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Extract from the Register of European Patents

EP About this file: EP3885317

EP3885317 - ZIRCONIA-BASED POROUS BODY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.08.2023
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  02.09.2022
FormerGrant of patent is intended
Status updated on  06.07.2022
FormerRequest for examination was made
Status updated on  27.08.2021
FormerThe international publication has been made
Status updated on  03.10.2020
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
Daiichi Kigenso Kagaku Kogyo Co., Ltd.
4-4-9, Kitahama
Chuo-ku
Osaka-shi, Osaka 541-0041 / JP
[2021/39]
Inventor(s)01 / MATSUMOTO, Kazuya
c/o DAIICHI KIGENSO KAGAKU KOGYO CO., LTD., 1-6-
38, Hirabayashiminami, Suminoe-ku
Osaka-shi, Osaka 559-0025 / JP
 [2021/39]
Representative(s)Cabinet Beau de Loménie
158, rue de l'Université
75340 Paris Cedex 07 / FR
[2021/39]
Application number, filing date20779334.013.03.2020
[2021/39]
WO2020JP11191
Priority number, dateJP2019006385328.03.2019         Original published format: JP 2019063853
[2021/39]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020195973
Date:01.10.2020
Language:JA
[2020/40]
Type: A1 Application with search report 
No.:EP3885317
Date:29.09.2021
Language:EN
[2021/39]
Type: B1 Patent specification 
No.:EP3885317
Date:05.10.2022
Language:EN
[2022/40]
Search report(s)International search report - published on:JP01.10.2020
(Supplementary) European search report - dispatched on:EP03.02.2022
ClassificationIPC:C01G25/02, B01J32/00, C04B35/486, C04B35/50, C04B35/626, C04B35/645, C04B38/00
[2022/10]
CPC:
C01G25/006 (EP,US); B01D53/944 (EP); B01J21/066 (EP);
B01J23/002 (EP); B01J23/10 (EP); B01J23/745 (EP);
B01J23/755 (EP); B01J35/40 (EP); B01J35/56 (EP);
B01J35/613 (EP); B01J35/615 (EP); B01J35/638 (EP);
B01J37/0036 (EP); B01J37/0215 (EP); B01J37/033 (EP);
B01J37/088 (EP); B01J37/10 (EP); C04B35/486 (EP);
C04B35/50 (EP); C04B35/6261 (EP); C04B35/62615 (EP);
C04B35/6263 (EP); C04B35/62675 (EP); C04B35/6268 (EP);
C04B35/645 (EP); C04B38/007 (EP); B01D2255/2027 (EP);
B01D2255/2061 (EP); B01D2255/2063 (EP); B01D2255/2066 (EP);
B01D2255/2068 (EP); B01D2255/20738 (EP); B01D2255/20753 (EP);
B01D2255/407 (EP); B01J35/30 (EP); C01P2002/72 (EP);
C01P2004/61 (EP); C01P2006/12 (EP,US); C01P2006/14 (EP,US);
C01P2006/16 (EP,US); C04B2111/0081 (EP); C04B2235/3224 (EP);
C04B2235/3225 (EP); C04B2235/3227 (EP); C04B2235/3229 (EP);
C04B2235/3244 (EP); C04B2235/3272 (EP); C04B2235/3279 (EP);
C04B2235/3418 (EP); C04B2235/5409 (EP); C04B2235/5445 (EP);
C04B2235/5454 (EP); C04B2235/6567 (EP); C04B2235/76 (EP);
C04B2235/762 (EP); C04B2235/765 (EP) (-)
C-Set:
C04B38/007, C04B35/486, C04B35/50, C04B38/0054, C04B38/0064 (EP)
Former IPC [2021/39]C01G25/02, B01J32/00
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 [2021/39]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:PORÖSER KÖRPER AUF ZIRKONDIOXIDBASIS[2021/39]
English:ZIRCONIA-BASED POROUS BODY[2021/39]
French:CORPS POREUX À BASE DE ZIRCONE[2021/39]
Entry into regional phase22.06.2021Translation filed 
22.06.2021National basic fee paid 
22.06.2021Search fee paid 
22.06.2021Designation fee(s) paid 
22.06.2021Examination fee paid 
Examination procedure22.06.2021Examination requested  [2021/39]
01.03.2022Amendment by applicant (claims and/or description)
07.07.2022Communication of intention to grant the patent
29.08.2022Fee for grant paid
29.08.2022Fee for publishing/printing paid
29.08.2022Receipt of the translation of the claim(s)
Opposition(s)06.07.2023No opposition filed within time limit [2023/37]
Fees paidRenewal fee
02.01.2022Renewal fee patent year 03
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  TooltipAL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
IT05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
IE13.03.2023
LU13.03.2023
BE31.03.2023
CH31.03.2023
LI31.03.2023
[2024/26]
Former [2024/12]AL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
IE13.03.2023
LU13.03.2023
BE31.03.2023
CH31.03.2023
LI31.03.2023
Former [2024/09]AL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
IE13.03.2023
LU13.03.2023
CH31.03.2023
LI31.03.2023
Former [2024/08]AL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
IE13.03.2023
LU13.03.2023
Former [2024/02]AL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
LU13.03.2023
Former [2023/51]AL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/48]AL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/38]AL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/37]AL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/35]AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/34]AT05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RS05.10.2022
SE05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/33]AT05.10.2022
DK05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RS05.10.2022
SE05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/25]AT05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RS05.10.2022
SE05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/23]AT05.10.2022
ES05.10.2022
FI05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
SE05.10.2022
NO05.01.2023
GR06.01.2023
PT06.02.2023
Former [2023/22]AT05.10.2022
ES05.10.2022
FI05.10.2022
LT05.10.2022
NL05.10.2022
SE05.10.2022
NO05.01.2023
PT06.02.2023
Former [2023/20]LT05.10.2022
NL05.10.2022
NO05.01.2023
Former [2023/17]NL05.10.2022
Documents cited:Search   [ ] - No further relevant documents disclosed
International search[A]JP2004002148  (TOYOTA CENTRAL RES & DEV) [A] 1-15;
 [A]JP2008081392  (DAIICHI KIGENSOKAGAKU KOGYO CO)[A] 1-15;
 [A]JP2018145087  (TOYOTA CENTRAL RES & DEV) [A] 1-15
by applicantJP2006036576
 JP2008081392
 JP2009249275
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.