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Extract from the Register of European Patents

EP About this file: EP3392226

EP3392226 - MAGNESIUM ALUMINUM SPINEL BRICK PREPARATION METHOD AND MAGNESIUM ALUMINUM SPINEL BRICK PREPARED USING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.04.2021
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  01.05.2020
FormerGrant of patent is intended
Status updated on  19.12.2019
FormerRequest for examination was made
Status updated on  21.09.2018
FormerThe international publication has been made
Status updated on  23.06.2017
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Zibo City Luzhong Refractories Co., Ltd.
Niecun
Luocun
Zichuan District
Zibo, Shandong 255138 / CN
[2018/43]
Inventor(s)01 / CHEN, Junhong
No. 30 Xueyuan Road
Haidian District
Beijing 100083 / CN
02 / FENG, Jisheng
Niecun
Luocun
Zichuan District
Zibo Shandong 255138 / CN
03 / JIA, Yuanping
Niecun
Luocun
Zichuan District
Zibo Shandong 255138 / CN
04 / WU, Yanxia
No. 1 Xiyuan Road
Jianxi District
Luoyang Henan 471039 / CN
05 / ZHU, Bo
Niecun
Luocun
Zichuan District
Zibo Shandong 255138 / CN
06 / GUO, Yutao
Niecun
Luocun
Zichuan District
Zibo Shandong 255138 / CN
 [2018/43]
Representative(s)Schmitt-Nilson Schraud Waibel Wohlfrom Patentanwälte Partnerschaft mbB
Pelkovenstraße 143
80992 München / DE
[2020/23]
Former [2018/43]Schmitt-Nilson Schraud Waibel Wohlfrom Patentanwälte Partnerschaft mbB
Destouchesstraße 68
80796 München / DE
Application number, filing date16874884.616.12.2016
[2018/43]
WO2016CN110249
Priority number, dateCN20151093675216.12.2015         Original published format: CN201510936752
[2018/43]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017101827
Date:22.06.2017
Language:ZH
[2017/25]
Type: A1 Application with search report 
No.:EP3392226
Date:24.10.2018
Language:EN
[2018/43]
Type: B1 Patent specification 
No.:EP3392226
Date:03.06.2020
Language:EN
[2020/23]
Search report(s)International search report - published on:CN22.06.2017
(Supplementary) European search report - dispatched on:EP19.07.2019
ClassificationIPC:C04B35/66, B32B18/00, C04B35/043, C04B35/05, C04B35/20, C04B35/443, C04B35/626, C04B35/634
[2019/34]
CPC:
C04B35/66 (EP,CN); C04B35/443 (EP,CN); C04B37/008 (US);
B28B3/00 (US); C04B35/043 (EP); C04B35/0435 (EP);
C04B35/05 (EP); C04B35/20 (EP,CN); C04B35/622 (CN);
C04B35/62655 (EP); C04B35/63404 (EP); C04B2235/3272 (CN);
C04B2235/3427 (CN); C04B2235/5427 (EP); C04B2235/602 (EP);
C04B2235/77 (CN); C04B2235/96 (CN); C04B2235/9607 (CN);
C04B2237/341 (US); C04B2237/343 (US); C04B2237/345 (EP) (-)
Former IPC [2018/43]C04B35/66
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 [2018/43]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:HERSTELLUNGSVERFAHREN FÜR MAGNESIUM-ALUMINIUM-SPINELL-ZIEGELSTEIN UND UNTER VERWENDUNG DAVON HERGESTELLTER MAGNESIUM-ALUMINIUM-SPINELL-ZIEGELSTEIN[2018/43]
English:MAGNESIUM ALUMINUM SPINEL BRICK PREPARATION METHOD AND MAGNESIUM ALUMINUM SPINEL BRICK PREPARED USING SAME[2018/43]
French:PROCÉDÉ DE PRÉPARATION DE BRIQUE EN SPINELLE DE MAGNÉSIUM ET D'ALUMINIUM ET BRIQUE EN SPINELLE DE MAGNÉSIUM ET D'ALUMINIUM PRÉPARÉE À L'AIDE DE CELUI-CI[2018/43]
Entry into regional phase21.03.2002Translation filed 
23.02.2018National basic fee paid 
23.02.2018Search fee paid 
23.02.2018Designation fee(s) paid 
23.02.2018Examination fee paid 
Examination procedure23.02.2018Examination requested  [2018/43]
23.02.2018Date on which the examining division has become responsible
20.12.2019Communication of intention to grant the patent
24.04.2020Fee for grant paid
24.04.2020Fee for publishing/printing paid
24.04.2020Receipt of the translation of the claim(s)
04.05.2020Request for correction of the decision to grant filed
Opposition(s)04.03.2021No opposition filed within time limit [2021/19]
Fees paidRenewal fee
05.12.2018Renewal fee patent year 03
27.12.2019Renewal fee patent year 04
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.
Lapses during opposition  TooltipAL03.06.2020
CY03.06.2020
DK03.06.2020
EE03.06.2020
FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
MC03.06.2020
MK03.06.2020
MT03.06.2020
NL03.06.2020
RS03.06.2020
SI03.06.2020
SK03.06.2020
SM03.06.2020
BG03.09.2020
GR04.09.2020
IS03.10.2020
PT06.10.2020
IE16.12.2020
LU16.12.2020
[2022/32]
Former [2022/28]AL03.06.2020
CY03.06.2020
DK03.06.2020
EE03.06.2020
FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
MC03.06.2020
MT03.06.2020
NL03.06.2020
RS03.06.2020
SI03.06.2020
SK03.06.2020
SM03.06.2020
BG03.09.2020
GR04.09.2020
IS03.10.2020
PT06.10.2020
IE16.12.2020
LU16.12.2020
Former [2021/47]AL03.06.2020
DK03.06.2020
EE03.06.2020
FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
MC03.06.2020
NL03.06.2020
RS03.06.2020
SI03.06.2020
SK03.06.2020
SM03.06.2020
BG03.09.2020
GR04.09.2020
IS03.10.2020
PT06.10.2020
IE16.12.2020
LU16.12.2020
Former [2021/46]AL03.06.2020
DK03.06.2020
EE03.06.2020
FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
MC03.06.2020
NL03.06.2020
RS03.06.2020
SI03.06.2020
SK03.06.2020
SM03.06.2020
BG03.09.2020
GR04.09.2020
IS03.10.2020
PT06.10.2020
IE16.12.2020
Former [2021/40]AL03.06.2020
DK03.06.2020
EE03.06.2020
FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
MC03.06.2020
NL03.06.2020
RS03.06.2020
SI03.06.2020
SK03.06.2020
SM03.06.2020
BG03.09.2020
GR04.09.2020
IS03.10.2020
PT06.10.2020
Former [2021/24]AL03.06.2020
DK03.06.2020
EE03.06.2020
FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
NL03.06.2020
RS03.06.2020
SI03.06.2020
SK03.06.2020
SM03.06.2020
BG03.09.2020
GR04.09.2020
IS03.10.2020
PT06.10.2020
Former [2021/21]AL03.06.2020
DK03.06.2020
EE03.06.2020
FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
NL03.06.2020
RS03.06.2020
SK03.06.2020
SM03.06.2020
BG03.09.2020
GR04.09.2020
IS03.10.2020
PT06.10.2020
Former [2021/12]AL03.06.2020
EE03.06.2020
FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
NL03.06.2020
RS03.06.2020
SK03.06.2020
SM03.06.2020
BG03.09.2020
GR04.09.2020
IS03.10.2020
PT06.10.2020
Former [2021/09]AL03.06.2020
EE03.06.2020
FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
NL03.06.2020
RS03.06.2020
SM03.06.2020
BG03.09.2020
GR04.09.2020
PT06.10.2020
Former [2021/04]AL03.06.2020
FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
NL03.06.2020
RS03.06.2020
BG03.09.2020
GR04.09.2020
Former [2021/01]FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
RS03.06.2020
BG03.09.2020
GR04.09.2020
Former [2020/51]FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
RS03.06.2020
GR04.09.2020
Former [2020/50]FI03.06.2020
HR03.06.2020
LT03.06.2020
LV03.06.2020
GR04.09.2020
Former [2020/48]FI03.06.2020
LT03.06.2020
Former [2020/47]LT03.06.2020
Documents cited:Search[A]US8030236  (KLISCHAT HANS-JUERGEN [DE], et al) [A] 1-8* columns 7-8 *
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.