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Extract from the Register of European Patents

EP About this file: EP3722718

EP3722718 - BRICK LINING METHOD [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  29.04.2022
Database last updated on 19.03.2026
FormerRequest for examination was made
Status updated on  11.09.2020
FormerThe international publication has been made
Status updated on  15.06.2019
Most recent event   Tooltip22.11.2025New entry: Renewal fee paid 
Applicant(s)For all designated states
Krosakiharima Corporation
1-1, Higashihama-machi
Yahatanishi-ku
Kitakyushu-shi, Fukuoka 806-8586 / JP
[2020/42]
Inventor(s)01 / TAKEUCHI, Kazuhiko
c/o KROSAKIHARIMA CORPORATION
1-1 Higashihama-machi
Yahatanishi-ku
Kitakyushu-shi Fukuoka 806-8586 / JP
02 / TSUBOI, Satoshi
c/o KROSAKIHARIMA CORPORATION
1-1
Higashihama-machi
Yahatanishi-ku
Kitakyushu-shi Fukuoka 8068586 / JP
 [2020/42]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[2020/42]
Application number, filing date18886028.219.11.2018
[2020/42]
WO2018JP42597
Priority number, dateJP2017023440306.12.2017         Original published format: JP 2017234403
[2020/42]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019111683
Date:13.06.2019
Language:JA
[2019/24]
Type: A1 Application with search report 
No.:EP3722718
Date:14.10.2020
Language:EN
[2020/42]
Search report(s)International search report - published on:JP13.06.2019
(Supplementary) European search report - dispatched on:EP17.06.2021
ClassificationIPC:F27D1/16, C21C5/44, F27D1/00, C21B7/06, F27B1/14, F27B14/08, F27B14/10, F27D1/04
[2021/29]
CPC:
F27D1/04 (EP,US); C21B7/06 (EP,US); C21C5/44 (EP,US);
F27D1/045 (EP); F27D1/16 (US)
Former IPC [2020/42]F27D1/16, C21C5/44, F27D1/00
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 [2020/42]
TitleGerman:ZIEGELAUSKLEIDUNGSVERFAHREN[2020/42]
English:BRICK LINING METHOD[2020/42]
French:PROCÉDÉ DE REVÊTEMENT DE BRIQUES[2020/42]
Entry into regional phase23.06.2020Translation filed 
06.07.2020National basic fee paid 
06.07.2020Search fee paid 
06.07.2020Designation fee(s) paid 
06.07.2020Examination fee paid 
Examination procedure06.07.2020Examination requested  [2020/42]
05.11.2021Amendment by applicant (claims and/or description)
02.05.2022Despatch of a communication from the examining division (Time limit: M04)
31.08.2022Reply to a communication from the examining division
15.09.2022Despatch of a communication from the examining division (Time limit: M04)
16.01.2023Reply to a communication from the examining division
28.04.2023Invitation to indicate the basis for amendments (Time limit: M01)
09.06.2023Reply to an invitation to indicate the basis for amendments
Fees paidRenewal fee
26.11.2020Renewal fee patent year 03
22.11.2021Renewal fee patent year 04
23.11.2022Renewal fee patent year 05
22.11.2023Renewal fee patent year 06
22.11.2024Renewal fee patent year 07
21.11.2025Renewal fee patent year 08
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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.
Documents cited:Search[XI] WO2008135505  (PAUL WURTH REFRACTORY & ENGINE et al.) [X] 1-3 * figures 3-5; claim 1 *[I] 4
 [X] US5332201  (POESCHL JOHANN et al.) [X] 1-4 * figures 2,3,5; claim 1 * * column 1; lines 16-18 * * column 1; lines 35-40 *
International search[A] JP2015148402  (NIPPON STEEL & SUMITOMO METAL CORP et al.) [A] 1-4 * , *
 [A] JP2005336515  (KUROSAKI HARIMA CORP et al.) [A] 1-4 * , *
 [A] JP2004010936  (JFE STEEL KK et al.) [A] 1-4 * , *
by applicantJP2005009707
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.