EP1007600 - LOW-VISCOSITY REFRIGERATING BRINES WITH IMPROVED CORROSION CONTROL [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.04.2002 Database last updated on 12.10.2024 | Most recent event Tooltip | 05.12.2003 | Lapse of the patent in a contracting state | published on 21.01.2004 [2004/04] | Applicant(s) | For all designated states Clariant GmbH Brüningstrasse 50 65929 Frankfurt am Main / DE | [2000/24] | Inventor(s) | 01 /
MINKS, Peter Franz-Werfel-Strasse 2 b D-84503 Altötting / DE | 02 /
SCHUSTER, Johann Feuchter Strasse 3 D-84556 Kastl / DE | [2000/24] | Application number, filing date | 98945154.7 | 06.08.1998 | [2000/24] | WO1998EP04898 | Priority number, date | DE1997135717 | 18.08.1997 Original published format: DE 19735717 | [2000/24] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9909108 | Date: | 25.02.1999 | Language: | DE | [1999/08] | Type: | A1 Application with search report | No.: | EP1007600 | Date: | 14.06.2000 | Language: | DE | The application published by WIPO in one of the EPO official languages on 25.02.1999 takes the place of the publication of the European patent application. | [2000/24] | Type: | B1 Patent specification | No.: | EP1007600 | Date: | 13.06.2001 | Language: | DE | [2001/24] | Search report(s) | International search report - published on: | EP | 25.02.1999 | Classification | IPC: | C09K5/00 | [2000/24] | CPC: |
C09K15/30 (EP,US);
C09K15/02 (EP,US);
C09K5/20 (EP,US);
C23F11/08 (EP,US);
C23F11/182 (EP,US)
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, IT, LI, NL, SE [2000/24] | Title | German: | NIEDRIGVISKOSE KÜHLSOLEN MIT VERBESSERTEM KORROSIONSSCHUTZ | [2000/24] | English: | LOW-VISCOSITY REFRIGERATING BRINES WITH IMPROVED CORROSION CONTROL | [2000/24] | French: | SOLS REFRIGERANTS DE FAIBLE VISCOSITE A PROPRIETES ANTICORROSION AMELIOREES | [2000/24] | Entry into regional phase | 20.03.2000 | National basic fee paid | 20.03.2000 | Designation fee(s) paid | 20.03.2000 | Examination fee paid | Examination procedure | 24.12.1998 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 20.03.2000 | Examination requested [2000/24] | 25.10.2000 | Despatch of communication of intention to grant (Approval: Yes) | 28.11.2000 | Communication of intention to grant the patent | 08.03.2001 | Fee for grant paid | 08.03.2001 | Fee for publishing/printing paid | Opposition(s) | 14.03.2002 | No opposition filed within time limit [2002/23] | Fees paid | Renewal fee | 31.08.2000 | Renewal fee patent year 03 |
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 | CY | 13.06.2001 | [2004/04] | Cited in | International search | [A]JPH0649442 ; | [A]EP0306972 (ESZAKMAGYAR VEGYIMUEVEK [HU]) [A] 1,2,4,7 * claims 1-3 *; | [DA]DE4107442 (PAEDAGOGISCHE HOCHSCHULE HALLE [DE]) [DA] 1-5,7,8 * the whole document *; | [DA]EP0677563 (LINDE AG [DE]) [DA] 1,2,4,7 * the whole document *; | [A]WO9626990 (KERTI JOZSEF [HU], et al) [A] 1-4,7 * claim 1 *; | [A] - DATABASE WPI, 1, Derwent World Patents Index, vol. 94, no. 12, Database accession no. 94-098047, XP002086519 & JPH0649442 A 19940222 (CCI KK) [A] 1 * abstract * |