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EP0402743
European procedure
Extract from the Register of European Patents
EP About this file: EP0402743
| EP0402743 - Process for the production of di-(p-glycidoxycyclohexyl)-methane [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.07.1995 Database last updated on 22.08.2024 | Most recent event Tooltip | 15.07.1995 | No opposition filed within time limit | published on 06.09.1995 [1995/36] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [N/P] |
| Former [1990/51] | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 D-67063 Ludwigshafen / DE | Inventor(s) | 01 /
Schuster, Ludwig, Dr. Weinheimer Strasse 44 D-6703 Limburgerhof / DE | [1990/51] | Application number, filing date | 90110650.0 | 06.06.1990 | [1990/51] | Priority number, date | DE19893919228 | 13.06.1989 Original published format: DE 3919228 | [1990/51] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0402743 | Date: | 19.12.1990 | Language: | DE | [1990/51] | Type: | B1 Patent specification | No.: | EP0402743 | Date: | 14.09.1994 | Language: | DE | [1994/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.10.1990 | Classification | IPC: | C07D303/28, // B01J23/46 | [1990/51] | CPC: |
C07D303/24 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL [1990/51] | Title | German: | Verfahren zur Herstellung von Di-(p-glycidoxicyclohexyl)-methan | [1990/51] | English: | Process for the production of di-(p-glycidoxycyclohexyl)-methane | [1990/51] | French: | Procédé pour la préparation de di-(glycidoxycyclohexyl)-méthane | [1990/51] | Examination procedure | 20.10.1990 | Examination requested [1990/51] | 18.03.1993 | Despatch of a communication from the examining division (Time limit: M04) | 23.07.1993 | Reply to a communication from the examining division | 16.08.1993 | Despatch of a communication from the examining division (Time limit: M02) | 16.10.1993 | Reply to a communication from the examining division | 16.02.1994 | Despatch of communication of intention to grant (Approval: Yes) | 14.03.1994 | Communication of intention to grant the patent | 02.05.1994 | Fee for grant paid | 02.05.1994 | Fee for publishing/printing paid | Opposition(s) | 15.06.1995 | No opposition filed within time limit [1995/36] | Fees paid | Renewal fee | 20.06.1992 | Renewal fee patent year 03 | 16.06.1993 | Renewal fee patent year 04 | 27.06.1994 | 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]DE1518119 (RUHRCHEMIE AG); | [A]EP0108720 (CIBA GEIGY AG [CH]); | [AD]DE3629632 (BASF AG [DE]) |