EP0165875 - Method of making microspheres from glass [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.03.1989 Database last updated on 03.09.2024 | Most recent event Tooltip | 13.03.1989 | No opposition filed within time limit | published on 03.05.1989 [1989/18] | Applicant(s) | For all designated states SAINT GOBAIN VITRAGE INTERNATIONAL "Les Miroirs" 18, avenue d'Alsace 92400 Courbevoie / FR | [N/P] |
Former [1985/52] | For all designated states SAINT GOBAIN VITRAGE INTERNATIONAL "Les Miroirs" 18, avenue d'Alsace F-92400 Courbevoie / FR | Inventor(s) | 01 /
Garnier, Patrick 66, boulevard Garibaldi F-75015 Paris / FR | 02 /
Abriou, Daniel 3, avenue des Verveines F-93220 Gagny / FR | 03 /
Coquillon, Michel 7, rue de la Chantonne Chauconin/Neufmontiers F-77100 Meaux / FR | [1985/52] | Representative(s) | Le Vaguerèse, Sylvain Jacques, et al SAINT-GOBAIN RECHERCHE 39 Quai Lucien Lefranc 93304 Aubervilliers Cedex / FR | [N/P] |
Former [1985/52] | Le Vaguerese, Sylvain Jacques, et al SAINT-GOBAIN RECHERCHE 39, quai Lucien Lefranc F-93304 Aubervilliers Cedex / FR | Application number, filing date | 85401232.5 | 20.06.1985 | [1985/52] | Priority number, date | FR19840009736 | 21.06.1984 Original published format: FR 8409736 | [1985/52] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0165875 | Date: | 27.12.1985 | Language: | FR | [1985/52] | Type: | B1 Patent specification | No.: | EP0165875 | Date: | 11.05.1988 | Language: | FR | [1988/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.10.1985 | Classification | IPC: | C03B19/10 | [1985/52] | CPC: |
C03B19/1075 (EP,US);
Y02P40/57 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1985/52] | Title | German: | Verfahren zum Herstellen von Mikrokugeln aus Glas | [1985/52] | English: | Method of making microspheres from glass | [1985/52] | French: | Perfectionnements aux techniques de production de microsphères en verre | [1985/52] | Examination procedure | 08.02.1986 | Examination requested [1986/15] | 18.11.1986 | Despatch of a communication from the examining division (Time limit: M04) | 16.03.1987 | Reply to a communication from the examining division | 22.04.1987 | Despatch of a communication from the examining division (Time limit: M04) | 31.07.1987 | Reply to a communication from the examining division | 07.10.1987 | Despatch of communication of intention to grant (Approval: Yes) | 13.11.1987 | Communication of intention to grant the patent | 18.01.1988 | Fee for grant paid | 18.01.1988 | Fee for publishing/printing paid | Opposition(s) | 14.02.1989 | No opposition filed within time limit [1989/18] | Fees paid | Renewal fee | 15.06.1987 | 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 | [A]US3838998 (MATTHEWS W, et al); | [A]FR2318123 (SOVITEC SA [BE]) |