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Extract from the Register of European Patents

EP About this file: EP3927667

EP3927667 - METHOD FOR THE REMOVAL OF AT LEAST ONE CONTAMINANT FROM AN AQUEOUS LIQUOR OR A GAS [Right-click to bookmark this link]
StatusGrant of patent is intended
Status updated on  18.09.2024
Database last updated on 19.10.2024
FormerExamination is in progress
Status updated on  11.09.2024
FormerGrant of patent is intended
Status updated on  09.05.2024
FormerExamination is in progress
Status updated on  07.10.2022
FormerRequest for examination was made
Status updated on  26.11.2021
FormerThe international publication has been made
Status updated on  28.08.2020
Formerunknown
Status updated on  25.02.2020
Most recent event   Tooltip18.09.2024New entry: Communication of intention to grant a patent 
Applicant(s)For all designated states
SOLVAY SA
Rue de Ransbeek, 310
1120 Bruxelles / BE
[2021/52]
Inventor(s)01 / COUDRY, Eric
5 rue de la Croix Mission
54110 Crevic / FR
02 / BEDEL, Sabrina
12 rue Guillaume Apollinaire
54110 Dombasle Sur Meurthe / FR
03 / DAVOINE, Perrine
59, Avenue de la Sarriette
1020 Bruxelles / BE
04 / DELPLANCHE, Thierry
Rue de l'Ornoy 26
1435 Mont-St-Guibert / BE
[N/P]
Former [2021/52]01 / COUDRY, Eric
54110 Crevic / FR
02 / BEDEL, Sabrina
54110 Dombasle Sur Meurthe / FR
03 / DAVOINE, Perrine
1020 Bruxelles / BE
04 / DELPLANCHE, Thierry
1435 Mont-St-Guibert / BE
Representative(s)Kraus & Lederer PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
[N/P]
Former [2021/52]Vande Gucht, Anne
Solvay S.A.
Département de la Propriété Industrielle
Rue de Ransbeek, 310
1120 Bruxelles / BE
Application number, filing date20705085.720.02.2020
[2021/52]
WO2020EP54530
Priority number, dateEP2019015878622.02.2019         Original published format: EP 19158786
[2021/52]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020169760
Date:27.08.2020
Language:EN
[2020/35]
Type: A1 Application with search report 
No.:EP3927667
Date:29.12.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 27.08.2020 takes the place of the publication of the European patent application.
[2021/52]
Search report(s)International search report - published on:EP27.08.2020
ClassificationIPC:C02F1/66, F01N3/08, B65G53/30, C02F1/68, C02F101/10, C02F101/20, C02F103/00, C02F103/18
[2024/21]
CPC:
C02F1/687 (EP,KR,US); C02F1/66 (EP,KR,US); B01D53/92 (US);
B01F23/50 (US); B01F23/54 (EP,KR,US); B01F23/565 (EP,KR,US);
B01F25/102 (EP,KR,US); B01F25/31243 (EP,KR,US); B01F35/11 (US);
B01F35/13 (US); F01N3/04 (EP,KR); F01N3/085 (EP,KR,US);
B01D2251/302 (US); B01D2251/304 (US); B01D2251/404 (US);
B01D2257/302 (US); B01D2258/01 (US); B01F23/51 (US);
C02F2101/101 (EP,KR,US); C02F2101/103 (US); C02F2101/106 (US);
C02F2101/20 (EP,KR,US); C02F2101/322 (US); C02F2101/327 (US);
C02F2103/008 (EP,KR,US); C02F2103/18 (EP,KR,US); C02F2201/001 (EP,KR,US);
C02F2301/026 (EP,KR,US); C02F2305/00 (US); Y02T10/12 (EP,KR) (-)
Former IPC [2021/52]C02F1/66, B01F5/00, B01F3/12, C02F1/68, B65G53/30, F01N3/08, C02F101/10, C02F101/20, C02F103/00, C02F103/18
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 [2021/52]
TitleGerman:VERFAHREN ZUR ENTFERNUNG MINDESTENS EINER VERUNREINIGUNG AUS EINER WÄSSRIGEN FLÜSSIGKEIT ODER EINEM GAS[2024/21]
English:METHOD FOR THE REMOVAL OF AT LEAST ONE CONTAMINANT FROM AN AQUEOUS LIQUOR OR A GAS[2021/52]
French:PROCÉDÉ D'ÉLIMINATION D'AU MOINS UN CONTAMINANT D'UNE LIQUEUR AQUEUSE OU D'UN GAZ[2021/52]
Former [2021/52]VERFAHREN ZUR ENTFERNUNG MINDESTENS EINER VERUNREINIGUNG AUS EINER WÄSSRIGEN LAUGE ODER EINEM GAS
Entry into regional phase22.09.2021National basic fee paid 
22.09.2021Designation fee(s) paid 
22.09.2021Examination fee paid 
Examination procedure22.09.2021Examination requested  [2021/52]
22.09.2021Date on which the examining division has become responsible
01.04.2022Amendment by applicant (claims and/or description)
06.10.2022Despatch of a communication from the examining division (Time limit: M04)
25.01.2023Reply to a communication from the examining division
10.05.2024Communication of intention to grant the patent
10.09.2024Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
19.09.2024Communication of intention to grant the patent
Fees paidRenewal fee
28.02.2022Renewal fee patent year 03
28.02.2023Renewal fee patent year 04
23.02.2024Renewal fee patent year 05
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Cited inInternational search[XI]US4884925  (KEMP ROBERT A [US], et al);
 [XI]US5195851  (SHEPARD JAMES M [US], et al);
 [XI]US5269636  (SHEPARD JAMES M [US], et al);
 [A]US2004197154  (KRAMBROCK WOLFGANG [DE]);
 [A]WO2014135509  (ALFA LAVAL CORP AB [SE])
by applicantWO2015173437
 US2017080401
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.