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Extract from the Register of European Patents

EP About this file: EP3486222

EP3486222 - ELECTROLYZED WATER GENERATION DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.10.2021
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  06.11.2020
FormerGrant of patent is intended
Status updated on  12.08.2020
FormerRequest for examination was made
Status updated on  19.04.2019
FormerThe international publication has been made
Status updated on  26.01.2018
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024 [2024/42]
Applicant(s)For all designated states
Nihon Trim Co., Ltd.
1-8-34, Oyodonaka
Kita-ku
Osaka-shi
Osaka 531-0076 / JP
[2019/21]
Inventor(s)01 / KOIZUMI Yoshinobu
c/o Development Department of NIHON TRIM CO. LTD.
5-2 Hotarugaoka 1-chome
Nankoku-shi Kochi 783-0060 / JP
 [2019/21]
Representative(s)Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB
Martin-Greif-Strasse 1
80336 München / DE
[2019/21]
Application number, filing date17831092.620.07.2017
[2019/21]
WO2017JP26257
Priority number, dateJP2016014362821.07.2016         Original published format: JP 2016143628
[2019/21]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018016576
Date:25.01.2018
Language:JA
[2018/04]
Type: A1 Application with search report 
No.:EP3486222
Date:22.05.2019
Language:EN
[2019/21]
Type: B1 Patent specification 
No.:EP3486222
Date:09.12.2020
Language:EN
[2020/50]
Search report(s)International search report - published on:JP25.01.2018
(Supplementary) European search report - dispatched on:EP22.01.2020
ClassificationIPC:C02F1/461
[2020/08]
CPC:
C02F1/4618 (EP); C02F1/4676 (KR); C02F1/46104 (EP,KR,US);
C02F2201/005 (US); C02F2201/4611 (US); C02F2201/46115 (EP);
C02F2201/4613 (EP,KR,US); C02F2201/46135 (EP); C02F2201/4614 (EP);
Y02E60/36 (KR); Y02E60/50 (EP) (-)
Former IPC [2019/21]C02F1/46
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 [2019/21]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VORRICHTUNG ZUR ERZEUGUNG VON ELEKTROLYSIERTEM WASSER[2019/21]
English:ELECTROLYZED WATER GENERATION DEVICE[2019/21]
French:DISPOSITIF DE GÉNÉRATION D'EAU ÉLECTROLYSÉE[2019/21]
Entry into regional phase14.02.2019Translation filed 
14.02.2019National basic fee paid 
14.02.2019Search fee paid 
14.02.2019Designation fee(s) paid 
14.02.2019Examination fee paid 
Examination procedure14.02.2019Examination requested  [2019/21]
08.07.2020Amendment by applicant (claims and/or description)
13.08.2020Communication of intention to grant the patent
02.11.2020Fee for grant paid
02.11.2020Fee for publishing/printing paid
02.11.2020Receipt of the translation of the claim(s)
Opposition(s)10.09.2021No opposition filed within time limit [2021/46]
Fees paidRenewal fee
30.07.2019Renewal fee patent year 03
30.07.2020Renewal 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  TooltipHU20.07.2017
AL09.12.2020
AT09.12.2020
CY09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
MK09.12.2020
MT09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
IE20.07.2021
LU20.07.2021
BE31.07.2021
CH31.07.2021
LI31.07.2021
[2024/42]
Former [2024/23]HU20.07.2017
AL09.12.2020
AT09.12.2020
CY09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
MK09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
IE20.07.2021
LU20.07.2021
BE31.07.2021
CH31.07.2021
LI31.07.2021
Former [2023/33]HU20.07.2017
AL09.12.2020
AT09.12.2020
CY09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
IE20.07.2021
LU20.07.2021
BE31.07.2021
CH31.07.2021
LI31.07.2021
Former [2023/30]AL09.12.2020
AT09.12.2020
CY09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
IE20.07.2021
LU20.07.2021
BE31.07.2021
CH31.07.2021
LI31.07.2021
Former [2022/35]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
IE20.07.2021
LU20.07.2021
BE31.07.2021
CH31.07.2021
LI31.07.2021
Former [2022/34]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
LU20.07.2021
BE31.07.2021
CH31.07.2021
LI31.07.2021
Former [2022/23]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
LU20.07.2021
CH31.07.2021
LI31.07.2021
Former [2022/21]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
PT09.04.2021
CH31.07.2021
LI31.07.2021
Former [2022/18]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
PT09.04.2021
Former [2022/10]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
PT09.04.2021
Former [2022/08]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
Former [2021/49]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
Former [2021/48]AL09.12.2020
AT09.12.2020
CZ09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
IT09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
Former [2021/45]AL09.12.2020
AT09.12.2020
CZ09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
Former [2021/42]AT09.12.2020
CZ09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
Former [2021/39]AT09.12.2020
CZ09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
PT09.04.2021
Former [2021/37]AT09.12.2020
CZ09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
PT09.04.2021
Former [2021/36]CZ09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
PT09.04.2021
Former [2021/35]CZ09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
PT09.04.2021
Former [2021/33]FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
RS09.12.2020
SE09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
PT09.04.2021
Former [2021/32]FI09.12.2020
HR09.12.2020
LV09.12.2020
NL09.12.2020
RS09.12.2020
SE09.12.2020
SM09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
Former [2021/30]FI09.12.2020
HR09.12.2020
LV09.12.2020
NL09.12.2020
RS09.12.2020
SE09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
Former [2021/28]FI09.12.2020
HR09.12.2020
LV09.12.2020
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BG09.03.2021
NO09.03.2021
GR10.03.2021
Former [2021/23]FI09.12.2020
LV09.12.2020
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SE09.12.2020
BG09.03.2021
NO09.03.2021
GR10.03.2021
Former [2021/22]FI09.12.2020
RS09.12.2020
NO09.03.2021
Former [2021/20]FI09.12.2020
Documents cited:Search[XI]US6524450  (HARA YASUO [JP]) [X] 1 * column 3, line 40 - column 4, line 54; figure 1 *[I] 2-4
International search[A]JPS59189871U  (Tatsuo OKAZAKI) [A] 1-4 * , (Family: none) *;
 [A]JPH06335680  (MATSUSHITA ELECTRIC IND CO LTD) [A] 1-4 * , (Family: none) *;
 [A]JPH091145  (TOKICO LTD) [A] 1-4 * , (Family: none) *;
 [A]JPH0985244  (TOKICO LTD) [A] 1-4 * , (Family: none) *;
 [A]JPH09155356  (SANDEN CORP) [A] 1-4* , (Family: none) *;
 [A]JPH09234469  (MATSUSHITA ELECTRIC WORKS LTD, et al) [A] 1-4 * , Famil: none *;
 [A]JP2011167671  (HOSHIZAKI ELECTRIC CO LTD) [A] 1-4 * , (Family: none) *;
 [A]JP2012125715  (TOTO LTD) [A] 1-4 * , (Family: none) *;
 [X]JP5639724B  (Nihon Trim Co., Ltd.) [X] 1-4 * , paragraphs [0026], [0028] to [0029], [0031] to [0033]; fig. 1 & CN 104925912 A & KR 10-2015-0108297 A & TW 201536689 A & HK 1213540 A1 *
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.