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EP0037698
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Extract from the Register of European Patents
EP About this file: EP0037698
| EP0037698 - Benzaldehyde derivatives for use as a chemical intermediate [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 26.04.1983 Database last updated on 31.08.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states IMPERIAL CHEMICAL INDUSTRIES PLC Imperial Chemical House, Millbank London SW1P 3JF / GB | [1981/41] | Inventor(s) | 01 /
Bowie, Raymond Alexander 51 Park Mount Drive Macclesfield Cheshire / GB | [1981/41] | Representative(s) | Smith, Stephen Collyer, et al Imperial Chemical Industries PLC Legal Department: Patents Thames House North Millbank London SW1P 4QG / GB | [1981/41] | Application number, filing date | 81301392.7 | 31.03.1981 | [1981/41] | Priority number, date | GB19800011377 | 03.04.1980 Original published format: GB 8011377 | [1981/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0037698 | Date: | 14.10.1981 | Language: | EN | [1981/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.07.1981 | Classification | IPC: | C07C47/55, C07C45/49, C07C33/46, C07C25/18, C07C59/66, C07C69/66, C07C51/347, C07C67/31, C07C29/14 | [1981/41] | CPC: |
C07C59/66 (EP);
C07C17/16 (EP);
C07C29/14 (EP);
C07C45/49 (EP);
C07C45/565 (EP);
C07C47/55 (EP)
| C-Set: |
C07C17/16, C07C25/18 (EP);
C07C29/14, C07C33/46 (EP);
C07C45/49, C07C47/55 (EP);
C07C45/565, C07C47/55 (EP) | Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1981/41] | Title | German: | Benzaldehydderivate zur Verwendung als chemisches Zwischenprodukt | [1981/41] | English: | Benzaldehyde derivatives for use as a chemical intermediate | [1981/41] | French: | Dérivés du benzaldéhyde utiles comme produits intermédiaires | [1981/41] | File destroyed: | 18.06.1989 | Examination procedure | 19.08.1981 | Examination requested [1981/42] | 11.01.1982 | Despatch of a communication from the examining division (Time limit: M04) | 07.05.1982 | Reply to a communication from the examining division | 20.07.1982 | Despatch of a communication from the examining division (Time limit: M04) | 07.01.1983 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1983/26] | 17.03.1983 | Application deemed to be withdrawn, date of legal effect [1983/26] |
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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 | GB985650 [ ] (IMP SMELTING CORP LTD); | GB1140748 [ ] (ICI LTD); | US3979468 [ ] (WEBB COLIN FREDERICK, et al) |