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EP1544171
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EP About this file: EP1544171
| EP1544171 - Process for reducing sludge from water treatment by oxygenation and mechanical action [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 11.04.2008 Database last updated on 31.08.2024 | Most recent event Tooltip | 11.04.2008 | Withdrawal of application | published on 14.05.2008 [2008/20] | Applicant(s) | For all designated states L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude 75, Quai d'Orsay 75007 Paris / FR | [N/P] |
| Former [2007/26] | For all designated states L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude 75, quai d'Orsay 75007 Paris / FR | ||
| Former [2007/17] | For all designated states L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude 75, Quai d'Orsay 75321 Paris Cedex 07 / FR | ||
| Former [2005/25] | For all designated states L'AIR LIQUIDE S.A. 75, Quai d'Orsay 75321 Paris Cédex 07 / FR | Inventor(s) | 01 /
Campo, Philippe 8 square du Bourbonnais 78180, Montigny le Bretonneux / FR | 02 /
Cluzeau, Jérôme 4 rue Carnot 78000, VERSAILLES / FR | [2005/25] | Representative(s) | Ducreux, Marie, et al L'Air Liquide Service Propriété Industrielle 75 Quai d'Orsay 75321 Paris Cedex 07 / FR | [N/P] |
| Former [2005/25] | Ducreux, Marie, et al L'Air Liquide, Service Propriété Industrielle, 75 Quai d'Orsay 75321 Paris cedex 07 / FR | Application number, filing date | 04300845.7 | 03.12.2004 | [2005/25] | Priority number, date | FR20030051087 | 17.12.2003 Original published format: FR 0351087 | [2005/25] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP1544171 | Date: | 22.06.2005 | Language: | FR | [2005/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.04.2005 | Classification | IPC: | C02F3/12, C02F11/00 | [2005/25] | CPC: |
C02F3/1221 (EP,US);
C02F1/302 (EP,US);
C02F11/00 (EP,US);
Y02W10/10 (EP,US)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR [2005/25] | Title | German: | Verfahren zur Schlammreduktion aus der Abwasserbehandlung durch Sauerstoffanreicherung und mechanische Behandlung | [2005/25] | English: | Process for reducing sludge from water treatment by oxygenation and mechanical action | [2005/25] | French: | Procédé de réduction de boues issues du traitement d'eaux usées par oxygénation et action mécanique | [2005/25] | Examination procedure | 22.12.2005 | Examination requested [2006/08] | 23.11.2007 | Despatch of a communication from the examining division (Time limit: M04) | 27.03.2008 | Application withdrawn by applicant [2008/20] | Fees paid | Renewal fee | 16.11.2006 | Renewal fee patent year 03 | 15.11.2007 | 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. | Documents cited: | Search | [XD]US4269714 (ISHIKAWA MUNEHARU, et al) [XD] 1-4,6,7,11 * the whole document *; | [X]WO9513990 (EA TECH LTD [GB], et al) [X] 1-4,6,11 * page 13; figure 1 *; | [X]US6337020 (THIEBLIN ERIC [FR], et al) [X] 1-4,6,7,10,11 * column 3, line 61 - line 67; figures 5-8 ** column 4, line 40 - line 43 * |