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Extract from the Register of European Patents

EP About this file: EP3543210

EP3543210 - METHOD FOR PRODUCING ALUMINUM HYDROXIDE-COATED SILICON CARBIDE PARTICLE POWDER AND METHOD FOR PRODUCING DISPERSION CONTAINING SAID POWDER AND DISPERSION MEDIUM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.09.2022
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  01.10.2021
FormerGrant of patent is intended
Status updated on  01.06.2021
FormerExamination is in progress
Status updated on  03.04.2021
FormerGrant of patent is intended
Status updated on  26.11.2020
FormerExamination is in progress
Status updated on  30.07.2020
FormerRequest for examination was made
Status updated on  23.08.2019
FormerThe international publication has been made
Status updated on  06.04.2019
Most recent event   Tooltip31.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 03.07.2024  [2024/27]
Applicant(s)For all designated states
Fujimi Incorporated
1-1 Chiryo 2-chome
Nishibiwajima-cho
Kiyosu-shi, Aichi 452-8502 / JP
[2019/39]
Inventor(s)01 / TSUBOTA, Shogo
c/o FUJIMI INCORPORATED
1-1
Chiryo 2-chome
Nishibiwajima-cho
Kiyosu-shi Aichi 452-8502 / JP
02 / TAGUCHI, Souma
c/o FUJIMI INCORPORATED
1-1
Chiryo 2-chome
Nishibiwajima-cho
Kiyosu-shi Aichi 452-8502 / JP
03 / ASHITAKA, Keiji
c/o FUJIMI INCORPORATED
1-1
Chiryo 2-chome
Nishibiwajima-cho
Kiyosu-shi Aichi 452-8502 / JP
04 / MIWA, Naoya
c/o FUJIMI INCORPORATED
1-1
Chiryo2-chome
Nishibiwajima-cho
Kiyosu-shi Aichi 452-8502 / JP
 [2019/39]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2019/39]
Application number, filing date18861647.828.09.2018
[2019/39]
WO2018JP36230
Priority number, dateJP2017018891628.09.2017         Original published format: JP 2017188916
JP2017018892128.09.2017         Original published format: JP 2017188921
[2019/39]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019065956
Date:04.04.2019
Language:JA
[2019/14]
Type: A1 Application with search report 
No.:EP3543210
Date:25.09.2019
Language:EN
[2019/39]
Type: B1 Patent specification 
No.:EP3543210
Date:03.11.2021
Language:EN
[2021/44]
Search report(s)International search report - published on:JP04.04.2019
(Supplementary) European search report - dispatched on:EP02.12.2019
ClassificationIPC:C01B32/956, C09C1/28, C09C3/06, C09K3/14
[2020/01]
CPC:
C01B32/956 (EP,US); C09C1/3054 (US); C09C1/28 (EP);
C09C3/06 (EP); C09C3/063 (EP); C01P2004/62 (EP,US)
Former IPC [2019/39]C01B32/956, C09C1/28, C09C3/06
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 [2019/39]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON MIT ALUMINIUMHYDROXID BESCHICHTETEM SILICIUMCARBIDPARTIKELPULVER UND VERFAHREN ZUR HERSTELLUNG EINER DISPERSION MIT BESAGTEM PULVER UND DISPERSIONSMITTEL[2019/39]
English:METHOD FOR PRODUCING ALUMINUM HYDROXIDE-COATED SILICON CARBIDE PARTICLE POWDER AND METHOD FOR PRODUCING DISPERSION CONTAINING SAID POWDER AND DISPERSION MEDIUM[2019/39]
French:PROCÉDÉ DE PRODUCTION D'UNE POUDRE DE PARTICULES DE CARBURE DE SILICIUM ENROBÉES D'HYDROXYDE D'ALUMINIUM ET PROCÉDÉ DE PRODUCTION D'UNE DISPERSION CONTENANT LADITE POUDRE ET UN MILIEU DE DISPERSION[2019/39]
Entry into regional phase12.06.2019Translation filed 
12.06.2019National basic fee paid 
12.06.2019Search fee paid 
12.06.2019Designation fee(s) paid 
12.06.2019Examination fee paid 
Examination procedure12.06.2019Examination requested  [2019/39]
25.06.2020Amendment by applicant (claims and/or description)
29.07.2020Despatch of a communication from the examining division (Time limit: M04)
20.10.2020Reply to a communication from the examining division
27.11.2020Communication of intention to grant the patent
01.04.2021Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
02.06.2021Communication of intention to grant the patent
20.08.2021Fee for grant paid
20.08.2021Fee for publishing/printing paid
20.08.2021Receipt of the translation of the claim(s)
Opposition(s)04.08.2022No opposition filed within time limit [2022/41]
Fees paidRenewal fee
25.09.2020Renewal fee patent year 03
28.09.2021Renewal fee patent year 04
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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  TooltipHU28.09.2018
AL03.11.2021
AT03.11.2021
CY03.11.2021
CZ03.11.2021
DK03.11.2021
EE03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
IT03.11.2021
LT03.11.2021
LV03.11.2021
MC03.11.2021
MK03.11.2021
NL03.11.2021
PL03.11.2021
RO03.11.2021
RS03.11.2021
SE03.11.2021
SI03.11.2021
SK03.11.2021
SM03.11.2021
BG03.02.2022
NO03.02.2022
GR04.02.2022
IS03.03.2022
PT03.03.2022
[2024/27]
Former [2024/21]HU28.09.2018
AL03.11.2021
AT03.11.2021
CY03.11.2021
CZ03.11.2021
DK03.11.2021
EE03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
IT03.11.2021
LT03.11.2021
LV03.11.2021
MC03.11.2021
NL03.11.2021
PL03.11.2021
RO03.11.2021
RS03.11.2021
SE03.11.2021
SI03.11.2021
SK03.11.2021
SM03.11.2021
BG03.02.2022
NO03.02.2022
GR04.02.2022
IS03.03.2022
PT03.03.2022
Former [2024/18]HU28.09.2018
AL03.11.2021
AT03.11.2021
CZ03.11.2021
DK03.11.2021
EE03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
IT03.11.2021
LT03.11.2021
LV03.11.2021
MC03.11.2021
NL03.11.2021
PL03.11.2021
RO03.11.2021
RS03.11.2021
SE03.11.2021
SI03.11.2021
SK03.11.2021
SM03.11.2021
BG03.02.2022
NO03.02.2022
GR04.02.2022
IS03.03.2022
PT03.03.2022
Former [2023/27]AL03.11.2021
AT03.11.2021
CZ03.11.2021
DK03.11.2021
EE03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
IT03.11.2021
LT03.11.2021
LV03.11.2021
MC03.11.2021
NL03.11.2021
PL03.11.2021
RO03.11.2021
RS03.11.2021
SE03.11.2021
SI03.11.2021
SK03.11.2021
SM03.11.2021
BG03.02.2022
NO03.02.2022
GR04.02.2022
IS03.03.2022
PT03.03.2022
Former [2023/22]AL03.11.2021
AT03.11.2021
CZ03.11.2021
DK03.11.2021
EE03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
LT03.11.2021
LV03.11.2021
MC03.11.2021
NL03.11.2021
PL03.11.2021
RO03.11.2021
RS03.11.2021
SE03.11.2021
SI03.11.2021
SK03.11.2021
SM03.11.2021
BG03.02.2022
NO03.02.2022
GR04.02.2022
IS03.03.2022
PT03.03.2022
Former [2023/01]AL03.11.2021
AT03.11.2021
CZ03.11.2021
DK03.11.2021
EE03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
LT03.11.2021
LV03.11.2021
NL03.11.2021
PL03.11.2021
RO03.11.2021
RS03.11.2021
SE03.11.2021
SI03.11.2021
SK03.11.2021
SM03.11.2021
BG03.02.2022
NO03.02.2022
GR04.02.2022
IS03.03.2022
PT03.03.2022
Former [2022/49]AL03.11.2021
AT03.11.2021
CZ03.11.2021
DK03.11.2021
EE03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
LT03.11.2021
LV03.11.2021
NL03.11.2021
PL03.11.2021
RO03.11.2021
RS03.11.2021
SE03.11.2021
SK03.11.2021
SM03.11.2021
BG03.02.2022
NO03.02.2022
GR04.02.2022
IS03.03.2022
PT03.03.2022
Former [2022/35]AT03.11.2021
CZ03.11.2021
DK03.11.2021
EE03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
LT03.11.2021
LV03.11.2021
NL03.11.2021
PL03.11.2021
RO03.11.2021
RS03.11.2021
SE03.11.2021
SK03.11.2021
SM03.11.2021
BG03.02.2022
NO03.02.2022
GR04.02.2022
IS03.03.2022
PT03.03.2022
Former [2022/34]AT03.11.2021
EE03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
LT03.11.2021
LV03.11.2021
NL03.11.2021
PL03.11.2021
RO03.11.2021
RS03.11.2021
SE03.11.2021
SM03.11.2021
BG03.02.2022
NO03.02.2022
GR04.02.2022
IS03.03.2022
PT03.03.2022
Former [2022/33]AT03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
LT03.11.2021
LV03.11.2021
NL03.11.2021
PL03.11.2021
RS03.11.2021
SE03.11.2021
SM03.11.2021
BG03.02.2022
NO03.02.2022
GR04.02.2022
IS03.03.2022
PT03.03.2022
Former [2022/25]AT03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
LT03.11.2021
LV03.11.2021
NL03.11.2021
PL03.11.2021
RS03.11.2021
SE03.11.2021
BG03.02.2022
NO03.02.2022
GR04.02.2022
IS03.03.2022
PT03.03.2022
Former [2022/24]AT03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
LT03.11.2021
LV03.11.2021
NL03.11.2021
PL03.11.2021
RS03.11.2021
SE03.11.2021
BG03.02.2022
GR04.02.2022
IS03.03.2022
PT03.03.2022
Former [2022/23]AT03.11.2021
ES03.11.2021
FI03.11.2021
HR03.11.2021
LT03.11.2021
LV03.11.2021
PL03.11.2021
RS03.11.2021
BG03.02.2022
PT03.03.2022
Former [2022/22]AT03.11.2021
FI03.11.2021
LT03.11.2021
RS03.11.2021
BG03.02.2022
Former [2022/21]AT03.11.2021
RS03.11.2021
BG03.02.2022
Former [2022/19]BG03.02.2022
Documents cited:Search[X]US5165996  (JACOBSON HOWARD W [US]) [X] 1-9 * column 2, line 4 - column 4, line 7 ** example -; claim - *
International search[A]JPH01192713  (DAIKIN IND LTD) [A] 1-9 * & EP 326165 A2 *;
 [A]JP2012106888  (SHINANO DENKI SEIREN KK) [A] 1-9* (Family: none) *
by applicantJP2012106888
 JP2017188916
 JP2017188921
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.