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Extract from the Register of European Patents

EP About this file: EP3694822

EP3694822 - METHOD FOR PRODUCING A MOLTEN BLOCK WITH A HIGH ZIRCONIA CONTENT [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  24.05.2024
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  16.06.2023
FormerGrant of patent is intended
Status updated on  19.02.2023
FormerRequest for examination was made
Status updated on  17.07.2020
FormerThe international publication has been made
Status updated on  19.04.2019
Formerunknown
Status updated on  16.10.2018
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): BE, SI		published on 04.09.2024  [2024/36]
Applicant(s)For all designated states
SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN
Tour Saint-Gobain
12 place de l'Iris
92400 Courbevoie / FR
[2020/34]
Inventor(s)01 / CABODI, Isabelle
Le grand Grès
173 rue des Iris
84300 Cavaillon / FR
02 / VESPA, Pierrick
67 cours Gambetta - Résidence la Tour d'Aygosi
Bâtiment 6
13100 Aix-En-Provence / FR
03 / BATTU, Laurent
3733 C
impasse de Vaucroze
84700 Sorgues / FR
04 / CITTI, Olivier
550 avenue A. Jauffret
84300 Cavaillon / FR
 [2020/34]
Representative(s)Cabinet Nony
11 rue Saint-Georges
75009 Paris / FR
[2023/29]
Former [2020/34]Nony
11 rue Saint-Georges
75009 Paris / FR
Application number, filing date18782455.209.10.2018
[2020/34]
WO2018EP77399
Priority number, dateFR2017005952911.10.2017         Original published format: FR 1759529
[2020/34]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2019072799
Date:18.04.2019
Language:FR
[2019/16]
Type: A1 Application with search report 
No.:EP3694822
Date:19.08.2020
Language:FR
The application published by WIPO in one of the EPO official languages on 18.04.2019 takes the place of the publication of the European patent application.
[2020/34]
Type: B1 Patent specification 
No.:EP3694822
Date:19.07.2023
Language:FR
[2023/29]
Search report(s)International search report - published on:EP18.04.2019
ClassificationIPC:C04B35/48, C04B35/484, C04B35/488, C04B35/626, C04B35/653, C04B35/657, C03B5/00, C03B5/43, C04B35/66, C04B35/76
[2020/34]
CPC:
C04B35/4885 (EP); C04B35/481 (EP,US); C03B5/43 (EP);
C04B35/48 (EP); C04B35/484 (EP); C04B35/6265 (EP,US);
C04B35/62665 (EP); C04B35/653 (EP); C04B35/657 (EP,US);
C04B35/66 (EP); C04B35/76 (EP); C04B2235/3201 (EP,US);
C04B2235/3206 (EP); C04B2235/3208 (EP); C04B2235/3213 (EP);
C04B2235/3217 (EP,US); C04B2235/3225 (EP); C04B2235/3229 (EP);
C04B2235/3232 (EP); C04B2235/3248 (EP,US); C04B2235/3251 (EP);
C04B2235/3272 (EP); C04B2235/3409 (EP); C04B2235/3418 (EP);
C04B2235/422 (EP,US); C04B2235/424 (EP); C04B2235/425 (EP);
C04B2235/602 (US); C04B2235/6565 (EP); C04B2235/6567 (EP);
C04B2235/721 (EP); C04B2235/76 (EP); C04B2235/77 (EP);
C04B2235/94 (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 [2020/34]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINES GESCHMOLZENEN BLOCKS MIT HOHEM ZIRKONOXIDGEHALT[2020/34]
English:METHOD FOR PRODUCING A MOLTEN BLOCK WITH A HIGH ZIRCONIA CONTENT[2020/34]
French:PROCEDE DE FABRICATION D'UN BLOC FONDU A HAUTE TENEUR EN ZIRCONE[2020/34]
Entry into regional phase11.05.2020National basic fee paid 
11.05.2020Designation fee(s) paid 
11.05.2020Examination fee paid 
Examination procedure11.05.2020Examination requested  [2020/34]
11.05.2020Date on which the examining division has become responsible
19.11.2020Amendment by applicant (claims and/or description)
20.02.2023Communication of intention to grant the patent
12.06.2023Fee for grant paid
12.06.2023Fee for publishing/printing paid
12.06.2023Receipt of the translation of the claim(s)
Opposition(s)22.04.2024No opposition filed within time limit [2024/26]
Fees paidRenewal fee
02.11.2020Renewal fee patent year 03
02.11.2021Renewal fee patent year 04
31.10.2022Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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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  TooltipAT19.07.2023
CZ19.07.2023
DK19.07.2023
EE19.07.2023
ES19.07.2023
FI19.07.2023
HR19.07.2023
LT19.07.2023
LV19.07.2023
MC19.07.2023
NL19.07.2023
PL19.07.2023
RO19.07.2023
RS19.07.2023
SE19.07.2023
SI19.07.2023
SK19.07.2023
SM19.07.2023
LU09.10.2023
GB19.10.2023
NO19.10.2023
GR20.10.2023
BE31.10.2023
CH31.10.2023
IS19.11.2023
PT20.11.2023
[2024/36]
Former [2024/34]AT19.07.2023
CZ19.07.2023
DK19.07.2023
EE19.07.2023
ES19.07.2023
FI19.07.2023
HR19.07.2023
LT19.07.2023
LV19.07.2023
MC19.07.2023
NL19.07.2023
PL19.07.2023
RO19.07.2023
RS19.07.2023
SE19.07.2023
SK19.07.2023
SM19.07.2023
LU09.10.2023
GB19.10.2023
NO19.10.2023
GR20.10.2023
CH31.10.2023
IS19.11.2023
PT20.11.2023
Former [2024/33]AT19.07.2023
CZ19.07.2023
DK19.07.2023
EE19.07.2023
ES19.07.2023
FI19.07.2023
HR19.07.2023
LT19.07.2023
LV19.07.2023
MC19.07.2023
NL19.07.2023
PL19.07.2023
RO19.07.2023
RS19.07.2023
SE19.07.2023
SK19.07.2023
SM19.07.2023
LU09.10.2023
GB19.10.2023
NO19.10.2023
GR20.10.2023
IS19.11.2023
PT20.11.2023
Former [2024/30]AT19.07.2023
CZ19.07.2023
DK19.07.2023
EE19.07.2023
ES19.07.2023
FI19.07.2023
HR19.07.2023
LT19.07.2023
LV19.07.2023
MC19.07.2023
NL19.07.2023
PL19.07.2023
RO19.07.2023
RS19.07.2023
SE19.07.2023
SK19.07.2023
SM19.07.2023
LU09.10.2023
NO19.10.2023
GR20.10.2023
IS19.11.2023
PT20.11.2023
Former [2024/28]AT19.07.2023
CZ19.07.2023
DK19.07.2023
EE19.07.2023
ES19.07.2023
FI19.07.2023
HR19.07.2023
LT19.07.2023
LV19.07.2023
MC19.07.2023
NL19.07.2023
PL19.07.2023
RO19.07.2023
RS19.07.2023
SE19.07.2023
SK19.07.2023
SM19.07.2023
NO19.10.2023
GR20.10.2023
IS19.11.2023
PT20.11.2023
Former [2024/23]AT19.07.2023
CZ19.07.2023
DK19.07.2023
EE19.07.2023
ES19.07.2023
FI19.07.2023
HR19.07.2023
LT19.07.2023
LV19.07.2023
NL19.07.2023
PL19.07.2023
RO19.07.2023
RS19.07.2023
SE19.07.2023
SK19.07.2023
SM19.07.2023
NO19.10.2023
GR20.10.2023
IS19.11.2023
PT20.11.2023
Former [2024/22]AT19.07.2023
CZ19.07.2023
DK19.07.2023
FI19.07.2023
HR19.07.2023
LT19.07.2023
LV19.07.2023
NL19.07.2023
PL19.07.2023
RO19.07.2023
RS19.07.2023
SE19.07.2023
SM19.07.2023
NO19.10.2023
GR20.10.2023
IS19.11.2023
PT20.11.2023
Former [2024/20]AT19.07.2023
FI19.07.2023
HR19.07.2023
LT19.07.2023
LV19.07.2023
NL19.07.2023
PL19.07.2023
RS19.07.2023
SE19.07.2023
SM19.07.2023
NO19.10.2023
GR20.10.2023
IS19.11.2023
PT20.11.2023
Former [2024/10]AT19.07.2023
FI19.07.2023
HR19.07.2023
LT19.07.2023
LV19.07.2023
NL19.07.2023
PL19.07.2023
RS19.07.2023
SE19.07.2023
NO19.10.2023
GR20.10.2023
IS19.11.2023
PT20.11.2023
Former [2024/09]AT19.07.2023
FI19.07.2023
LT19.07.2023
NL19.07.2023
SE19.07.2023
NO19.10.2023
GR20.10.2023
IS19.11.2023
Former [2024/08]LT19.07.2023
NL19.07.2023
NO19.10.2023
GR20.10.2023
Former [2024/05]NL19.07.2023
Cited inInternational search[X]FR1208577  (ELECTRO REFRACTAIRE) [X] 1-16 * the whole document *;
 [X]EP0403387  (PRODUITS REFRACTAIRES [FR]) [X] 1-16 * Voir les exemples;; claims 1, 2 *;
 [X]WO03074445  (SAINT GOBAIN CT RECHERCHES [FR], et al) [X] 1-16 * examples 1-29; claims 1-9; tables 1, 2 *;
 [X]FR2920152  (SAINT GOBAIN CT RECHERCHES [FR]) [X] 1-16 * the whole document *;
 [X]FR2925485  (SAINT GOBAIN CT RECHERCHES [FR]) [X] 1-16 * examples 1-39; claims 1-51; table 1 *;
 [X]US2009176642  (TOMURA NOBUO [JP], et al) [X] 1-16* Voir les exemples;; claims 1-10; tables 1, 2 *;
 [X]WO2009153517  (SAINT GOBAIN CT RECHERCHES [FR], et al) [X] 1-16 * Voir les examples;; claims 1-16 *;
 [X]FR2953825  (SAINT GOBAIN CT RECHERCHES [FR]) [X] 1-16 * examples 1-10; claims 1-13; table 1 *;
 [X]EP2418189  (ASAHI GLASS CO LTD [JP]) [X] 1-16 * examples 1-35; claims 1-8; tables 1-3 *;
 [X]WO2016056146  (SAINT GOBAIN TM K K [JP]) [X] 1-16 * examples 1-14; claims 1-9 *;
 [X]WO2016131948  (SAINT-GOBAIN CENTRE DE RECH ET D'ETUDES EUROPEEN [FR]) [X] 1-16 * examples 1-29; claim Aus kenaya und Somalia; table 1 *
ExaminationCN1059704
by applicantFR1191665
 FR1208577
 FR75893E
 FR82310E
 FR2142624
 EP0354844
 EP0403387
 FR2701022
 FR2723583
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.