022Designation fee(s) paid 
04.03.2022Examination fee paid 
Examination procedure04.03.2022Examination requested  [2022/25]
04.03.2022Date on which the examining division has become responsible
01.08.2022Amendment by applicant (claims and/or description)
02.01.2024Communication of intention to grant the patent
02.05.2024Fee for grant paid
02.05.2024Fee for publishing/printing paid
02.05.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
26.07.2022Renewal fee patent year 03
31.07.2023Renewal fee patent year 04
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Cited inInternational search[A]US2003009694  (WENOCUR MICHAEL L [US], et al);
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.