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Extract from the Register of European Patents

EP About this file: EP3250535

EP3250535 - PROCESS FOR THE PREPARATION OF HIGH ALUMINA CEMENT [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.11.2020
Database last updated on 26.07.2024
FormerThe patent has been granted
Status updated on  06.12.2019
FormerGrant of patent is intended
Status updated on  12.08.2019
FormerExamination is in progress
Status updated on  25.05.2018
FormerRequest for examination was made
Status updated on  03.11.2017
FormerThe international publication has been made
Status updated on  28.03.2017
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
Knauf Insulation
Rue de Maestricht 95
4600 Visé / BE
[2017/49]
Inventor(s)01 / DEMOTT, Gerard
c/o ARC-IP Sprl
Rue Emile Francqui 4
1435 Mont-Saint-Guibert / BE
02 / MAROLT, Bostjan
c/o ARC-IP Sprl
Rue Emile Francqui 4
1435 Mont-Saint-Guibert / BE
03 / DUCARME, David
c/o ARC-IP Sprl
Rue Emile Francqui 4
1435 Mont-Saint-Guibert / BE
 [2017/49]
Representative(s)ARC-IP
ARC-IP sprl
Rue Emile Francqui 4
1435 Mont-Saint-Guibert / BE
[2020/02]
Former [2017/49]ARC-IP
ARC-IP sprl
Rue Emile Francqui 4
1435 Mont Saint-Guibert / BE
Application number, filing date16701664.127.01.2016
[2017/49]
WO2016EP51731
Priority number, dateGB2015000130627.01.2015         Original published format: GB 201501306
[2017/49]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016120347
Date:04.08.2016
Language:EN
[2016/31]
Type: A1 Application with search report 
No.:EP3250535
Date:06.12.2017
Language:EN
The application published by WIPO in one of the EPO official languages on 04.08.2016 takes the place of the publication of the European patent application.
[2017/49]
Type: B1 Patent specification 
No.:EP3250535
Date:08.01.2020
Language:EN
[2020/02]
Search report(s)International search report - published on:EP04.08.2016
ClassificationIPC:C04B7/32, C04B7/44, C03B5/235
[2017/49]
CPC:
C04B7/32 (EP,US); C04B7/4484 (EP,US); C04B7/475 (US);
F27B14/0806 (EP,US); F27D15/0206 (EP,US); F27B14/143 (EP,US);
F27B2014/0837 (EP,US); F27B2014/104 (EP,US); F27D2027/002 (EP,US);
F27D2099/0085 (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 [2017/49]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON ZEMENT MIT HOHEM ALUMINIUMOXIDGEHALT[2017/49]
English:PROCESS FOR THE PREPARATION OF HIGH ALUMINA CEMENT[2017/49]
French:PROCÉDÉ DE PRÉPARATION DE CIMENT ALUMINEUX[2017/49]
Entry into regional phase28.08.2017National basic fee paid 
28.08.2017Designation fee(s) paid 
28.08.2017Examination fee paid 
Examination procedure04.08.2017Date on which the examining division has become responsible
28.08.2017Examination requested  [2017/49]
06.03.2018Amendment by applicant (claims and/or description)
29.05.2018Despatch of a communication from the examining division (Time limit: M04)
02.10.2018Reply to a communication from the examining division
22.11.2018Despatch of a communication from the examining division (Time limit: M06)
09.05.2019Reply to a communication from the examining division
13.08.2019Communication of intention to grant the patent
26.11.2019Fee for grant paid
26.11.2019Fee for publishing/printing paid
26.11.2019Receipt of the translation of the claim(s)
Opposition(s)09.10.2020No opposition filed within time limit [2020/51]
Fees paidRenewal fee
26.01.2018Renewal fee patent year 03
22.01.2019Renewal 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  TooltipHU27.01.2016
AL08.01.2020
AT08.01.2020
CY08.01.2020
EE08.01.2020
FI08.01.2020
LT08.01.2020
LV08.01.2020
MC08.01.2020
MK08.01.2020
MT08.01.2020
RO08.01.2020
RS08.01.2020
SM08.01.2020
IE27.01.2020
BG08.04.2020
NO08.04.2020
GR09.04.2020
IS08.05.2020
PT31.05.2020
[2022/31]
Former [2022/30]HU27.01.2016
AL08.01.2020
AT08.01.2020
CY08.01.2020
EE08.01.2020
FI08.01.2020
LT08.01.2020
LV08.01.2020
MC08.01.2020
MT08.01.2020
RO08.01.2020
RS08.01.2020
SM08.01.2020
IE27.01.2020
BG08.04.2020
NO08.04.2020
GR09.04.2020
IS08.05.2020
PT31.05.2020
Former [2022/28]HU27.01.2016
AT08.01.2020
CY08.01.2020
EE08.01.2020
FI08.01.2020
LT08.01.2020
LV08.01.2020
MC08.01.2020
MT08.01.2020
RO08.01.2020
RS08.01.2020
SM08.01.2020
IE27.01.2020
BG08.04.2020
NO08.04.2020
GR09.04.2020
IS08.05.2020
PT31.05.2020
Former [2021/11]AT08.01.2020
EE08.01.2020
FI08.01.2020
LT08.01.2020
LV08.01.2020
MC08.01.2020
RO08.01.2020
RS08.01.2020
SM08.01.2020
IE27.01.2020
BG08.04.2020
NO08.04.2020
GR09.04.2020
IS08.05.2020
PT31.05.2020
Former [2021/08]EE08.01.2020
FI08.01.2020
LT08.01.2020
LV08.01.2020
MC08.01.2020
RO08.01.2020
RS08.01.2020
SM08.01.2020
IE27.01.2020
BG08.04.2020
NO08.04.2020
GR09.04.2020
IS08.05.2020
PT31.05.2020
Former [2020/50]EE08.01.2020
FI08.01.2020
LT08.01.2020
LV08.01.2020
MC08.01.2020
RO08.01.2020
RS08.01.2020
SM08.01.2020
BG08.04.2020
NO08.04.2020
GR09.04.2020
IS08.05.2020
PT31.05.2020
Former [2020/49]FI08.01.2020
LT08.01.2020
LV08.01.2020
MC08.01.2020
RO08.01.2020
RS08.01.2020
SM08.01.2020
BG08.04.2020
NO08.04.2020
GR09.04.2020
IS08.05.2020
PT31.05.2020
Former [2020/48]FI08.01.2020
LT08.01.2020
LV08.01.2020
RO08.01.2020
RS08.01.2020
SM08.01.2020
BG08.04.2020
NO08.04.2020
GR09.04.2020
IS08.05.2020
PT31.05.2020
Former [2020/40]FI08.01.2020
LT08.01.2020
LV08.01.2020
RS08.01.2020
BG08.04.2020
NO08.04.2020
GR09.04.2020
IS08.05.2020
PT31.05.2020
Former [2020/39]FI08.01.2020
LT08.01.2020
LV08.01.2020
RS08.01.2020
BG08.04.2020
NO08.04.2020
GR09.04.2020
PT31.05.2020
Former [2020/38]FI08.01.2020
LT08.01.2020
LV08.01.2020
RS08.01.2020
NO08.04.2020
GR09.04.2020
PT31.05.2020
Former [2020/37]FI08.01.2020
LT08.01.2020
LV08.01.2020
RS08.01.2020
NO08.04.2020
PT31.05.2020
Former [2020/36]FI08.01.2020
LT08.01.2020
RS08.01.2020
NO08.04.2020
PT31.05.2020
Former [2020/35]FI08.01.2020
LT08.01.2020
NO08.04.2020
Cited inInternational search[I]US2004035330  (OATES DAVID BRIDSON [CA], et al) [I] 10-15 * paragraphs [0057] , [0058] , [0089] - [0093] *;
 [A]WO2009091558  (GAS TECHNOLOGY INST [US], et al) [A] 1-15 * the whole document *;
 [XI]CN101811838B  (SICHUAN CHUANHENG CHEMICAL CORP) [X] 1,3-5,10 * abstract * [I] 2,6-9,11-15;
 [A]  - wikipedia, "Calcium Aluminate Cements", (20141008), URL: https://en.wikipedia.org/wiki/Calcium_aluminate_cements, (20160330), XP002755941 [A] 1-15 * the whole document *
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.