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EP1025181
European procedure
Extract from the Register of European Patents
EP About this file: EP1025181
| EP1025181 - COOLING LIQUID FOR UTILIZING IN COMPONENTS MADE OF MAGNESIUM [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.11.2002 Database last updated on 26.07.2024 | Most recent event Tooltip | 16.10.2009 | Change - representative | published on 18.11.2009 [2009/47] | Applicant(s) | For all designated states Haertol Chemie GmbH Havelstrasse 21 39126 Magdeburg / DE | [2001/22] |
| Former [2000/32] | For all designated states Henkel Kommanditgesellschaft auf Aktien Henkelstrasse 67 40589 Düsseldorf-Holthausen / DE | Inventor(s) | 01 /
BRINCK, Carmen Rudolf-Breitscheid-Weg 3 A D-39291 Möser / DE | 02 /
DÜHRING, Egon Helmstedter Strasse 1 C D-39167 Irxleben / DE | [2000/32] | Representative(s) | dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | [N/P] |
| Former [2009/47] | Weber, Thomas, et al Patentanwälte von Kreisler Selting Werner Postfach 10 22 41 50462 Köln / DE | ||
| Former [2001/22] | Weber, Thomas, Dr.Dipl.-Chem., et al Patentanwälte von Kreisler-Selting-Werner, Postfach 10 22 41 50462 Köln / DE | Application number, filing date | 98954365.7 | 07.10.1998 | [2000/32] | WO1998EP06367 | Priority number, date | DE1997145461 | 15.10.1997 Original published format: DE 19745461 | [2000/32] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9919418 | Date: | 22.04.1999 | Language: | DE | [1999/16] | Type: | A1 Application with search report | No.: | EP1025181 | Date: | 09.08.2000 | Language: | DE | The application published by WIPO in one of the EPO official languages on 22.04.1999 takes the place of the publication of the European patent application. | [2000/32] | Type: | B1 Patent specification | No.: | EP1025181 | Date: | 02.01.2002 | Language: | DE | [2002/01] | Search report(s) | International search report - published on: | EP | 22.04.1999 | Classification | IPC: | C09K5/00, C23F11/12, C23F11/14, C23F11/167 | [2000/32] | CPC: |
C09K5/20 (EP);
C23F11/10 (EP)
| Designated contracting states | AT, BE, DE, ES, FR, GB, IT, NL, PT, SE [2000/32] | Title | German: | KÜHLFLÜSSIGKEIT ZUR VERWENDUNG IN BAUTEILEN AUS MAGNESIUM | [2000/32] | English: | COOLING LIQUID FOR UTILIZING IN COMPONENTS MADE OF MAGNESIUM | [2000/32] | French: | LIQUIDE DE REFROIDISSEMENT S'UTILISANT DANS DES PIECES EN MAGNESIUM | [2000/32] | Entry into regional phase | 06.04.2000 | National basic fee paid | 06.04.2000 | Designation fee(s) paid | 06.04.2000 | Examination fee paid | Examination procedure | 03.03.1999 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 06.04.2000 | Examination requested [2000/32] | 23.11.2000 | Despatch of communication of intention to grant (Approval: Yes) | 03.05.2001 | Communication of intention to grant the patent | 01.08.2001 | Fee for grant paid | 01.08.2001 | Fee for publishing/printing paid | Opposition(s) | 03.10.2002 | No opposition filed within time limit [2003/01] | Fees paid | Renewal fee | 11.10.2000 | Renewal fee patent year 03 | 25.10.2001 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | 02.01.2002 | PT | 02.04.2002 | SE | 02.04.2002 | [2008/16] |
| Former [2003/06] | PT | 02.04.2002 | |
| SE | 02.04.2002 | ||
| Former [2002/37] | SE | 02.04.2002 | Cited in | International search | [A]US4389371 (WILSON JOE C, et al) [A] 1-3,5,8 * column 3, line 8 - column 4, line 30 * * example 1 *; | [DA]US4647392 (DARDEN JEROME W [US], et al) [DA] 1-4,9 * column 1, line 35 - line 52 * * column 3, line 3 - line 43 * * examples 4B,8,12 *; | [DA]EP0251480 (TEXACO PETROLEUM [BE]) [DA] 1-4,9 * example 13 *; | [DA]US4759864 (VAN NESTE WALTER A [BE], et al) [DA] 1-4,9 * example 3 *; | [A]EP0283806 (BASF AG [DE]) [A] 1-3,5 * page 5, line 43 - line 53 *; | [A]WO8909806 (DOW CHEMICAL CO [US]) [A] 1-3,9* page 3, line 1 - page 4, line 19 *; | [A]EP0564721 (TEXACO SERVICES EUROP LTD [BE]) [A] 1-4,9 * page 2, line 17 - line 26 * * examples 5,6 *; | [DA]DE19546472 (HENKEL KGAA [DE]) [DA] 1-4,6-9 * the whole document * |