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EP0003376
European procedure
Extract from the Register of European Patents
EP About this file: EP0003376
| EP0003376 - Photographic material suited for the production of multicolour images by means of diffusion transfer of complexed silver halide [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 15.05.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states Agfa-Gevaert N.V. Septestraat 27 2640 Mortsel / BE | [N/P] | Inventor(s) | 01 /
Janssens, Wilhelmus Jan van Harcourtlaan 35 B-3220 Aarschot / BE | 02 /
Somers, Alphonse Biezen-wei 13 Bus 1 B-2520 Edegem / BE | 03 /
Claeys, Daniel Alois Bloemenlei 52 B-2510 Mortsel / BE | [N/P] | Application number, filing date | 79200026.7 | 15.01.1979 | Priority number, date | GB19780003434 | 27.01.1978 Original published format: GB 343478 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0003376 | Date: | 08.08.1979 | Language: | EN | [N/P] | Type: | B1 Patent specification | No.: | EP0003376 | Date: | 02.12.1981 | Language: | EN | [1981/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.05.1979 | Classification | IPC: | G03C5/54, C07C107/00, C09B29/00, C07D209/02 | [1981/48] | CPC: |
G03C8/045 (EP,US);
C09B29/103 (EP,US);
C09B29/16 (EP,US);
C09B29/28 (EP,US);
C09B29/30 (EP,US);
C09B29/366 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, IT | Title | German: | Photographisches Material zur Erzeugung farbiger Bilder mit Hilfe des Silbersalzdiffusionsverfahrens | English: | Photographic material suited for the production of multicolour images by means of diffusion transfer of complexed silver halide | French: | Produit photographique donnant une image en couleurs par diffusion-transfert de sels d'argent | Examination procedure | 06.12.1979 | Examination requested [1980/05] | 04.06.1980 | Despatch of a communication from the examining division (Time limit: M04) | 27.08.1980 | Reply to a communication from the examining division | 05.03.1981 | Despatch of communication of intention to grant (Approval: ) | 15.06.1981 | Communication of intention to grant the patent | 29.06.1981 | Fee for grant paid | 29.06.1981 | Fee for publishing/printing paid | Opposition(s) | 02.09.1982 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 08.12.1980 | 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 | FR2196483 [ ] (GAF CORP [US]); | FR2290696 [ ] (AGFA GEVAERT AG [DE]); | US3837854 [ ] (WAXMAN B, et al); | US2673800 [ ] (ACHILLES MEEUSSEN LOUIS, et al); | FR2267574 [ ] (KODAK PATHE [FR]); | FR2161282 [ ] (KODAK PATHE) |