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EP0306083
European procedure
Extract from the Register of European Patents
EP About this file: EP0306083
| EP0306083 - Method of manufacturing a ceramic body filled with metal particles [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.02.1994 Database last updated on 19.07.2024 | Most recent event Tooltip | 23.11.2007 | Lapse of the patent in a contracting state New state(s): ES | published on 26.12.2007 [2007/52] | Applicant(s) | For all designated states Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | [N/P] |
| Former [1989/10] | For all designated states Philips Electronics N.V. Groenewoudseweg 1 NL-5621 BA Eindhoven / NL | Inventor(s) | 01 /
de With, Gijsbertus c/o INT. OCTROOIBUREAU B.V. Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | [1989/10] | Representative(s) | Pennings, Johannes, et al Philips Intellectual Property & Standards P.O. Box 220 5600 AE Eindhoven / NL | [N/P] |
| Former [1989/10] | Pennings, Johannes, et al INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | Application number, filing date | 88201813.8 | 25.08.1988 | [1989/10] | Priority number, date | NL19870002058 | 02.09.1987 Original published format: NL 8702058 | [1989/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0306083 | Date: | 08.03.1989 | Language: | EN | [1989/10] | Type: | B1 Patent specification | No.: | EP0306083 | Date: | 31.03.1993 | Language: | EN | [1993/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.01.1989 | Classification | IPC: | C04B35/76, C22C29/12, A61L27/00 | [1989/10] | CPC: |
A61L27/425 (EP);
C04B35/76 (EP,KR);
C22C1/1084 (EP);
C22C47/14 (EP);
B22F2998/10 (EP)
| C-Set: |
B22F2998/10, B22F9/04, B22F3/15 (EP)
| Designated contracting states | DE, ES, FR, GB, IT, NL, SE [1989/10] | Title | German: | Verfahren zum Herstellen einer mit Metallteilchen gefüllten keramischen Körpers | [1989/10] | English: | Method of manufacturing a ceramic body filled with metal particles | [1989/10] | French: | Procédé pour la réalisation d'un corps céramique rempli de particules métalliques | [1989/10] | Examination procedure | 31.08.1989 | Examination requested [1989/44] | 08.07.1991 | Despatch of a communication from the examining division (Time limit: M04) | 17.09.1991 | Reply to a communication from the examining division | 14.05.1992 | Despatch of communication of intention to grant (Approval: Yes) | 21.09.1992 | Communication of intention to grant the patent | 30.09.1992 | Fee for grant paid | 30.09.1992 | Fee for publishing/printing paid | Opposition(s) | 04.01.1994 | No opposition filed within time limit [1994/12] | Fees paid | Renewal fee | 27.08.1990 | Renewal fee patent year 03 | 27.08.1991 | Renewal fee patent year 04 | 31.08.1992 | 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. | Lapses during opposition Tooltip | ES | 31.03.1993 | IT | 31.03.1993 | NL | 31.03.1993 | SE | 31.03.1993 | [2002/24] |
| Former [1999/42] | IT | 31.03.1993 | |
| NL | 31.03.1993 | ||
| SE | 31.03.1993 | ||
| Former [1993/51] | NL | 31.03.1993 | |
| SE | 31.03.1993 | ||
| Former [1993/46] | SE | 31.03.1993 | Documents cited: | Search | [A]US3321285 (SOWMAN HAROLD G); | [A]EP0104640 (INA SEITO KK [JP]); | [A]GB1550330 (ASAHI OPTICAL CO LTD) | [A] - JOURNAL OF THE AMERICAN CERAMIC SOCIETY, vol. 60, no. 9/10, September-October 1977, pages 390-396; J.G. ZWISSLER et al.: "Strength and toughness of a ceramic reinforced with metal wires" |