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EP0100498
European procedure
Extract from the Register of European Patents
EP About this file: EP0100498
| EP0100498 - Process for the manufacture of dichlorolactic acid or the nitrile or the amide of dichlorolactic acid [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.09.1986 Database last updated on 31.08.2024 | Most recent event Tooltip | 24.09.1986 | No opposition filed within time limit | published on 12.11.1986 [1986/46] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [N/P] |
| Former [1984/07] | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 D-67063 Ludwigshafen / DE | Inventor(s) | 01 /
Puetter, Hermann, Dr. Landauer Strasse 59 D-6730 Neustadt / DE | [1984/07] | Application number, filing date | 83107216.0 | 22.07.1983 | [1984/07] | Priority number, date | DE19823228663 | 31.07.1982 Original published format: DE 3228663 | [1984/07] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0100498 | Date: | 15.02.1984 | Language: | DE | [1984/07] | Type: | B1 Patent specification | No.: | EP0100498 | Date: | 27.11.1985 | Language: | DE | [1985/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.11.1983 | Classification | IPC: | C25B3/04, C07C59/115, C07C103/167, C07C121/36 | [1984/07] | CPC: |
C07C51/377 (EP);
C25B3/25 (EP)
| C-Set: |
C07C51/377, C07C59/115 (EP)
| Designated contracting states | CH, DE, GB, IT, LI [1984/07] | Title | German: | Verfahren zur Herstellung von Dichlormilchsäure oder dem Nitril oder Amid der Dichlormilchsäure | [1984/07] | English: | Process for the manufacture of dichlorolactic acid or the nitrile or the amide of dichlorolactic acid | [1984/07] | French: | Procédé pour la préparation de l'acide dichlorolactique, du nitrile ou de l'amide de l'acide dichlorolactique | [1984/07] | Examination procedure | 28.02.1984 | Examination requested [1984/21] | 25.04.1985 | Despatch of communication of intention to grant (Approval: ) | 17.05.1985 | Communication of intention to grant the patent | 19.07.1985 | Fee for grant paid | 19.07.1985 | Fee for publishing/printing paid | Opposition(s) | 28.08.1986 | No opposition filed within time limit [1986/46] | Fees paid | Renewal fee | 16.07.1985 | 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. | Documents cited: | Search | DD151187 [ ] (BIERING HOLGER, et al) | [ ] - BEILSTEINS HANDBUCH DER ORGANISCHEN CHEMIE, 4. Auflage, Band 3, 1921, Berlin VERLAG von JULIUS SPRINGER Seite 286 | [ ] - JUSTUS LIEBIG's ANNALEN DER CHEMIE, Band 179, 1875, Leipzig, Heidelberg PINNER UND BISCHOFF "Reduction der Trichlormilchsaure" Seite 85 |