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Extract from the Register of European Patents

EP About this file: EP3663561

EP3663561 - COMPRESSED AIR STORAGE ELECTRICITY GENERATING DEVICE [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  25.12.2020
Database last updated on 24.08.2024
FormerRequest for examination was made
Status updated on  08.05.2020
FormerThe international publication has been made
Status updated on  09.02.2019
Most recent event   Tooltip25.12.2020Withdrawal of applicationpublished on 27.01.2021  [2021/04]
Applicant(s)For all designated states
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
2-4, Wakinohama-Kaigandori 2-chome
Chuo-ku
Kobe-shi, Hyogo 651-8585 / JP
[2020/24]
Inventor(s)01 / MATSUKUMA, Masaki
c/o Takasago Works in Kobe Steel, Ltd.
3-1, Shinhama 2-chome, Arai-cho
Takasago-shi, Hyogo 676-8670 / JP
02 / NAGAHIRA, Ayaka
c/o Takasago Works in Kobe Steel, Ltd.
3-1, Shinhama 2-chome, Arai-cho
Takasago-shi, Hyogo 676-8670 / JP
 [2020/24]
Representative(s)TBK
Bavariaring 4-6
80336 München / DE
[2020/24]
Application number, filing date18840149.102.07.2018
[2020/24]
WO2018JP25030
Priority number, dateJP2017014893801.08.2017         Original published format: JP 2017148938
[2020/24]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019026507
Date:07.02.2019
Language:JA
[2019/06]
Type: A1 Application with search report 
No.:EP3663561
Date:10.06.2020
Language:EN
[2020/24]
Search report(s)International search report - published on:JP07.02.2019
ClassificationIPC:F02C6/16, F02C1/02, H02J15/00
[2020/24]
CPC:
H02J3/32 (EP,US); F02C1/02 (US); F02C6/16 (EP,US);
H02J15/00 (EP,US); H02J15/006 (EP,US); H02J3/28 (EP,US);
H02J7/345 (US); F05D2220/32 (US); F05D2220/76 (US);
F05D2260/42 (EP,US); Y02E60/16 (EP); Y02P90/50 (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 [2020/24]
TitleGerman:DRUCKLUFTSPEICHERKRAFTWERK[2020/24]
English:COMPRESSED AIR STORAGE ELECTRICITY GENERATING DEVICE[2020/24]
French:DISPOSITIF DE GÉNÉRATION D'ÉLECTRICITÉ À STOCKAGE D'AIR COMPRIMÉ[2020/24]
Entry into regional phase31.01.2020Translation filed 
31.01.2020National basic fee paid 
31.01.2020Search fee paid 
31.01.2020Designation fee(s) paid 
31.01.2020Examination fee paid 
Examination procedure31.01.2020Examination requested  [2020/24]
23.12.2020Application withdrawn by applicant  [2021/04]
Fees paidRenewal fee
29.07.2020Renewal fee patent year 03
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Cited inInternational search[A]JP2015059576  (SUZUKI MOTOR CORP) [A] 3 * , paragraphs [0016]-[0054], fig. 1-2 (Family: none) *;
 [A]JP2016121675  (KOBE STEEL LTD) [A] 3* , paragraphs [0087]-[0107], fig. 9-13 & EP 3239491 A1, paragraphs [0086]-[0107], fig. 9-13 & WO 2016/104222 A1 & CN 107110024 A *;
 [YA]JP2016211402  (KOBE STEEL LTD) [Y] 1-2, 4-6 * , paragraphs [0030]-[0103], fig. 1-4 & EP 3290671 A1, paragraphs [0030]-[0104], fig. 1-4 & WO 2016/178358 A1 & CN 107532510 A * [A] 3;
 [YA]JP2017066938  (KOBE STEEL LTD) [Y] 1-2, 4-6 * , paragraphs [0005]-[0006], [0024]-[0051], fig. 1 & EP 3358167 A1, paragraphs [0005]-[0006], [0025]-[0052], fig. 1 & WO 2017/057144 A1 & CN 108138652 A * [A] 3
by applicantJP2016034211
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.