EP2607405 - Method for synthesising a nanoparticulate system of polyelectrolytes with opposite charges and use for the treatment of geological formations [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.01.2020 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 25.01.2019 | ||
Former | Grant of patent is intended Status updated on 17.09.2018 | ||
Former | Examination is in progress Status updated on 14.07.2017 | Most recent event Tooltip | 01.07.2022 | Lapse of the patent in a contracting state New state(s): MK | published on 03.08.2022 [2022/31] | Applicant(s) | For all designated states IFP Energies nouvelles 1 & 4 avenue de Bois-Préau 92500 Rueil-Malmaison / FR | [2017/44] |
Former [2013/26] | For all designated states IFP Energies Nouvelles 1 et 4 avenue de Bois Préau 92852 Rueil Malmaison / FR | Inventor(s) | 01 /
Rondon-Villatte, Céline 1 rue du 4 septembre, Bat B - 3ème étage 92500 Rueil-Malmaison / FR | 02 /
Argillier, Jean-François 54 rue Bernard Palissy 92500 Rueil-Malmaison / FR | 03 /
Leal Carderon, Fernando 8 impasse Jamin 33650 La Brède / FR | [2013/26] | Representative(s) | IFP Energies nouvelles Département Propriété Industrielle Rond Point de l'échangeur de Solaize BP3 69360 Solaize / FR | [N/P] |
Former [2019/09] | IFP Energies nouvelles Rond-point de l'échangeur de Solaize BP3 69230 Solaize / FR | Application number, filing date | 12290398.2 | 16.11.2012 | [2013/26] | Priority number, date | FR20110004002 | 21.12.2011 Original published format: FR 1104002 | [2013/26] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP2607405 | Date: | 26.06.2013 | Language: | FR | [2013/26] | Type: | B1 Patent specification | No.: | EP2607405 | Date: | 27.02.2019 | Language: | FR | [2019/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.02.2013 | Classification | IPC: | C08J3/16, C09K8/516, C09K8/575, C08J3/09 | [2013/26] | CPC: |
C09K8/516 (EP);
C09K8/5751 (EP);
C09K2208/10 (EP)
| Designated contracting states | 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 [2019/09] |
Former [2013/26] | 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 | Title | German: | Syntheseverfahren eines Nanopartikelsystems aus Polyelektrolyten entgegengesetzter Ladungen, und Verwendung für die Behandlung von geologischen Formationen | [2013/26] | English: | Method for synthesising a nanoparticulate system of polyelectrolytes with opposite charges and use for the treatment of geological formations | [2013/26] | French: | Procédé de synthèse d'un système nanoparticulaire de polyélectrolytes de charges opposées et utilisation pour le traitement de formations géologiques | [2013/26] | Examination procedure | 06.12.2013 | Amendment by applicant (claims and/or description) | 02.01.2014 | Examination requested [2014/08] | 12.09.2014 | Despatch of a communication from the examining division (Time limit: M06) | 22.01.2015 | Reply to a communication from the examining division | 04.07.2017 | Despatch of a communication from the examining division (Time limit: M06) | 12.01.2018 | Reply to a communication from the examining division | 18.09.2018 | Communication of intention to grant the patent | 17.01.2019 | Fee for grant paid | 17.01.2019 | Fee for publishing/printing paid | 17.01.2019 | Receipt 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 12.09.2014 | Opposition(s) | 28.11.2019 | No opposition filed within time limit [2020/06] | Fees paid | Renewal fee | 01.12.2014 | Renewal fee patent year 03 | 30.11.2015 | Renewal fee patent year 04 | 30.11.2016 | Renewal fee patent year 05 | 30.11.2017 | Renewal fee patent year 06 | 30.11.2018 | Renewal fee patent year 07 |
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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. | Lapses during opposition Tooltip | HU | 16.11.2012 | AL | 27.02.2019 | AT | 27.02.2019 | CY | 27.02.2019 | CZ | 27.02.2019 | DK | 27.02.2019 | EE | 27.02.2019 | ES | 27.02.2019 | FI | 27.02.2019 | HR | 27.02.2019 | IT | 27.02.2019 | LT | 27.02.2019 | LV | 27.02.2019 | MC | 27.02.2019 | MK | 27.02.2019 | MT | 27.02.2019 | NL | 27.02.2019 | PL | 27.02.2019 | RO | 27.02.2019 | RS | 27.02.2019 | SE | 27.02.2019 | SI | 27.02.2019 | SK | 27.02.2019 | SM | 27.02.2019 | TR | 27.02.2019 | BG | 27.05.2019 | NO | 27.05.2019 | GR | 28.05.2019 | IS | 27.06.2019 | PT | 27.06.2019 | GB | 16.11.2019 | IE | 16.11.2019 | LU | 16.11.2019 | [2022/31] |
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PT | 27.06.2019 | Documents cited: | Search | [AD]FR2881787 (INST FRANCAIS DU PETROLE [FR]) [AD] 1,3,4,10-12 * page 1, line 23 - page 2, line 26 * * page 3, line 5 - line 16 * * page 4, line 4 - line 31 * * example 3 *; | [I]EP2218761 (INST FRANCAIS DU PETROLE [FR]) [I] 1-12 * paragraph [0004] * * paragraph [0009] - paragraph [0025] * * paragraph [0027] - paragraph [0038] * * examples 1-8; claims 1-12 *; | [A]US2010314108 (CREWS JAMES B [US], et al) [A] 10-12* the whole document * | by applicant | FR2881787 | - PAYS K.; GIERMANSKA-KAHN J.; POULIGNY B.; BIBETTE J.; LEAL-CALDERON F., "Double emulsions : how does release occur ?", JOURNAL OF CONTROLLED RELEASE, (2002), vol. 79, doi:doi:10.1016/S0168-3659(01)00535-1, pages 193 - 205, XP004340925 DOI: http://dx.doi.org/10.1016/S0168-3659(01)00535-1 | - PAYS K.; GIERMANSKA-KAHN J.; POULIGNY B.; BIBETTE J.; LEAL-CALDERON F., "Coalescence in surfactant-stabilized double emulsions", LANGMUIR, (2001), vol. 17, pages 7758 - 7769 |