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EP0875737
European procedure
Extract from the Register of European Patents
EP About this file: EP0875737
| EP0875737 - Ultrasonic flow measurement [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.06.2004 Database last updated on 20.07.2024 | Most recent event Tooltip | 26.09.2008 | Change - representative | published on 29.10.2008 [2008/44] | Applicant(s) | For all designated states Krohne AG Uferstrasse 90 4019 Basel / CH | [1998/45] | Inventor(s) | 01 /
van Bekkum, Jan A., Dr. Groeneweg 69 NL-4223 MG Hoornmar / NL | 02 /
Smychliaev, Vladimir V., Dr. Slangenburg 140 NL-3328 DS Dordrecht / NL | 03 /
Roskam, Abram K. Notenlaan 42 NL-4254 Sleewijk / NL | [1998/45] | Representative(s) | Gesthuysen Patentanwälte Patentanwälte Postfach 10 13 54 45013 Essen / DE | [N/P] |
| Former [2008/44] | Gesthuysen, von Rohr & Eggert Patentanwälte Postfach 10 13 54 45013 Essen / DE | ||
| Former [1998/45] | Patentanwälte Gesthuysen, von Rohr, Weidener, Häckel Postfach 10 13 54 45013 Essen / DE | Application number, filing date | 98106867.9 | 16.04.1998 | [1998/45] | Priority number, date | DE19971017940 | 29.04.1997 Original published format: DE 19717940 | [1998/45] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0875737 | Date: | 04.11.1998 | Language: | DE | [1998/45] | Type: | B1 Patent specification | No.: | EP0875737 | Date: | 06.08.2003 | Language: | DE | [2003/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.08.1998 | Classification | IPC: | G01F1/00, G01F1/66 | [1998/45] | CPC: |
G01F1/667 (EP,US);
G01F1/668 (EP,US)
| Designated contracting states | BE, CH, DE, DK, FR, GB, IT, LI, NL [1999/28] |
| Former [1998/45] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Ultraschall-Durchflussmessverfahren | [1998/45] | English: | Ultrasonic flow measurement | [1998/45] | French: | Mesure de débit à ultrasons | [1998/45] | Examination procedure | 22.04.1999 | Examination requested [1999/25] | 10.05.2001 | Despatch of a communication from the examining division (Time limit: M04) | 14.07.2001 | Reply to a communication from the examining division | 17.08.2001 | Despatch of a communication from the examining division (Time limit: M04) | 13.12.2001 | Reply to a communication from the examining division | 28.01.2002 | Despatch of a communication from the examining division (Time limit: M06) | 07.08.2002 | Reply to a communication from the examining division | 23.01.2003 | Communication of intention to grant the patent | 06.05.2003 | Fee for grant paid | 06.05.2003 | Fee for publishing/printing paid | Opposition(s) | 07.05.2004 | No opposition filed within time limit [2004/31] | Fees paid | Renewal fee | 25.04.2000 | Renewal fee patent year 03 | 26.04.2001 | Renewal fee patent year 04 | 18.04.2002 | Renewal fee patent year 05 | 22.04.2003 | Renewal fee patent year 06 |
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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 | IT | 06.08.2003 | BE | 30.04.2004 | [2008/12] |
| Former [2005/28] | BE | 30.04.2004 | Documents cited: | Search | [A]US4078428 (BAKER ROGER CECIL, et al) [A] 1 * column 1, line 66 - column 6, line 11; figures 1-7 *; | [A]EP0605944 (CALDON INC [US]) [A] 1 * page 11, line 50 - page 12, line 6; figures 3,9 *; | [DA]EP0639776 (SERVEX BV [NL]) [DA] 1-5 * page 4, line 50 - page 6, line 46; figures 1-3 *; | [A]WO9519559 (PANAMETRICS [US]) [A] 1-5 * page 27, line 26 - line 33; figure 23 *; | [DPA]WO9719326 (KROHNE AG [CH], et al) [DPA] 1* page 5, paragraph 2 - page 20, paragraph L; figures 1-9 * |