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EP1542781
European procedure
Extract from the Register of European Patents
EP About this file: EP1542781
| EP1542781 - DEVICE AND METHOD FOR DETERMINING THE STATE OF A PARTICLE FILTER [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.01.2008 Database last updated on 18.11.2024 | Most recent event Tooltip | 04.01.2008 | No opposition filed within time limit | published on 06.02.2008 [2008/06] | Applicant(s) | For all designated states ROBERT BOSCH GMBH Postfach 30 02 20 70442 Stuttgart / DE | [2007/09] |
| Former [2005/25] | For all designated states Robert Bosch GmbH Postfach 30 02 20 70442 Stuttgart / DE | Inventor(s) | 01 /
BREUER, Norbert Johann-Sebastian-Bach-Strasse 11 71254 Ditzingen / DE | [2005/25] | Application number, filing date | 03797157.9 | 11.06.2003 | [2005/25] | WO2003DE01934 | Priority number, date | DE2002142300 | 12.09.2002 Original published format: DE 10242300 | [2005/25] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2004026434 | Date: | 01.04.2004 | Language: | DE | [2004/14] | Type: | A1 Application with search report | No.: | EP1542781 | Date: | 22.06.2005 | Language: | DE | The application published by WIPO in one of the EPO official languages on 01.04.2004 takes the place of the publication of the European patent application. | [2005/25] | Type: | B1 Patent specification | No.: | EP1542781 | Date: | 28.02.2007 | Language: | DE | [2007/09] | Search report(s) | International search report - published on: | EP | 01.04.2004 | Classification | IPC: | B01D35/143, G01B17/02 | [2005/25] | CPC: |
B01D46/0086 (EP,US);
B01D46/442 (EP,US);
B01D2273/24 (EP,US);
B01D2279/30 (EP,US);
F01N2560/05 (EP,US);
F01N2560/12 (EP,US)
| Designated contracting states | DE, FR, GB [2006/01] |
| Former [2005/25] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR | Title | German: | VORRICHTUNG UND VERFAHREN ZUR BESTIMMUNG DES ZUSTANDS EINES PARTIKELFILTERS | [2005/25] | English: | DEVICE AND METHOD FOR DETERMINING THE STATE OF A PARTICLE FILTER | [2005/25] | French: | DISPOSITIF ET PROCEDE POUR DETERMINER L'ETAT D'UN FILTRE A PARTICULES | [2005/25] | Entry into regional phase | 12.04.2005 | National basic fee paid | 12.04.2005 | Designation fee(s) paid | 12.04.2005 | Examination fee paid | Examination procedure | 12.04.2005 | Examination requested [2005/25] | 21.06.2005 | Despatch of a communication from the examining division (Time limit: M04) | 28.10.2005 | Reply to a communication from the examining division | 18.11.2005 | Despatch of a communication from the examining division (Time limit: M04) | 21.03.2006 | Reply to a communication from the examining division | 18.04.2006 | Despatch of a communication from the examining division (Time limit: M04) | 19.07.2006 | Reply to a communication from the examining division | 31.08.2006 | Communication of intention to grant the patent | 10.01.2007 | Fee for grant paid | 10.01.2007 | Fee for publishing/printing paid | Opposition(s) | 29.11.2007 | No opposition filed within time limit [2008/06] | Fees paid | Renewal fee | 30.06.2005 | Renewal fee patent year 03 | 30.06.2006 | 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. | Cited in | International search | [X]GB2017916 (BENJAMINS L) [X] 1,3,6,8-11 * abstract *; | [X]WO0143847 (GNEUSS KUNSSTTOFFTECHNIK GMBH [DE], et al) [X] 1-5,9-11 * figure 1; claims 5-8 *; | [X]US6269684 (MAKI JR VOLDI E [US], et al) [X] 1,6,9-11 * column 4, line 33 - column 5, line 63; figure 1 *; | [X]WO9916538 (PALL CORP [US], et al) [X] 1,4,9 * abstract * * page 32, line 3 - line 22 *; | [PX]WO03013707 (ONDEO DEGREMONT [FR], et al) [PX] 1,2,4,9 * abstract * | [X] - TAKAHASHI K ET AL, "MEASUREMENT OF CAKE THICKNESS ON MEMBRANE FOR MICROFILTRATION OF YEAST USING ULTRASONIC POLYMER CONCAVE TRANSDUCER", JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, SOCIETY OF CHEMICAL ENGINEERS. TOKYO, JP, (19911001), vol. 24, no. 5, ISSN 0021-9592, pages 599 - 603, XP000241639 [X] 1-6,8-11 * the whole document * DOI: http://dx.doi.org/10.1252/jcej.24.599 |