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Extract from the Register of European Patents

EP About this file: EP3823932

EP3823932 - RAPID GRANULATION FOR THE START-UP OF A WASTEWATER TREATMENT SYSTEM AND ASSOCIATED CONTROL SYSTEM [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  09.11.2022
Database last updated on 19.10.2024
FormerRequest for examination was made
Status updated on  23.04.2021
FormerThe international publication has been made
Status updated on  25.01.2020
Formerunknown
Status updated on  16.08.2019
Most recent event   Tooltip01.10.2024Change - representative 
Applicant(s)For all designated states
HaskoningDHV Nederland B.V.
Laan 1914 no 35
3818 EX Amersfoort / NL
[2021/21]
Inventor(s)01 / VAN DIJK, Edward John Henrik
Comomeer 1
3825 VJ Amersfoort / NL
02 / PRONK, Mario
Buizerdlaan 87
2623 JR Delft / NL
03 / VAN ERP, Tim Antonius Johannes
Westwal 53
5211 DD 's-Hertogenbosch / NL
 [2021/21]
Representative(s)Leeger, Ferdinand Christiaan
Octrooibureau Los en Stigter B.V.
P.O. Box 20052
1000 HB Amsterdam / NL
[N/P]
Former [2021/21]Octrooibureau Los en Stigter B.V.
P.O. Box 20052
1000 HB Amsterdam / NL
Application number, filing date19749849.615.07.2019
[2021/21]
WO2019NL50442
Priority number, dateNL2018202131316.07.2018         Original published format: NL 2021313
[2021/21]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020017956
Date:23.01.2020
Language:EN
[2020/04]
Type: A1 Application with search report 
No.:EP3823932
Date:26.05.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 23.01.2020 takes the place of the publication of the European patent application.
[2021/21]
Search report(s)International search report - published on:EP23.01.2020
ClassificationIPC:C02F3/00, C02F3/12, C02F3/30
[2021/21]
CPC:
C02F3/006 (EP); C02F3/1263 (EP); C02F3/308 (EP);
C02F2203/004 (EP); C02F2209/005 (EP); C02F2209/04 (EP);
C02F2209/08 (EP); C02F2209/18 (EP); Y02E50/30 (EP);
Y02W10/10 (EP) (-)
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 [2021/21]
TitleGerman:SCHNELLE GRANULATION FÜR DIE INBETRIEBNAHME EINER ABWASSERBEHANDLUNGSANLAGE UND ZUGEHÖRIGES STEUERSYSTEM[2021/21]
English:RAPID GRANULATION FOR THE START-UP OF A WASTEWATER TREATMENT SYSTEM AND ASSOCIATED CONTROL SYSTEM[2021/21]
French:GRANULATION RAPIDE LORS DU DÉMARRAGE D'UN SYSTÈME DE TRAITEMENT DES EAUX USÉES ET SYSTÈME DE COMMANDE ASSOCIÉ[2021/21]
Entry into regional phase16.02.2021National basic fee paid 
16.02.2021Designation fee(s) paid 
16.02.2021Examination fee paid 
Examination procedure27.01.2021Amendment by applicant (claims and/or description)
16.02.2021Examination requested  [2021/21]
16.02.2021Date on which the examining division has become responsible
08.11.2022Despatch of a communication from the examining division (Time limit: M04)
07.02.2023Reply to a communication from the examining division
10.06.2024Despatch of a communication from the examining division (Time limit: M04)
18.09.2024Reply to a communication from the examining division
Fees paidRenewal fee
27.07.2021Renewal fee patent year 03
30.05.2022Renewal fee patent year 04
20.07.2023Renewal fee patent year 05
25.07.2024Renewal fee patent year 06
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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.
Cited inInternational search[XI]US5288406  (STEIN THEODOR [DE]);
 [A]WO0037369  (ZENON ENVIRONMENTAL INC [CA], et al);
by applicantUS5288406
 WO0037369
 WO2008141413
 AU2011223510
 US2014144836
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.