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

Extract from the Register of European Patents

EP About this file: EP4352361

EP4352361 - METHOD FOR CONVERTING OSMOTIC ENERGY INTO HYDRAULIC ENERGY AND FOR DESALINATION [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  15.03.2024
Database last updated on 12.11.2024
FormerThe international publication has been made
Status updated on  16.12.2022
Formerunknown
Status updated on  05.07.2022
Most recent event   Tooltip08.08.2024Change: Validation statespublished on 11.09.2024  [2024/37]
08.08.2024Change - extension statespublished on 11.09.2024  [2024/37]
Applicant(s)For all designated states
Université Grenoble Alpes
621 avenue Centrale
38400 Saint-Martin-d'Hères / FR
For all designated states
Centre National de la Recherche Scientifique
3, rue Michel Ange
75016 Paris / FR
[2024/16]
Inventor(s)01 / PICARD, Cyril
38120 SAINT EGREVE / FR
02 / CHARLAIX, Elisabeth
05500 St Julien-en-Champsaur / FR
03 / CHEVREMONT, William
4651 Herve/Battice / BE
 [2024/16]
Representative(s)Novaimo
Europa 1
362, avenue Marie Curie
Archamps Technopole
74166 Saint-Julien-en-Genevois Cedex / FR
[2024/16]
Application number, filing date22733705.202.06.2022
[2024/16]
WO2022FR51040
Priority number, dateFR2021000600508.06.2021         Original published format: FR 2106005
[2024/16]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2022258912
Date:15.12.2022
Language:FR
[2022/50]
Type: A1 Application with search report 
No.:EP4352361
Date:17.04.2024
Language:FR
The application published by WIPO in one of the EPO official languages on 15.12.2022 takes the place of the publication of the European patent application.
[2024/16]
Search report(s)International search report - published on:EP15.12.2022
ClassificationIPC:F03G7/00, C02F1/44, B01D61/00
[2024/16]
CPC:
F03G7/015 (EP,US); B01D61/0021 (US); B01D61/002 (EP);
B01D69/02 (US); C02F1/445 (EP,US); B01D2325/027 (US);
B01D2325/02831 (US); B01D2325/02832 (US); B01D2325/38 (US);
C02F2103/08 (US); C02F2303/10 (EP,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 [2024/16]
TitleGerman:VERFAHREN ZUR UMWANDLUNG OSMOTISCHER ENERGIE IN HYDRAULISCHE ENERGIE UND ZUR ENTSALZUNG[2024/16]
English:METHOD FOR CONVERTING OSMOTIC ENERGY INTO HYDRAULIC ENERGY AND FOR DESALINATION[2024/16]
French:PROCÉDÉ DE CONVERSION D'ÉNERGIE OSMOTIQUE EN ÉNERGIE HYDRAULIQUE ET DE DESSALEMENT[2024/16]
Entry into regional phase07.12.2023National basic fee paid 
07.12.2023Designation fee(s) paid 
07.12.2023Examination fee paid 
Examination procedure07.12.2023Examination requested  [2024/16]
07.12.2023Date on which the examining division has become responsible
15.07.2024Amendment by applicant (claims and/or description)
Fees paidRenewal fee
27.05.2024Renewal fee patent year 03
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.
Cited inInternational search[A]WO8603135  (SYRINX RES PTY LTD [AU]);
 [A]KR20110097150  (KOREA INST SCI & TECH [KR]);
 [A]WO2016028135  (UNIVERSITI MALAYSIA SABAH [MY])
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.