EP0059900 - Method of producing silicon carbide articles [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.04.1985 Database last updated on 22.08.2024 | Most recent event Tooltip | 15.04.1985 | No opposition filed within time limit | published on 19.06.1985 [1985/25] | Applicant(s) | For all designated states Forschungszentrum Jülich GmbH Wilhelm-Johnen-Strasse D-52425 Jülich / DE | [1982/37] | Inventor(s) | 01 /
Gupta, Ashok Kumar Artilleriestrasse 49 D-5170 Jülich / DE | 02 /
Gyarmati, Ernö, Dr. Lorsbecker Strasse 54 D-5170 Jülich / DE | 03 /
Kreutz, Hermann Fösterweg 3 b D-4050 Mönchengladbach 3 / DE | 04 /
Münzer, Rudolf Tilsiterstrasse 7 D-5110 Alsdorf / DE | 05 /
Naoumidis, Aristides, Dr. Kreisbahnstrasse 30 D-5170 Jülich / DE | 06 /
Nickel, Hubertus, Prof. Am Waldeck 5 D-5170 Jülich 5 / DE | [1982/37] | Application number, filing date | 82101484.2 | 26.02.1982 | [1982/37] | Priority number, date | DE19813108259 | 05.03.1981 Original published format: DE 3108259 | [1982/37] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0059900 | Date: | 15.09.1982 | Language: | DE | [1982/37] | Type: | B1 Patent specification | No.: | EP0059900 | Date: | 13.06.1984 | Language: | DE | [1984/24] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.05.1982 | Classification | IPC: | C04B35/56 | [1982/37] | CPC: |
C04B35/573 (EP,US)
| Designated contracting states | AT, BE, CH, FR, GB, LI, NL, SE [1982/37] | Title | German: | Verfahren zur Herstellung von Siliziumkarbidkörpern | [1982/37] | English: | Method of producing silicon carbide articles | [1982/37] | French: | Procédé de fabrication de corps en carbure de silicium | [1982/37] | File destroyed: | 12.06.1999 | Examination procedure | 17.09.1982 | Examination requested [1982/48] | 15.03.1983 | Despatch of a communication from the examining division (Time limit: M04) | 18.06.1983 | Reply to a communication from the examining division | 26.08.1983 | Despatch of communication of intention to grant (Approval: ) | 25.11.1983 | Communication of intention to grant the patent | 24.02.1984 | Fee for grant paid | 24.02.1984 | Fee for publishing/printing paid | Opposition(s) | 14.03.1985 | No opposition filed within time limit [1985/25] | Fees paid | Renewal fee | 13.02.1984 | 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 | JP54008191 [ ]; | DE2133044 [ ] (KERNFORSCHUNGSANLAGE JUELICH); | DE2707299 [ ] (GEN ELECTRIC) | [ ] - PATENT ABSTRACTS OF JAPAN Band 3, Nr. 32, 17. Maerz 1979, seite 118 C40; & JP-A-54 008 191, & JP54008191 A 00000000 |