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EP0678513
European procedure
Extract from the Register of European Patents
EP About this file: EP0678513
| EP0678513 - Process for the selective hydrogenation of aromatic groups in presence of epoxy groups [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.12.2000 Database last updated on 24.08.2024 | Most recent event Tooltip | 15.12.2000 | No opposition filed within time limit | published on 31.01.2001 [2001/05] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [2000/07] |
| Former [1995/43] | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 D-67063 Ludwigshafen / DE | Inventor(s) | 01 /
Wettling, Thomas, Dr. Trifelsring 11 D-67117 Limburgerhof / DE | 02 /
Schuster, Ludwig, Dr. Weinheimer Str. 44 D-67117 Limburgerhof / DE | 03 /
Henkelmann, Jochem, Dr. Bassermannstr. 25 D-68165 Mannheim / DE | [1995/43] | Application number, filing date | 95105703.3 | 15.04.1995 | [1995/43] | Priority number, date | DE19944414090 | 22.04.1994 Original published format: DE 4414090 | [1995/43] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0678513 | Date: | 25.10.1995 | Language: | DE | [1995/43] | Type: | B1 Patent specification | No.: | EP0678513 | Date: | 16.02.2000 | Language: | DE | [2000/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.07.1995 | Classification | IPC: | C07D301/00, C07D303/02, C07D303/24, C08G59/14 | [1995/43] | CPC: |
C07D303/24 (EP,US);
C07D301/00 (EP,US);
C08G59/1405 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, LI, NL [1995/43] | Title | German: | Verfahren zur selektiven Hydrierung von aromatischen Gruppen in Gegenwart von Epoxygruppen | [1995/43] | English: | Process for the selective hydrogenation of aromatic groups in presence of epoxy groups | [1995/43] | French: | Procédé pour l'hydrogénation sélective de groupes aromatiques en présence de groupes époxy | [1995/43] | Examination procedure | 03.08.1995 | Examination requested [1995/43] | 28.05.1999 | Despatch of communication of intention to grant (Approval: Yes) | 09.08.1999 | Communication of intention to grant the patent | 09.09.1999 | Fee for grant paid | 09.09.1999 | Fee for publishing/printing paid | Opposition(s) | 17.11.2000 | No opposition filed within time limit [2001/05] | Fees paid | Renewal fee | 22.04.1997 | Renewal fee patent year 03 | 27.04.1998 | Renewal fee patent year 04 | 28.04.1999 | Renewal fee patent year 05 |
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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. | Documents cited: | Search | [A]EP0545154 (BASF AG [DE]) [A] 1-6 * das ganze Dokument *; | [DA]EP0258789 (BASF AG [DE]) [DA] 1-6 * the whole document *; | [DA]EP0402743 (BASF AG [DE]) [DA] 1-6 * the whole document *; | [A]FR2516916 (INST FRANCAIS DU PETROLE [FR]) [A] 1-6 * the whole document *; | [DA]US3336241 (SBOKAL EDWARD C) [DA] 1-6 * column W *; | [A] - E.L. MUTTERTIES ET AL., "Catalytic hydrogenation of aromatic hydrocarbons", ACCOUNTS OF CHEMICAL RESEARCH, WSAHINGTON DC US, (197909), vol. 12, no. 9, pages 324 - 331 [A] 1-6 | [PX] - F. FACHE ET AL., "A catalytic stereo- and chemo-selective method for the reduction of aromatics", TETRAHEDRON LETTERS, OXFORD GB, (19950206), vol. 36, no. 6, doi:doi:10.1016/0040-4039(94)02386-P, pages 885 - 888, XP004028696 [PX] 1-6 * das ganze Dokument, insbesondere Seite 887, Versuch 3, und Seite 888, Note 7 * DOI: http://dx.doi.org/10.1016/0040-4039(94)02386-P |