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Extract from the Register of European Patents

EP About this file: EP3252016

EP3252016 - FERRITE PARTICLES FOR CATALYST CARRIER WHICH HAVE OUTER SHELL STRUCTURE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.01.2024
Database last updated on 16.09.2024
FormerThe patent has been granted
Status updated on  27.01.2023
FormerGrant of patent is intended
Status updated on  29.09.2022
FormerExamination is in progress
Status updated on  03.06.2022
FormerRequest for examination was made
Status updated on  03.11.2017
FormerThe international publication has been made
Status updated on  28.07.2017
Most recent event   Tooltip30.08.2024Lapse of the patent in a contracting state
New state(s): MC		published on 02.10.2024 [2024/40]
Applicant(s)For all designated states
Powdertech Co., Ltd.
217, Toyofuta
Kashiwa-shi, Chiba 277-8557 / JP
[2017/49]
Inventor(s)01 / AGA, Koji
c/o Powdertech Co. Ltd.
217 Toyofuta
Kashiwa-shi Chiba 277-8557 / JP
02 / SUGIURA, Takao
c/o Powdertech Co. Ltd.
217 Toyofuta
Kashiwa-shi Chiba 277-8557 / JP
 [2017/49]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[2017/49]
Application number, filing date16743346.526.01.2016
[2017/49]
WO2016JP52151
Priority number, dateJP2015001379428.01.2015         Original published format: JP 2015013794
[2017/49]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016121743
Date:04.08.2016
Language:JA
[2016/31]
Type: A1 Application with search report 
No.:EP3252016
Date:06.12.2017
Language:EN
[2017/49]
Type: B1 Patent specification 
No.:EP3252016
Date:01.03.2023
Language:EN
[2023/09]
Search report(s)International search report - published on:JP04.08.2016
(Supplementary) European search report - dispatched on:EP13.07.2018
ClassificationIPC:B01J23/889, B01J23/745, B01J23/00, B01J23/89, B01J35/00, B01J35/02, B01J37/00, G03G9/107, G03G9/113, C01G49/00, C01G23/047, B01J37/02, B01J37/16, B01J37/08, B01J35/10, B01J35/08
[2022/39]
CPC:
B01J23/8892 (EP,US); B01J23/8906 (EP,KR,US); B01J21/063 (KR);
B01J23/002 (EP,US); B01J23/005 (EP,US); B01J23/72 (KR);
B01J23/745 (EP,US); B01J23/75 (KR); B01J23/755 (KR);
B01J23/889 (US); B01J23/89 (US); B01J23/8913 (EP,US);
B01J23/892 (EP,US); B01J23/8926 (EP,US); B01J23/8986 (EP,US);
B01J35/19 (EP,US); B01J35/23 (EP,US); B01J35/31 (EP,US);
B01J35/397 (EP,US); B01J35/40 (EP,KR,US); C01G23/047 (EP,US);
C01G49/0072 (EP,US); G03G9/1075 (EP,US); G03G9/1085 (EP,US);
G03G9/113 (EP,US); G03G9/1139 (EP,US); B01J2523/00 (EP,US);
B01J35/30 (EP,US); B01J35/33 (EP,US); B01J35/39 (EP,US);
B01J35/51 (EP,US); B01J35/612 (EP,US); B01J37/0018 (EP,US);
B01J37/0036 (EP,US); B01J37/0063 (EP,US); B01J37/0211 (EP,US);
B01J37/088 (EP,US); B01J37/16 (EP,US); C01P2002/50 (EP,US);
C01P2002/52 (EP,US); C01P2004/03 (EP,US); C01P2004/84 (EP,US);
C01P2006/12 (EP,US); C01P2006/14 (EP,US); C01P2006/16 (EP,US) (-)
C-Set:
B01J2523/00, B01J2523/17, B01J2523/22, B01J2523/24, B01J2523/47, B01J2523/72, B01J2523/842 (US,EP);
B01J2523/00, B01J2523/18, B01J2523/22, B01J2523/24, B01J2523/47, B01J2523/72, B01J2523/842 (US,EP);
B01J2523/00, B01J2523/19, B01J2523/22, B01J2523/24, B01J2523/47, B01J2523/72, B01J2523/842 (US,EP);
B01J2523/00, B01J2523/22, B01J2523/24, B01J2523/47, B01J2523/72, B01J2523/821, B01J2523/842 (EP,US);
B01J2523/00, B01J2523/22, B01J2523/24, B01J2523/47, B01J2523/72, B01J2523/822, B01J2523/842 (US,EP);
B01J2523/00, B01J2523/22, B01J2523/24, B01J2523/47, B01J2523/72, B01J2523/824, B01J2523/842 (EP,US);
B01J2523/00, B01J2523/22, B01J2523/24, B01J2523/47, B01J2523/72, B01J2523/828, B01J2523/842 (US,EP);
B01J2523/00, B01J2523/22, B01J2523/24, B01J2523/47, B01J2523/72, B01J2523/842 (US,EP);
B01J2523/00, B01J2523/22, B01J2523/24, B01J2523/47, B01J2523/72, B01J2523/842, B01J2523/845 (US,EP);
B01J2523/00, B01J2523/22, B01J2523/24, B01J2523/47, B01J2523/72, B01J2523/842, B01J2523/847 (EP,US);
B01J2523/00, B01J2523/22, B01J2523/24, B01J2523/72, B01J2523/842 (US,EP);
B01J2523/00, B01J2523/22, B01J2523/47, B01J2523/72, B01J2523/842 (US,EP);
B01J2523/00, B01J2523/22, B01J2523/72, B01J2523/842 (US,EP)
(-)
Former IPC [2018/32]B01J23/889, B01J23/745, B01J23/00, C01G49/00, B01J23/89, B01J32/00, B01J35/00, B01J35/02, C01G23/047, // B01J35/08, B01J35/10, B01J37/08, B01J37/16, B01J37/00, B01J37/02, G03G9/083
Former IPC [2017/49]C01G49/00, B01J23/889, B01J23/89, 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 [2017/49]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:FERRITTEILCHEN FÜR KATALYSATORTRÄGER MIT AUSSENSCHALENSTRUKTUR[2017/49]
English:FERRITE PARTICLES FOR CATALYST CARRIER WHICH HAVE OUTER SHELL STRUCTURE[2017/49]
French:PARTICULES DE FERRITE POUR SUPPORT DE CATALYSEUR DOTÉES D'UNE STRUCTURE DE COQUILLE EXTERNE[2017/49]
Entry into regional phase27.07.2017Translation filed 
26.08.2017National basic fee paid 
26.08.2017Search fee paid 
26.08.2017Designation fee(s) paid 
26.08.2017Examination fee paid 
Examination procedure27.07.2017Date on which the examining division has become responsible
26.08.2017Examination requested  [2017/49]
08.02.2019Amendment by applicant (claims and/or description)
02.06.2022Despatch of a communication from the examining division (Time limit: M01)
12.07.2022Reply to a communication from the examining division
30.09.2022Communication of intention to grant the patent
18.01.2023Fee for grant paid
18.01.2023Fee for publishing/printing paid
18.01.2023Receipt of the translation of the claim(s)
Opposition(s)04.12.2023No opposition filed within time limit [2024/06]
Fees paidRenewal fee
23.01.2018Renewal fee patent year 03
24.01.2019Renewal fee patent year 04
22.01.2020Renewal fee patent year 05
25.01.2021Renewal fee patent year 06
24.01.2022Renewal fee patent year 07
24.01.2023Renewal fee patent year 08
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  TooltipAT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
ES01.03.2023
FI01.03.2023
HR01.03.2023
IT01.03.2023
LT01.03.2023
LV01.03.2023
MC01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SE01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
[2024/40]
Former [2024/26]AT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
ES01.03.2023
FI01.03.2023
HR01.03.2023
IT01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SE01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
Former [2024/10]AT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
ES01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SE01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
Former [2023/50]AT01.03.2023
CZ01.03.2023
EE01.03.2023
ES01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SE01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
Former [2023/49]AT01.03.2023
CZ01.03.2023
EE01.03.2023
ES01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SE01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
PT03.07.2023
Former [2023/48]AT01.03.2023
EE01.03.2023
ES01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RS01.03.2023
SE01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
PT03.07.2023
Former [2023/46]ES01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RS01.03.2023
SE01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
PT03.07.2023
Former [2023/38]ES01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RS01.03.2023
SE01.03.2023
NO01.06.2023
GR02.06.2023
Former [2023/37]ES01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
RS01.03.2023
SE01.03.2023
NO01.06.2023
GR02.06.2023
Former [2023/36]ES01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
RS01.03.2023
SE01.03.2023
NO01.06.2023
Former [2023/35]ES01.03.2023
HR01.03.2023
LT01.03.2023
RS01.03.2023
NO01.06.2023
Former [2023/34]ES01.03.2023
LT01.03.2023
RS01.03.2023
Former [2023/33]ES01.03.2023
LT01.03.2023
Documents cited:Search[XAI]US4201827  (HEITKAMP DIETER [DE]);
 [XI]JP2000237542  (TOKIN CORP);
 [XI]KR20120021570  (UNIV SOGANG IND UNIV COOP FOUN [KR]);
 [XI]JP2014182304  (POWDERTECH CO LTD);
 [E]EP3032335  (POWDERTECH CO LTD [JP]);
 [E]EP3252536  (POWDERTECH CO LTD [JP]);
 [E]EP3251735  (POWDERTECH CO LTD [JP]);
International search[YA]JP2000237542  (TOKIN CORP);
 [Y]JP2000355663  (NITTETSU MINING CO LTD, et al);
 [YA]JP2004189513  (FDK CORP);
 [Y]WO2005067985  (KAWAKAMI TOSHIO [JP]);
 [A]JP2014182304  (POWDERTECH CO LTD)
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.