blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3508551

EP3508551 - COMPOSITE MEMBER AND PRODUCTION METHOD THEREFOR, HEAT STORAGE MATERIAL AND PRODUCTION METHOD THEREFOR, HEAT-STORAGE-TYPE AIR CONDITIONER, AND HEAT-STORAGE-TYPE HEAT-PIPE-BASED FUELING SYSTEM [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  12.03.2021
Database last updated on 16.07.2024
FormerRequest for examination was made
Status updated on  07.06.2019
FormerThe international publication has been made
Status updated on  10.03.2018
Most recent event   Tooltip12.03.2021Application deemed to be withdrawnpublished on 14.04.2021  [2021/15]
Applicant(s)For all designated states
Hitachi Chemical Company, Ltd.
9-2, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-6606 / JP
[2019/28]
Inventor(s)01 / MORIMOTO, Tsuyoshi
c/o Hitachi Chemical Company LTD.
9-2
Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-6606 / JP
02 / NAGAI, Akira
c/o Hitachi Chemical Company LTD.
9-2
Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-6606 / JP
03 / YAMAMOTO, Rei
c/o Hitachi Chemical Company LTD.
9-2
Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-6606 / JP
 [2019/28]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2019/28]
Application number, filing date16915197.402.09.2016
[2019/28]
WO2016JP75895
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018042640
Date:08.03.2018
Language:JA
[2018/10]
Type: A1 Application with search report 
No.:EP3508551
Date:10.07.2019
Language:EN
[2019/28]
Search report(s)International search report - published on:JP08.03.2018
(Supplementary) European search report - dispatched on:EP03.04.2020
ClassificationIPC:C09K5/06, F28D20/02
[2019/28]
CPC:
C09K5/06 (EP,US); F28D20/02 (EP,US); Y02E60/14 (EP,US)
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 [2019/28]
TitleGerman:VERBUNDBAUTEIL UND HERSTELLUNGSVERFAHREN DAFÜR, WÄRMESPEICHERMATERIAL UND HERSTELLUNGSVERFAHREN DAFÜR, WÄRMESPEICHER-KLIMAANLAGE UND AUF WÄRMESPEICHER-WÄRMEROHR BASIERENDE KRAFTSTOFFANLAGE[2019/28]
English:COMPOSITE MEMBER AND PRODUCTION METHOD THEREFOR, HEAT STORAGE MATERIAL AND PRODUCTION METHOD THEREFOR, HEAT-STORAGE-TYPE AIR CONDITIONER, AND HEAT-STORAGE-TYPE HEAT-PIPE-BASED FUELING SYSTEM[2019/28]
French:ÉLÉMENT COMPOSITE ET PROCÉDÉ POUR SA PRODUCTION, MATÉRIAU DE STOCKAGE DE CHALEUR ET PROCÉDÉ POUR SA PRODUCTION, CLIMATISEUR DE TYPE À STOCKAGE DE CHALEUR ET SYSTÈME D'APPROVISIONNEMENT EN CARBURANT À BASE DE CALODUC DE TYPE À STOCKAGE DE CHALEUR[2019/28]
Entry into regional phase26.03.2019Translation filed 
26.03.2019National basic fee paid 
26.03.2019Search fee paid 
26.03.2019Designation fee(s) paid 
26.03.2019Examination fee paid 
Examination procedure26.03.2019Examination requested  [2019/28]
03.11.2020Application deemed to be withdrawn, date of legal effect  [2021/15]
24.11.2020Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2021/15]
Fees paidRenewal fee
18.04.2019Renewal fee patent year 03
23.09.2019Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
02.04.201903   M06   Fee paid on   18.04.2019
30.09.202005   M06   Not yet paid
Opt-out from the exclusive  Tooltip
competence of the Unified
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.
Documents cited:Search[X]WO2016012573  (MULLER & CIE ETS M [FR]) [X] 1-14 * page 1, lines 1-6; figure - * * page 5, line 25 - page 6, line 2 * * page 7, lines 3-16 ** page 12, line 1 - page 14, line 9 *;
 [XI]  - XIAO X ET AL, "Preparation and thermal characterization of paraffin/metal foam composite phase change material", APPLIED ENERGY, ELSEVIER SCIENCE PUBLISHERS, GB, (20130508), vol. 112, doi:10.1016/J.APENERGY.2013.04.050, ISSN 0306-2619, pages 1357 - 1366, XP028731683 [X] 1-12,14 * abstract * [I] 13

DOI:   http://dx.doi.org/10.1016/j.apenergy.2013.04.050
International search[X]JPH051281  (MATSUSHITA ELECTRIC WORKS LTD) [X] 1-14 * , claim 1; paragraphs [0007], [0009], [0015]; examples 1 to 2; fig. 1 to 2 (Family: none) *;
 [X]JP2000292085  (CHUBU ELECTRIC POWER) [X] 1-14 * , claims 1 to 8; paragraphs [0024], [0026] (Family: none) *;
 [X]JP2001214158  (MATSUSHITA ELECTRIC IND CO LTD) [X] 1-14* , claim 3; example 2 (Family: none) *;
 [X]JP2002530615  (UT-Battelle, L.L.C.) [X] 1-14 * , claims 1 to 55; paragraphs [0005] to [0006]; examples 2, 4; fig. 4 to 16B & WO 1999/064223 A1 claims 1 to 55; page 2, lines 3 to 28; examples 2, 4; fig. 4 to 16B & US 6037032 A & EP 1165457 A1 & AU 3742699 A & BR 9911000 A & CA 2334583 A & NZ 508568 A & KR 10-2006-0009389 A & MX PA04011526 A *;
 [X]JP2004149796  (SGL CARBON AG) [X] 1-14 * , claims 1 to 11; paragraphs [0023] to [0024]; example 3 & US 2004/0084658 A1 claims 1 to 13; paragraphs [0024] to [0025]; example 3 & EP 1416027 A1 & DE 10250249 A & NO 20034822 A *;
 [X]JP2005330484  (SGL CARBON AG) [X] 1-14 * , claims 1 to 22; paragraphs [0022] to [0023], [0029]; examples & US 2005/0258394 A1 claims 1 to 24; paragraphs [0026] to [0027], [0035] to [0036]; examples & EP 1598406 A1 & CA 2507476 A & KR 10-2006-0047958 A & CN 1699497 A *;
 [X]JP2006328143  (HITACHI CHEMICAL CO LTD) [X] 1-14 * , claims 1 to 13; paragraphs [0011] to [0012]; examples (Family: none) *;
 [X]JP2010151419  (SUMITOMO ELECTRIC INDUSTRIES) [X] 1-14 * , claims 1 to 10; paragraphs [0019] to [0021], [0038] to [0053]; fig. 1 to 9 (Family: none) *
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.