EP2492334 - Use of compounds with nitrogen functional groups for storing thermal energy [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.03.2016 Database last updated on 31.08.2024 | Most recent event Tooltip | 12.10.2018 | Lapse of the patent in a contracting state New state(s): AL | published on 14.11.2018 [2018/46] | Applicant(s) | For all designated states Arkema France 420, rue d'Estienne d'Orves 92700 Colombes / FR | [2012/35] | Inventor(s) | 01 /
Hidalgo, Manuel 8 Chemin de la Lande 69530 Brignais / FR | 02 /
Gillet, Jean-Philippe 39, Rue du Garel 69530 Brignais / FR | 03 /
Barreto, Gilles 8 clos de la Grenive 69510 Messimy / FR | 04 /
Mantisi, Frederick 52 Rue de la Favorite 69005 Lyon / FR | [2012/35] | Representative(s) | (deleted) | [2012/35] | Application number, filing date | 12156358.9 | 21.02.2012 | [2012/35] | Priority number, date | FR20110051530 | 25.02.2011 Original published format: FR 1151530 | [2012/35] | Filing language | FR | Procedural language | FR | Publication | Type: | A2 Application without search report | No.: | EP2492334 | Date: | 29.08.2012 | Language: | FR | [2012/35] | Type: | A3 Search report | No.: | EP2492334 | Date: | 14.08.2013 | Language: | FR | [2013/33] | Type: | B1 Patent specification | No.: | EP2492334 | Date: | 20.05.2015 | Language: | FR | [2015/21] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.07.2013 | Classification | IPC: | C09K5/06, F28D20/02 | [2012/35] | CPC: |
C09K5/063 (EP,US);
F28D20/021 (EP,US);
Y02E60/14 (EP,US);
Y02E70/30 (EP,US)
| 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 [2012/35] | Title | German: | Verwendung von Verbindungen mit funktionellen Stickstoffgruppen für die Speicherung von Wärmeenergie | [2012/35] | English: | Use of compounds with nitrogen functional groups for storing thermal energy | [2012/35] | French: | Utilisation de composés à groupes fonctionnels azotés pour le stockage d'énergie thermique | [2012/35] | Examination procedure | 21.02.2012 | Examination requested [2012/35] | 14.02.2014 | Amendment by applicant (claims and/or description) | 07.03.2014 | Despatch of a communication from the examining division (Time limit: M06) | 28.08.2014 | Reply to a communication from the examining division | 23.02.2015 | Communication of intention to grant the patent | 09.04.2015 | Fee for grant paid | 09.04.2015 | Fee for publishing/printing paid | 09.04.2015 | 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 07.03.2014 | Opposition(s) | 23.02.2016 | No opposition filed within time limit [2016/17] | Fees paid | Renewal fee | 12.02.2014 | Renewal fee patent year 03 | 11.02.2015 | Renewal fee patent year 04 |
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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 | 21.02.2012 | AL | 20.05.2015 | AT | 20.05.2015 | CY | 20.05.2015 | CZ | 20.05.2015 | DK | 20.05.2015 | EE | 20.05.2015 | ES | 20.05.2015 | FI | 20.05.2015 | HR | 20.05.2015 | IT | 20.05.2015 | LT | 20.05.2015 | LV | 20.05.2015 | MC | 20.05.2015 | MK | 20.05.2015 | MT | 20.05.2015 | NL | 20.05.2015 | PL | 20.05.2015 | RO | 20.05.2015 | RS | 20.05.2015 | SE | 20.05.2015 | SI | 20.05.2015 | SK | 20.05.2015 | SM | 20.05.2015 | TR | 20.05.2015 | BG | 20.08.2015 | NO | 20.08.2015 | GR | 21.08.2015 | IS | 20.09.2015 | PT | 21.09.2015 | IE | 21.02.2016 | LU | 21.02.2016 | [2018/46] |
Former [2018/29] | HU | 21.02.2012 | |
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CZ | 20.05.2015 | ||
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LT | 20.05.2015 | ||
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MC | 20.05.2015 | ||
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NL | 20.05.2015 | ||
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SM | 20.05.2015 | ||
TR | 20.05.2015 | ||
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PL | 20.05.2015 | ||
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SI | 20.05.2015 | ||
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SM | 20.05.2015 | ||
BG | 20.08.2015 | ||
NO | 20.08.2015 | ||
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PT | 21.09.2015 | ||
IE | 21.02.2016 | ||
LU | 21.02.2016 | ||
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LT | 20.05.2015 | ||
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MC | 20.05.2015 | ||
MT | 20.05.2015 | ||
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RO | 20.05.2015 | ||
RS | 20.05.2015 | ||
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PT | 21.09.2015 | ||
IE | 21.02.2016 | ||
LU | 21.02.2016 | ||
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PT | 21.09.2015 | ||
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BG | 20.08.2015 | ||
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BG | 20.08.2015 | ||
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BG | 20.08.2015 | ||
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IS | 20.09.2015 | ||
PT | 21.09.2015 | ||
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BG | 20.08.2015 | ||
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PT | 21.09.2015 | ||
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LT | 20.05.2015 | ||
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BG | 20.08.2015 | ||
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NO | 20.08.2015 | ||
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PT | 21.09.2015 | Documents cited: | Search | [X]US2005208286 (HARTMANN MARK H [US], et al) [X] 1,2,9,10 * paragraphs [0017] , [0030] , [0035] , [0036]; tables 2,3 *; | [IAY]DE102007002796 (ALZCHEM TROSTBERG GMBH [DE]) [I] 1-3,9,10 * paragraphs [0001] , [0006] - [0009] - [0018] , [0027] - [0031]; table 1 * [A] 5-7 [Y] 1-4,9,10; | [Y]US5755988 (LANE GEORGE A [US], et al) [Y] 1-4,9,10 * column 2, line 49 - column 3, line 31; table 1 *; | [AD]EP0094366 (MONSANTO CO [US]) [AD] 1-10 * column 1, line 1 - column 2, line 61 * * column 4, line 26 - column 6, line 7 * | [IDA] - A M USMANI, "Phase change clathrate materials for energy storage", JOURNAL OF MATERIALS SCIENCE LETTERS, (19830101), vol. 2, no. 11, doi:10.1007/BF00720400, pages 681 - 682, XP055009173 [ID] 1-3,9,10 * the whole document * * table 1 * [A] 8 DOI: http://dx.doi.org/10.1007/BF00720400 | by applicant | EP0094366 | US2005208286 | DE102007002796 | US5755988 | EP0928820 | FR2905698 | - USMANI A., JOURNAL OF MATERIALS SCIENCE LETTERS, (1983), vol. 2, pages 681 - 682 | - SALMAN M. ET AL., JOURNAL OF THERMAL ANALYSIS, (1991), vol. 37, pages 2389 - 2394 |