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Extract from the Register of European Patents

EP About this file: EP4365258

EP4365258 - HEAVY METAL TREATMENT AGENT, AND METHOD FOR TREATING INCINERATED ASH AND WASTEWATER USING SAME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  05.04.2024
Database last updated on 18.10.2024
FormerThe international publication has been made
Status updated on  06.01.2023
Most recent event   Tooltip06.09.2024Change: Validation statespublished on 09.10.2024  [2024/41]
06.09.2024Change - extension statespublished on 09.10.2024  [2024/41]
Applicant(s)For all designated states
Miyoshi Oil & Fat Co., Ltd.
66-1 Horikiri 4-chome Katsushika-ku
Tokyo 124-8510 / JP
[2024/19]
Inventor(s)01 / TERADA Kazuhiro
Tokyo 124-8510 / JP
02 / TAKAMATSU Yuichiro
Tokyo 124-8510 / JP
03 / KAWAI Koji
Tokyo 124-8510 / JP
 [2024/19]
Representative(s)Angerhausen, Christoph
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2024/19]
Application number, filing date22833282.130.06.2022
[2024/19]
WO2022JP26239
Priority number, dateJP2021011044702.07.2021         Original published format: JP 2021110447
[2024/19]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2023277136
Date:05.01.2023
Language:JA
[2023/01]
Type: A1 Application with search report 
No.:EP4365258
Date:08.05.2024
Language:EN
[2024/19]
Search report(s)International search report - published on:JP05.01.2023
ClassificationIPC:C09K3/00
[2024/19]
CPC:
C02F1/54 (EP); C02F1/56 (EP,US); A62D3/30 (US);
B09B3/70 (EP,US); C02F1/5245 (EP,US); A62D2101/43 (US);
B09B2101/30 (EP,US); C02F2101/103 (US); C02F2101/106 (US);
C02F2101/20 (EP); C02F2101/22 (US) (-)
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 [2024/19]
TitleGerman:SCHWERMETALLBEHANDLUNGSMITTEL UND VERFAHREN ZUR BEHANDLUNG VON VERBRENNUNGSASCHE UND ABWASSER DAMIT[2024/19]
English:HEAVY METAL TREATMENT AGENT, AND METHOD FOR TREATING INCINERATED ASH AND WASTEWATER USING SAME[2024/19]
French:AGENT DE TRAITEMENT DE MÉTAUX LOURDS, ET PROCÉDÉ DE TRAITEMENT DE CENDRES INCINÉRÉES ET D'EAUX USÉES L'UTILISANT[2024/19]
Entry into regional phase01.12.2023Translation filed 
01.12.2023National basic fee paid 
01.12.2023Search fee paid 
01.12.2023Designation fee(s) paid 
01.12.2023Examination fee paid 
Examination procedure01.12.2023Examination requested  [2024/19]
Fees paidRenewal fee
25.06.2024Renewal fee patent year 03
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Cited inInternational search[A]JPH03123760  (UNION CARBIDE CHEM PLASTIC);
 [YAX]JPH0975892  (TOSOH CORP);
 [YAX]JP2001221421  (MIYOSHI YUSHI KK);
 [YAX]JP2018192462  (HITACHI SHIPBUILDING ENG CO);
 [AX]JP2019076840  (TOSOH CORP);
by applicantJPH0679254
 JPH08224560
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.