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Extract from the Register of European Patents

EP About this file: EP4070025

EP4070025 - THERMAL ENERGY STORAGE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  09.09.2022
Database last updated on 26.07.2024
FormerThe international publication has been made
Status updated on  11.06.2021
Formerunknown
Status updated on  18.12.2020
Most recent event   Tooltip24.10.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
Summerheat Group B.V.
Maasboulevard 100
3063 NS Rotterdam / NL
[2022/41]
Inventor(s)01 / BRAND, Joost Herman Jan
c/o Maasboulevard 100
3063 NS Rotterdam / NL
 [2022/41]
Representative(s)V.O.
P.O. Box 87930
2508 DH Den Haag / NL
[2022/41]
Application number, filing date20821431.202.12.2020
[2022/41]
WO2020NL50754
Priority number, dateNL2019202436102.12.2019         Original published format: NL 2024361
NL2019202435702.12.2019         Original published format: NL 2024357
NL2019202435502.12.2019         Original published format: NL 2024355
[2022/41]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2021112674
Date:10.06.2021
Language:EN
[2021/23]
Type: A2 Application without search report 
No.:EP4070025
Date:12.10.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 10.06.2021 takes the place of the publication of the European patent application.
[2022/41]
Search report(s)International search report - published on:EP15.07.2021
ClassificationIPC:F28D20/00, H01M8/18
[2022/41]
CPC:
F28D20/0039 (EP); F28D20/0043 (EP,US); F26B21/006 (US);
F28F9/001 (EP); F28D2020/0078 (EP); F28D2020/0082 (EP);
H01M2250/10 (EP); H01M8/04052 (EP); H01M8/04201 (EP);
H01M8/188 (EP); Y02B10/20 (EP); Y02B90/10 (EP);
Y02E60/14 (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 [2022/41]
TitleGerman:WÄRMEENERGIESPEICHERUNG[2022/41]
English:THERMAL ENERGY STORAGE[2022/41]
French:STOCKAGE D'ÉNERGIE THERMIQUE[2022/41]
Entry into regional phase09.06.2022National basic fee paid 
09.06.2022Designation fee(s) paid 
09.06.2022Examination fee paid 
Examination procedure09.06.2022Examination requested  [2022/41]
09.06.2022Date on which the examining division has become responsible
11.01.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
25.10.2022Renewal fee patent year 03
24.10.2023Renewal fee patent year 04
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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.
Cited inInternational search[X]CN106953352  ;
 [X]DE2608509  (BABCOCK AG) [X] 1,3-5 * the whole document *;
 [X]DE3024031  (REITMAIER L KG [DE]) [X] 1,3-5,11,12 * the whole document *;
 [X]FR2524124  (PHENOL ENG [FR]) [X] 1,3-5 * the whole document *;
 [A]DE20201535U  (KUHN ROLF [DE], et al) [A] 13,29,30 * the whole document *;
 [A]DE102005052162  (ZUEBLIN AG [DE]) [A] 13,29,30 * abstract * * paragraph [0015]; figure 5 *;
 [X]DE102005059029  (JUHL KARSTEN [DE]) [X] 1,3-5 * the whole document *;
 [A]DE102009024164  (DENSO CORP [JP]) [A] 31* the whole document *;
 [A]KR20100084415  (HAE DONG CO LTD [KR]) [A] 13,29,30 * abstract *;
 [A]US2010213201  (SCHULTZ GARTH J [US], et al) [A] 13,29,30 * abstract *;
 [A]US2010314398  (GOCZE THOMAS [US]) [A] 13,29,30 * abstract *;
 [A]DE102011080237  (SIEMENS AG [DE]) [A] 31 * the whole document *;
 [A]DE102012012355  (HOELTER KAI [DE]) [A] 13,29,30 * abstract *;
 [A]US2015303524  (EPSTEIN MICHAEL [IL]) [A] 31 * abstract *;
 [X]DE102016215803  (BOSCH GMBH ROBERT [DE]) [X] 31,36,39-48 * the whole document *;
 [XP]WO2020025802  (KARLSRUHER INST TECHNOLOGIE [DE]) [XP] 31,40,46,47 * the whole document *;
 [XP]EP3617639  (TNO [NL]) [XP] 31,40,46,47 * abstract *;
 [X]  - MOSCHATOS A E ED - HO YUN JAE ET AL, "COMBINED THERMAL STORAGE", SOLAR ENERGY, PERGAMON PRESS. OXFORD, GB, (19931101), vol. 51, no. 5, doi:10.1016/0038-092X(93)90152-E, ISSN 0038-092X, pages 391 - 399, XP000409135 [X] 1,2,4,5,8,11,12 * page 391 - page 392 *

DOI:   http://dx.doi.org/10.1016/0038-092X(93)90152-E
 [X]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2017, no. 60, Database accession no. 2017-500120, XP002799760 & CN106953352 A 20170714 (ZHANG J) [X] 31,40 * abstract *
 [A]  - WENGER EREZ ET AL, "Thermo-electro-chemical storage (TECS) of solar energy", APPLIED ENERGY, ELSEVIER SCIENCE PUBLISHERS, GB, (20170112), vol. 190, doi:10.1016/J.APENERGY.2017.01.014, ISSN 0306-2619, pages 788 - 799, XP029920008 [A] 31 * abstract *

DOI:   http://dx.doi.org/10.1016/j.apenergy.2017.01.014
by applicantWO2016020893
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.