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Extract from the Register of European Patents

EP About this file: EP4200951

EP4200951 - OPERATING AN ELECTROLYSIS DEVICE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  26.05.2023
Database last updated on 28.09.2024
FormerThe international publication has been made
Status updated on  22.04.2022
Formerunknown
Status updated on  07.09.2021
Most recent event   Tooltip26.08.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Siemens Energy Global GmbH & Co. KG
Otto-Hahn-Ring 6
81739 München / DE
[2023/26]
Inventor(s)01 / UTZ, Peter
90419 Nürnberg / DE
 [2023/26]
Application number, filing date21762394.109.08.2021
[2023/26]
WO2021EP72117
Priority number, dateEP2020020133312.10.2020         Original published format: EP 20201333
[2023/26]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2022078652
Date:21.04.2022
Language:DE
[2022/16]
Type: A1 Application with search report 
No.:EP4200951
Date:28.06.2023
Language:DE
The application published by WIPO in one of the EPO official languages on 21.04.2022 takes the place of the publication of the European patent application.
[2023/26]
Search report(s)International search report - published on:EP21.04.2022
ClassificationIPC:H02J1/10, C25B15/08
[2023/26]
CPC:
H02J1/106 (EP); C25B15/06 (US); C25B1/34 (US);
C25B15/02 (EP); C25B15/023 (US); C25B9/65 (US);
C25B1/04 (EP); C25B1/23 (EP); C25B9/23 (EP);
Y02E60/36 (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 [2023/26]
TitleGerman:BETREIBEN EINER ELEKTROLYSEVORRICHTUNG[2023/26]
English:OPERATING AN ELECTROLYSIS DEVICE[2023/26]
French:FONCTIONNEMENT D'UN DISPOSITIF D'ÉLECTROLYSE[2023/26]
Entry into regional phase23.03.2023National basic fee paid 
23.03.2023Designation fee(s) paid 
23.03.2023Examination fee paid 
Examination procedure23.03.2023Examination requested  [2023/26]
23.03.2023Date on which the examining division has become responsible
26.09.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
23.03.2023Renewal fee patent year 03
26.08.2024Renewal fee patent year 04
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational search[XI]DE1046587  (ORONZIO DE NORA IMPIANTI) [X] 1,10 * abstract * * paragraph [0028] - paragraph [0031] * * paragraph [0046] - paragraph [0047] * [I] 2-9;
 [A]DE19637656  (FORSCHUNGSZENTRUM JUELICH GMBH [DE]) [A] 1-10 * abstract ** column 1, line 28 - column 2, line 7 *;
 [A]DE102014224013  (SIEMENS AG [DE]) [A] 1-10 * abstract * * paragraphs [0013] - [0017] - [0027] , [0037] , [0058] , [0061] *
by applicantDE19729429
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.