EP1242351 - METHOD FOR HYDROFORMYLATING OLEFINICALLY UNSATURATED COMPOUNDS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.03.2005 Database last updated on 03.09.2024 | Most recent event Tooltip | 26.01.2007 | Lapse of the patent in a contracting state New state(s): CY | published on 28.02.2007 [2007/09] | Applicant(s) | For all designated states Celanese Chemicals Europe GmbH Lurgiallee 14 60439 Frankfurt am Main / DE | [2002/39] | Inventor(s) | 01 /
HÖFS, Wolfgang An der Schlenke 7 46147 Oberhausen / DE | [2002/39] | Application number, filing date | 00981236.3 | 04.11.2000 | [2002/39] | WO2000EP10881 | Priority number, date | DE1999154665 | 13.11.1999 Original published format: DE 19954665 | [2002/39] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO0136361 | Date: | 25.05.2001 | Language: | DE | [2001/21] | Type: | A1 Application with search report | No.: | EP1242351 | Date: | 25.09.2002 | Language: | DE | The application published by WIPO in one of the EPO official languages on 25.05.2001 takes the place of the publication of the European patent application. | [2002/39] | Type: | B1 Patent specification | No.: | EP1242351 | Date: | 28.04.2004 | Language: | DE | [2004/18] | Search report(s) | International search report - published on: | EP | 25.05.2001 | Classification | IPC: | C07C45/00 | [2002/39] | CPC: |
C07C45/50 (EP,US);
C07C45/00 (KR)
| C-Set: |
C07C45/50, C07C47/02 (EP,US)
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR [2002/39] | Title | German: | VERFAHREN ZUR HYDROFORMYLIERUNG OLEFINISCH UNGESÄTTIGTER VERBINDUNGEN | [2002/39] | English: | METHOD FOR HYDROFORMYLATING OLEFINICALLY UNSATURATED COMPOUNDS | [2002/39] | French: | PROCEDE D'HYDROFORMULATION DE COMPOSES OLEFINIQUEMENT INSATURES | [2002/39] | Entry into regional phase | 13.06.2002 | National basic fee paid | 13.06.2002 | Designation fee(s) paid | 13.06.2002 | Examination fee paid | Examination procedure | 25.05.2001 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 13.06.2002 | Examination requested [2002/39] | 20.10.2003 | Communication of intention to grant the patent | 01.03.2004 | Fee for grant paid | 01.03.2004 | Fee for publishing/printing paid | Opposition(s) | 31.01.2005 | No opposition filed within time limit [2005/16] | Fees paid | Renewal fee | 02.12.2002 | Renewal fee patent year 03 | 01.12.2003 | 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. | Lapses during opposition Tooltip | CY | 28.04.2004 | TR | 28.04.2004 | MC | 30.11.2004 | [2007/09] |
Former [2006/51] | TR | 28.04.2004 | |
MC | 30.11.2004 | ||
Former [2005/48] | MC | 30.11.2004 | Cited in | International search | [DA]DE2627354 (RHONE POULENC IND) [DA] 1* the whole document * |