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EP1086089
European procedure
Extract from the Register of European Patents
EP About this file: EP1086089
| EP1086089 - METHOD FOR PRODUCING BUTYROLACTONES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.11.2002 Database last updated on 02.09.2024 | Most recent event Tooltip | 27.06.2008 | Change - applicant | published on 30.07.2008 [2008/31] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [2008/31] |
| Former [2002/03] | For all designated states BASF AKTIENGESELLSCHAFT 67056 Ludwigshafen / DE | ||
| Former [2001/13] | For all designated states BASF AKTIENGESELLSCHAFT 67056 Ludwigshafen / DE | Inventor(s) | 01 /
BRUNNER, Melanie Anton-Bruckner-Strasse 10 D-67105 Schifferstadt / DE | 02 /
RAHN, Ralf-Thomas Cannabichstrasse 8 D-68167 Mannheim / DE | 03 /
RHEUDE, Udo Wildentenstrasse 1 D-67166 Otterstadt / DE | 04 /
HENKELMANN, Jochem Bassermannstrasse 25 D-68165 Mannheim / DE | [2001/13] | Application number, filing date | 99955265.6 | 21.05.1999 | [2001/13] | WO1999EP03506 | Priority number, date | DE1998124534 | 03.06.1998 Original published format: DE 19824534 | [2001/13] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9962895 | Date: | 09.12.1999 | Language: | DE | [1999/49] | Type: | A1 Application with search report | No.: | EP1086089 | Date: | 28.03.2001 | Language: | DE | The application published by WIPO in one of the EPO official languages on 09.12.1999 takes the place of the publication of the European patent application. | [2001/13] | Type: | B1 Patent specification | No.: | EP1086089 | Date: | 16.01.2002 | Language: | DE | [2002/03] | Search report(s) | International search report - published on: | EP | 09.12.1999 | Classification | IPC: | C07D307/32 | [2001/13] | CPC: |
C07D315/00 (EP,US);
C07D307/32 (KR)
| Designated contracting states | BE, DE, ES, FR, GB, IT, NL [2001/13] | Title | German: | VERFAHREN ZUR HERSTELLUNG VON BUTYROLACTONEN | [2001/13] | English: | METHOD FOR PRODUCING BUTYROLACTONES | [2001/13] | French: | PROCEDE DE PREPARATION DE BUTYROLACTONES | [2001/13] | Entry into regional phase | 07.11.2000 | National basic fee paid | 07.11.2000 | Designation fee(s) paid | 07.11.2000 | Examination fee paid | Examination procedure | 27.11.1999 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 07.11.2000 | Examination requested [2001/13] | 15.05.2001 | Despatch of communication of intention to grant (Approval: Yes) | 10.07.2001 | Communication of intention to grant the patent | 10.08.2001 | Fee for grant paid | 10.08.2001 | Fee for publishing/printing paid | Opposition(s) | 17.10.2002 | No opposition filed within time limit [2003/02] | Fees paid | Renewal fee | 17.05.2001 | Renewal fee patent year 03 |
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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 | [A]DE3201723 (MITSUBISHI CHEM IND [JP]) [A] 1 * abstract * * page 8, line 14 - page 9, line 8 * * page 21 - page 23; example 1; table 1 *; | [A]EP0429963 (MITSUBISHI CHEM IND [JP]) [A] 1 * page 3, line 27 - line 46 * * page 7; example 1 * * page 11, line 36 - line 44 *; | [DA]EP0584720 (HOECHST AG [DE]) [DA] 1 * abstract ** page 5, column 7 - column 8; example 1 *; | [DA]WO9707111 (BASF AG [DE], et al) [DA] 1 * abstract * * page 7, line 7 - line 12 * * page 8, line 10 - line 36 * * page 8, line 20 - line 24 * * page 8 - page 10; examples 1-8 * |