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EP0780627
European procedure
Extract from the Register of European Patents
EP About this file: EP0780627
| EP0780627 - Process and apparatus for cleaning the end plate of a heat exchanger from the inner side of the heat exchanger bundle [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.11.2000 Database last updated on 10.05.2025 | Most recent event Tooltip | 10.11.2000 | No opposition filed within time limit | published on 27.12.2000 [2000/52] | Applicant(s) | For all designated states FRAMATOME Tour Framatome, 1 Place de la Coupole 92400 Courbevoie / FR | [N/P] |
| Former [1997/26] | For all designated states FRAMATOME Tour Framatome, 1 Place de la Coupole 92400 Courbevoie / FR | Inventor(s) | 01 /
Magnin, Bernard Les Hautes Terres 42630 Saint Victor sur Rhins / FR | 02 /
Vouzelaud, Alain 12 avenue des Bruyères 69270 Fontaines sur Saône / FR | 03 /
Bourdelet, Martin 49 avenue Lacassagne 69003 Lyon / FR | 04 /
Weber-Guevara, Catherine 105 Cours Gambetta 69003 Lyon / FR | [1997/26] | Representative(s) | Bouget, Lucien, et al Cabinet Lavoix 2, place d'Estienne d'Orves 75441 Paris Cedex 09 / FR | [N/P] |
| Former [1997/26] | Bouget, Lucien, et al Cabinet Lavoix 2, Place d'Estienne d'Orves 75441 Paris Cédex 09 / FR | Application number, filing date | 96402509.2 | 21.11.1996 | [1997/26] | Priority number, date | FR19950015418 | 22.12.1995 Original published format: FR 9515418 | [1997/26] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0780627 | Date: | 25.06.1997 | Language: | FR | [1997/26] | Type: | B1 Patent specification | No.: | EP0780627 | Date: | 12.01.2000 | Language: | FR | [2000/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.03.1997 | Classification | IPC: | F22B37/48 | [1997/26] | CPC: |
F28G3/16 (EP,US);
F22B37/483 (EP,US)
| Designated contracting states | BE, CH, DE, ES, GB, LI, SE [1997/26] | Title | German: | Verfahren und Vorrichtung zur Reinigung der Endplatte eines Wärmetauschers vom Innern des Wärmetauscherbündels | [1997/26] | English: | Process and apparatus for cleaning the end plate of a heat exchanger from the inner side of the heat exchanger bundle | [1997/26] | French: | Procédé et dispositif de nettoyage d'une plaque tubulaire d'un échangeur de chaleur depuis l'intérieur du faisceau de l'échangeur de chaleur | [1997/26] | Examination procedure | 02.05.1997 | Examination requested [1997/27] | 14.07.1998 | Despatch of a communication from the examining division (Time limit: M04) | 09.11.1998 | Reply to a communication from the examining division | 03.12.1998 | Despatch of a communication from the examining division (Time limit: M04) | 06.04.1999 | Reply to a communication from the examining division | 14.05.1999 | Despatch of communication of intention to grant (Approval: Yes) | 06.07.1999 | Communication of intention to grant the patent | 15.09.1999 | Fee for grant paid | 15.09.1999 | Fee for publishing/printing paid | Opposition(s) | 13.10.2000 | No opposition filed within time limit [2000/52] | Fees paid | Renewal fee | 02.11.1998 | Renewal fee patent year 03 | 04.11.1999 | 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 | FR2514108 [ ] (FRAMATOME SA [FR]); | [DY]EP0077255 (FRAMATOME & CIE [FR], et al) [DY] 1,4 * page 8, line 3 - page 10, line 1; figures 1,2,9 *; | [A]FR2550967 (INNUS IND NUCLEAR SERVICE [CH]) [A] 1-4 * page 11, line 1 - page 19, line 21; figures 1,6,7 *; | [A]EP0307961 (SIEMENS AG [DE]) [A] 1,4,5 * column 3, line 41 - column 6, line 5; figures 1-4 *; | [A]EP0459597 (ELECTRIC POWER RES INST [US]) [A] 1,4* column 3, line 15 - column 3, line 48; figures 1-3 *; | [YA]WO9530861 (FOSTER MILLER INC [US]) [Y] 1,4 * page 11, line 13 - page 11, line 29 * * figures 1,3-5,9 * [A] 2 | by applicant | FR2514108 | FR19940010008 |