EP0328979 - Macroporous ion-selective exchange resins [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 31.03.1992 Database last updated on 16.07.2024 | Most recent event Tooltip | 12.09.1995 | Change - applicant | published on 02.11.1995 [1995/44] | Applicant(s) | For all designated states Henkel Kommanditgesellschaft auf Aktien 40191 Düsseldorf / DE | [N/P] |
Former [1995/44] | For all designated states Henkel Kommanditgesellschaft auf Aktien D-40191 Düsseldorf / DE | ||
Former [1989/34] | For all designated states Henkel Kommanditgesellschaft auf Aktien D-40191 Düsseldorf / DE | Inventor(s) | 01 /
Kuchen, Wilhelm, Prof. Dr. Am Strasserfeld 16 D-4000 Düsseldorf 12 / DE | 02 /
Schram, Jürgen Schneiderstrasse 64 D-4150 Krefeld / DE | [1989/34] | Application number, filing date | 89102000.0 | 06.02.1989 | [1989/34] | Priority number, date | DE19883804646 | 15.02.1988 Original published format: DE 3804646 | [1989/34] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0328979 | Date: | 23.08.1989 | Language: | DE | [1989/34] | Type: | A3 Search report | No.: | EP0328979 | Date: | 11.07.1990 | Language: | DE | [1990/28] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.05.1990 | Classification | IPC: | C08F230/04, B01J39/18 | [1989/34] | CPC: |
B01J39/18 (EP);
C08F230/04 (EP)
| Designated contracting states | BE, DE, ES, FR, GB, GR, IT, NL, SE [1989/34] | Title | German: | Makroporöse ionenselektive Austauscherharze | [1989/34] | English: | Macroporous ion-selective exchange resins | [1989/34] | French: | Résines échangeuses d'ions sélectifs macroporeuses | [1989/34] | File destroyed: | 12.06.1999 | Examination procedure | 28.05.1990 | Examination requested [1990/30] | 18.03.1992 | Despatch of a communication from the examining division (Time limit: M04) | 27.03.1992 | Application withdrawn by applicant [1992/21] | Fees paid | Renewal fee | 21.01.1991 | Renewal fee patent year 03 |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
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]EP0259096 (NIPPON PAINT CO LTD [JP]) | [AD] - CHEMIKER-ZEITUNG, Band 108, Nr. 7/8, 1984, Seiten 255-257; V. BRAUN und W. KUCHEN: "Ionenselektive Austausherharze durch vernetzende Copolymerisation vinylsubstituierter Melallkomplexe" |