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Extract from the Register of European Patents

EP About this file: EP4051637

EP4051637 - ELECTRODE MATERIAL, METHOD FOR THE PRODUCTION THEREOF, AND USE OF SAME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  05.08.2022
Database last updated on 25.09.2024
FormerThe international publication has been made
Status updated on  08.05.2021
Formerunknown
Status updated on  19.10.2020
Most recent event   Tooltip10.10.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
Forschungszentrum Jülich GmbH
52425 Jülich / DE
[2022/36]
Inventor(s)01 / FOIT, Severin
Neußer Straße 3
52441 Linnich / DE
02 / DE HAART, L.G.J.
Schepenbankstraat 3
6291 EA Vaals / NL
03 / VIBHU, Vaibhav
Artilleriestraße 72
52428 Jülich / DE
04 / EICHEL, Rüdiger-a.
Schlehdornweg 8
52428 Jülich / DE
 [2022/36]
Representative(s)Schwenderling, Jens
KEENWAY Patentanwälte Neumann Heine Taruttis
PartG mbB
Postfach 103363
40024 Düsseldorf / DE
[2022/36]
Application number, filing date20788769.607.10.2020
[2022/36]
WO2020EP78132
Priority number, dateDE20191012907028.10.2019         Original published format: DE102019129070
[2022/36]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2021083624
Date:06.05.2021
Language:DE
[2021/18]
Type: A1 Application with search report 
No.:EP4051637
Date:07.09.2022
Language:DE
The application published by WIPO in one of the EPO official languages on 06.05.2021 takes the place of the publication of the European patent application.
[2022/36]
Search report(s)International search report - published on:EP06.05.2021
ClassificationIPC:C01G53/00, H01M4/00
[2022/36]
CPC:
C01G53/006 (EP); C25B11/042 (US); C01G53/68 (EP);
H01M4/9025 (EP); C01P2002/34 (EP); C01P2004/62 (EP);
C01P2006/40 (EP); Y02E60/10 (EP); Y02E60/50 (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 [2022/36]
TitleGerman:ELEKTRODENMATERIAL, VERFAHREN ZU DESSEN HERSTELLUNG UND DESSEN VERWENDUNG[2022/36]
English:ELECTRODE MATERIAL, METHOD FOR THE PRODUCTION THEREOF, AND USE OF SAME[2022/36]
French:MATÉRIAU D'ÉLECTRODE, SON PROCÉDÉ DE PRODUCTION ET SON UTILISATION[2022/36]
Entry into regional phase09.02.2022National basic fee paid 
09.02.2022Designation fee(s) paid 
09.02.2022Examination fee paid 
Examination procedure09.02.2022Examination requested  [2022/36]
09.02.2022Date on which the examining division has become responsible
23.11.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
19.09.2022Renewal fee patent year 03
10.10.2023Renewal 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]US2006255310  (FUNAHASHI RYOJI [JP]) [X] 1-6,14 * page 1, paragraph 52 - page 3; examples 26,27,69,70,91,116,117,541; claim -; tables 1,3,4,5,22 * [I] 7-13,15;
 [A]WO2017075429  (LG FUEL CELL SYSTEMS INC [US]) [A] 1-15* paragraphs [0034] , [0040]; example -; claim - *;
 [XI]  - BERGER CHRISTIAN ET AL, "Synthesis and characterization of the novel K2NiF4-type oxide Pr2Ni0.9Co0.1O4+[delta]", SOLID STATE IONICS, NORTH HOLLAND PUB. COMPANY. AMSTERDAM; NL, NL, (20180104), vol. 316, doi:10.1016/J.SSI.2017.12.024, ISSN 0167-2738, pages 93 - 101, XP085352791 [X] 1-7,14,15 * page 93 - pages 98,100; figure - * [I] 8-13

DOI:   http://dx.doi.org/10.1016/j.ssi.2017.12.024
 [XI]  - ALEJANDRA MONTENEGRO-HERNNDEZ ET AL, "Thermal stability of LnNiO(Ln: La, Pr, Nd) and their chemical compatibility with YSZ and CGO solid electrolytes", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, ELSEVIER SCIENCE PUBLISHERS B.V., BARKING, GB, vol. 36, no. 24, doi:10.1016/J.IJHYDENE.2011.08.105, ISSN 0360-3199, (20110820), pages 15704 - 15714, (20110908), XP028320666 [X] 1-5,14,15 * page 15704 - page 15707 * * page 15710 - page 15713; figure -; table - * [I] 6-13

DOI:   http://dx.doi.org/10.1016/j.ijhydene.2011.08.105
 [XI]  - V. VAIBHAV ET.AL., "Electrochemical ageing study of mixed lanthanum/praseodymium nickelates La2-xPrxNiO4+delta as oxygen electrodes for solid oxide fuel or electrolysis cellst", JOURNAL OF ENERGY CHEMISTRY, (20191024), vol. 46, doi:10.1016/j.jechem.2019.10.012, pages 62 - 70, XP002801858 [X] 1-5,14,15 * page 62 - pages 64,69 * [I] 6-13

DOI:   http://dx.doi.org/10.1016/j.jechem.2019.10.012
by applicantWO2008061782
 US7803348
 US2012064433
 WO2017214152
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.