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Extract from the Register of European Patents

EP About this file: EP3547431

EP3547431 - SOLID OXIDE FUEL CELL, AND MANUFACTURING METHOD OF SOLID ELECTROLYTE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.11.2021
Database last updated on 02.09.2024
FormerThe patent has been granted
Status updated on  11.12.2020
FormerGrant of patent is intended
Status updated on  04.08.2020
FormerRequest for examination was made
Status updated on  30.08.2019
FormerThe international publication has been made
Status updated on  15.06.2018
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
Tsinghua University
No. 1 Qinghua Yuan
Haidian District
Beijing 100084 / CN
[2019/40]
Inventor(s)01 / YU, Pu
No.1 Qinghua Yuan
Haidian District
Beijing 100084 / CN
02 / LU, Nianpeng
No.1 Qinghua Yuan
Haidian District
Beijing 100084 / CN
03 / WU, Jian
No.1 Qinghua Yuan
Haidian District
Beijing 100084 / CN
04 / ZHOU, Shuyun
No.1 Qinghua Yuan
Haidian District
Beijing 100084 / CN
 [2019/40]
Representative(s)Balder IP Law, S.L.
Paseo de la Castellana 93
5ª planta
28046 Madrid / ES
[2019/40]
Application number, filing date17872995.023.11.2017
[2019/40]
WO2017CN112665
Priority number, dateCN2016114687423.11.2016         Original published format: CN201611046874
[2019/40]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018095374
Date:31.05.2018
Language:ZH
[2018/22]
Type: A1 Application with search report 
No.:EP3547431
Date:02.10.2019
Language:EN
[2019/40]
Type: B1 Patent specification 
No.:EP3547431
Date:13.01.2021
Language:EN
[2021/02]
Search report(s)International search report - published on:CN31.05.2018
(Supplementary) European search report - dispatched on:EP07.10.2019
ClassificationIPC:H01M8/1246, H01M8/12, H01M8/124
[2019/45]
CPC:
H01M8/1246 (EP,CN,US); C01F1/00 (US); C01G51/66 (US);
C01G51/68 (US); H01M4/9033 (US); H01M8/12 (EP,US);
H01M8/1213 (US); H01M8/1233 (US); H01M8/124 (EP,US);
C01P2002/72 (US); H01M2008/1293 (EP,CN,US); H01M2300/0071 (US);
Y02E60/50 (EP,US); Y02P70/50 (EP,US) (-)
Former IPC [2019/40]H01M8/1246
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 [2019/40]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:FESTOXIDBRENNSTOFFZELLE UND VERFAHREN ZUR HERSTELLUNG EINES FESTSTOFFELEKTROLYTEN[2019/40]
English:SOLID OXIDE FUEL CELL, AND MANUFACTURING METHOD OF SOLID ELECTROLYTE[2019/40]
French:PILE À COMBUSTIBLE À OXYDE SOLIDE, ET PROCÉDÉ DE FABRICATION D'ÉLECTROLYTE SOLIDE[2019/40]
Entry into regional phase18.06.2019Translation filed 
18.06.2019National basic fee paid 
18.06.2019Search fee paid 
18.06.2019Designation fee(s) paid 
18.06.2019Examination fee paid 
Examination procedure18.06.2019Examination requested  [2019/40]
21.04.2020Amendment by applicant (claims and/or description)
05.08.2020Communication of intention to grant the patent
02.12.2020Fee for grant paid
02.12.2020Fee for publishing/printing paid
02.12.2020Receipt of the translation of the claim(s)
Opposition(s)14.10.2021No opposition filed within time limit [2021/51]
Fees paidRenewal fee
29.11.2019Renewal fee patent year 03
20.11.2020Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU23.11.2017
AL13.01.2021
AT13.01.2021
CY13.01.2021
CZ13.01.2021
DK13.01.2021
EE13.01.2021
ES13.01.2021
FI13.01.2021
HR13.01.2021
IT13.01.2021
LT13.01.2021
LV13.01.2021
MC13.01.2021
MK13.01.2021
NL13.01.2021
PL13.01.2021
RO13.01.2021
RS13.01.2021
SE13.01.2021
SI13.01.2021
SK13.01.2021
SM13.01.2021
TR13.01.2021
BG13.04.2021
NO13.04.2021
GR14.04.2021
IS13.05.2021
PT13.05.2021
[2024/29]
Former [2024/23]HU23.11.2017
AL13.01.2021
AT13.01.2021
CY13.01.2021
CZ13.01.2021
DK13.01.2021
EE13.01.2021
ES13.01.2021
FI13.01.2021
HR13.01.2021
IT13.01.2021
LT13.01.2021
LV13.01.2021
MC13.01.2021
MK13.01.2021
NL13.01.2021
PL13.01.2021
RO13.01.2021
RS13.01.2021
SE13.01.2021
SI13.01.2021
SK13.01.2021
SM13.01.2021
BG13.04.2021
NO13.04.2021
GR14.04.2021
IS13.05.2021
PT13.05.2021
Former [2023/33]HU23.11.2017
AL13.01.2021
AT13.01.2021
CY13.01.2021
CZ13.01.2021
DK13.01.2021
EE13.01.2021
ES13.01.2021
FI13.01.2021
HR13.01.2021
IT13.01.2021
LT13.01.2021
LV13.01.2021
MC13.01.2021
NL13.01.2021
PL13.01.2021
RO13.01.2021
RS13.01.2021
SE13.01.2021
SI13.01.2021
SK13.01.2021
SM13.01.2021
BG13.04.2021
NO13.04.2021
GR14.04.2021
IS13.05.2021
PT13.05.2021
Former [2023/30]AL13.01.2021
AT13.01.2021
CY13.01.2021
CZ13.01.2021
DK13.01.2021
EE13.01.2021
ES13.01.2021
FI13.01.2021
HR13.01.2021
IT13.01.2021
LT13.01.2021
LV13.01.2021
MC13.01.2021
NL13.01.2021
PL13.01.2021
RO13.01.2021
RS13.01.2021
SE13.01.2021
SI13.01.2021
SK13.01.2021
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BG13.04.2021
NO13.04.2021
GR14.04.2021
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PT13.05.2021
Former [2023/29]AL13.01.2021
AT13.01.2021
CZ13.01.2021
DK13.01.2021
EE13.01.2021
ES13.01.2021
FI13.01.2021
HR13.01.2021
IT13.01.2021
LT13.01.2021
LV13.01.2021
MC13.01.2021
NL13.01.2021
PL13.01.2021
RO13.01.2021
RS13.01.2021
SE13.01.2021
SI13.01.2021
SK13.01.2021
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BG13.04.2021
NO13.04.2021
GR14.04.2021
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Former [2022/33]AL13.01.2021
AT13.01.2021
CZ13.01.2021
DK13.01.2021
EE13.01.2021
ES13.01.2021
FI13.01.2021
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MC13.01.2021
PL13.01.2021
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RS13.01.2021
SE13.01.2021
SI13.01.2021
SK13.01.2021
SM13.01.2021
BG13.04.2021
NO13.04.2021
GR14.04.2021
IS13.05.2021
PT13.05.2021
Former [2022/23]AL13.01.2021
AT13.01.2021
CZ13.01.2021
DK13.01.2021
EE13.01.2021
ES13.01.2021
FI13.01.2021
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PL13.01.2021
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BG13.04.2021
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AT13.01.2021
CZ13.01.2021
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DK13.01.2021
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GR14.04.2021
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SE13.01.2021
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NO13.04.2021
GR14.04.2021
IS13.05.2021
PT13.05.2021
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FI13.01.2021
HR13.01.2021
LT13.01.2021
LV13.01.2021
PL13.01.2021
RS13.01.2021
SE13.01.2021
SM13.01.2021
BG13.04.2021
NO13.04.2021
GR14.04.2021
IS13.05.2021
PT13.05.2021
Former [2021/42]AT13.01.2021
FI13.01.2021
HR13.01.2021
LT13.01.2021
LV13.01.2021
PL13.01.2021
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SE13.01.2021
BG13.04.2021
NO13.04.2021
GR14.04.2021
IS13.05.2021
PT13.05.2021
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LT13.01.2021
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PL13.01.2021
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GR14.04.2021
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GR14.04.2021
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Documents cited:Search[XAY]  - BORK N ET AL, "Ab initio charge analysis of pure and hydrogenated perovskites", JOURNAL OF APPLIED PHYSICS, AMERICAN INSTITUTE OF PHYSICS, US, (20110201), vol. 109, no. 3, doi:10.1063/1.3536484, ISSN 0021-8979, pages 33702 - 33702, XP012147449 [X] 1,2,4 * abstract * * pages 033702-1, paragraph I. Introduction * * pages 033702-2; table II * [A] 5-11 [Y] 3

DOI:   http://dx.doi.org/10.1063/1.3536484
 [XAY]  - YOU ZHOU ET AL, "Strongly correlated perovskite fuel cells", NATURE, London, (20160516), vol. 534, no. 7606, doi:10.1038/nature17653, ISSN 0028-0836, pages 231 - 234, XP055625437 [X] 1,2 * abstract * * page 231 - page 232 * [A] 4-11 [Y] 3

DOI:   http://dx.doi.org/10.1038/nature17653
 [YA]  - TAKESHI YAJIMA ET AL, "Epitaxial Thin Films of ATiO 3- x H x (A = Ba, Sr, Ca) with Metallic Conductivity", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, (20120530), vol. 134, no. 21, doi:10.1021/ja302465c, ISSN 0002-7863, pages 8782 - 8785, XP055173135 [Y] 3 * abstract * * page 8782 * [A] 5-11

DOI:   http://dx.doi.org/10.1021/ja302465c
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.