blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2724988

EP2724988 - Energy-saving wastewater treatment by means of microalgae [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.09.2022
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  15.10.2021
FormerGrant of patent is intended
Status updated on  09.06.2021
FormerExamination is in progress
Status updated on  27.01.2017
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
SAUR
11 Chemin de Bretagne
92130 Issy-les-Moulineaux / FR
[2021/46]
Former [2021/27]For all designated states
SAUR
1 rue Antoine Lavoisier
78280 Guyancourt / FR
Former [2014/18]For all designated states
SAUR
1 Avenue Eugène Freyssinet
78280 Guyancourt / FR
Inventor(s)01 / Reveau, Guillaume
24 rue des graviers
78280 Guyancourt / FR
 [2014/49]
Former [2014/18]01 / Reveau, Guillaume
24 rue des graviers
78280 GUYANCOURT / FR
Representative(s)Regimbeau
20, rue de Chazelles
75847 Paris Cedex 17 / FR
[2014/18]
Application number, filing date13190139.924.10.2013
[2014/18]
Priority number, dateFR2012006012324.10.2012         Original published format: FR 1260123
[2014/18]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP2724988
Date:30.04.2014
Language:FR
[2014/18]
Type: B1 Patent specification 
No.:EP2724988
Date:17.11.2021
Language:FR
[2021/46]
Search report(s)(Supplementary) European search report - dispatched on:EP11.03.2014
ClassificationIPC:C02F3/12, C02F3/32
[2014/18]
CPC:
C02F3/12 (EP); C02F3/322 (EP); C02F2305/06 (EP);
Y02W10/10 (EP); Y02W10/33 (EP); Y02W10/37 (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 [2021/46]
Former [2014/18]AL,  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 
TitleGerman:Energiesparende Abwasseraufbereitung mit Hilfe von Mikroalgen[2014/18]
English:Energy-saving wastewater treatment by means of microalgae[2014/18]
French:Traitement des eaux usées économe en énergie à l'aide de microalgues[2014/18]
Examination procedure24.10.2014Amendment by applicant (claims and/or description)
24.10.2014Examination requested  [2014/49]
23.01.2017Despatch of a communication from the examining division (Time limit: M04)
22.05.2017Reply to a communication from the examining division
29.10.2020Despatch of a communication from the examining division (Time limit: M06)
27.04.2021Reply to a communication from the examining division
10.06.2021Communication of intention to grant the patent
08.10.2021Fee for grant paid
08.10.2021Fee for publishing/printing paid
08.10.2021Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  23.01.2017
Opposition(s)18.08.2022No opposition filed within time limit [2022/43]
Fees paidRenewal fee
07.10.2015Renewal fee patent year 03
06.10.2016Renewal fee patent year 04
06.10.2017Renewal fee patent year 05
10.10.2018Renewal fee patent year 06
25.10.2019Renewal fee patent year 07
13.10.2020Renewal fee patent year 08
08.09.2021Renewal fee patent year 09
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  TooltipHU24.10.2013
AL17.11.2021
AT17.11.2021
CY17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
MK17.11.2021
MT17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
TR17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
[2024/41]
Former [2024/29]HU24.10.2013
AL17.11.2021
AT17.11.2021
CY17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
MK17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
TR17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
Former [2024/27]HU24.10.2013
AL17.11.2021
AT17.11.2021
CY17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
MK17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
Former [2024/21]HU24.10.2013
AL17.11.2021
AT17.11.2021
CY17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
Former [2024/18]HU24.10.2013
AL17.11.2021
AT17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
Former [2023/25]AL17.11.2021
AT17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
Former [2023/01]AL17.11.2021
AT17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
Former [2022/49]AL17.11.2021
AT17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
Former [2022/35]AT17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
Former [2022/34]AT17.11.2021
EE17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
Former [2022/33]AT17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RS17.11.2021
SE17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
Former [2022/25]AT17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RS17.11.2021
SE17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
Former [2022/24]AT17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RS17.11.2021
SE17.11.2021
BG17.02.2022
GR18.02.2022
IS17.03.2022
Former [2022/23]AT17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
PL17.11.2021
RS17.11.2021
BG17.02.2022
Former [2022/22]AT17.11.2021
FI17.11.2021
LT17.11.2021
RS17.11.2021
BG17.02.2022
Former [2022/21]AT17.11.2021
RS17.11.2021
BG17.02.2022
Former [2022/19]BG17.02.2022
Documents cited:Search[XAI]US3586625  (COLE EDWARD L, et al) [X] 17 * figure 1; example 1 * [A] 15,16 [I] 1-14;
 [A]US3954615  (SHELEF GEDALIAHU) [A] 1-17 * the whole document *;
 [A]EP0687653  (EPARCO SA [FR], et al) [A] 1-17 * the whole document *;
 [A]JP2004081926  (KANAGAWA PREFECTURE, et al) [A] 1-17 * the whole document *;
 [XA]US2011266215  (ROBINSON TERRY S [US], et al) [X] 15,16 * paragraphs [0016] , [0017] * [A] 1-14,17;
 [A]  - MUNOZ R ET AL, "Algal-bacterial processes for the treatment of hazardous contaminants: A review", WATER RESEARCH, ELSEVIER, AMSTERDAM, NL, vol. 40, no. 15, doi:10.1016/J.WATRES.2006.06.011, ISSN 0043-1354, (20060801), pages 2799 - 2815, (20060801), XP025039987 [A] 1-17 * the whole document *

DOI:   http://dx.doi.org/10.1016/j.watres.2006.06.011
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.