EP0566226 - Quinazoline derivatives [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.09.1996 Database last updated on 27.07.2024 | Most recent event Tooltip | 13.09.1996 | No opposition filed within time limit | published on 30.10.1996 [1996/44] | Applicant(s) | For all designated states Zeneca Limited 15 Stanhope Gate London W1Y 6LN / GB | [N/P] |
Former [1995/28] | For all designated states ZENECA LIMITED 15 Stanhope Gate London W1Y 6LN / GB | ||
Former [1993/42] | For all designated states Zeneca Limited 15 Stanhope Gate London W1Y 6LN / GB | Inventor(s) | 01 /
Barker, Andrew John, Zeneca Pharmaceuticals Mereside, Alderley Park Macclesfield, Cheshire, SK10 4TG / GB | [1993/42] | Representative(s) | Tait, Brian Steele, et al Intellectual Property Department ZENECA Pharmaceuticals Mereside Alderley Park Macclesfield Cheshire SK10 4TG / GB | [N/P] |
Former [1995/45] | Tait, Brian Steele, et al Intellectual Property Department ZENECA Pharmaceuticals Mereside Alderley Park Macclesfield Cheshire SK10 4TG / GB | ||
Former [1993/42] | Tait, Brian Steele ICI Group Patents Service Dept. PO Box 6 Shire Park Bessemer Road Welwyn Garden City Herts AL7 1HD / GB | Application number, filing date | 93300270.1 | 15.01.1993 | [1993/42] | Priority number, date | GB19920001095 | 20.01.1992 Original published format: GB 9201095 | GB19920013572 | 26.06.1992 Original published format: GB 9213572 | GB19920023735 | 12.11.1992 Original published format: GB 9223735 | [1993/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0566226 | Date: | 20.10.1993 | Language: | EN | [1993/42] | Type: | B1 Patent specification | No.: | EP0566226 | Date: | 08.11.1995 | Language: | EN | [1995/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.03.1993 | Classification | IPC: | C07D239/94, C07D491/056, // C07D403/12, A61K31/505 ,(C07D491/056, 319:00, 239:00),(C07D491/056, 317:00, 239:00) | [1993/42] | CPC: |
C07D403/04 (EP,US);
A61P35/00 (EP);
C07D239/94 (EP,US);
C07D491/04 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1993/42] | Title | German: | Chinazolinderivate | [1993/42] | English: | Quinazoline derivatives | [1993/42] | French: | Dérivés de quinazoline | [1993/42] | Examination procedure | 25.11.1993 | Examination requested [1994/03] | 21.02.1994 | Despatch of a communication from the examining division (Time limit: M06) | 26.08.1994 | Reply to a communication from the examining division | 16.09.1994 | Despatch of a communication from the examining division (Time limit: M04) | 15.11.1994 | Reply to a communication from the examining division | 09.01.1995 | Despatch of communication of intention to grant (Approval: Yes) | 10.05.1995 | Communication of intention to grant the patent | 22.05.1995 | Fee for grant paid | 22.05.1995 | Fee for publishing/printing paid | Opposition(s) | 09.08.1996 | No opposition filed within time limit [1996/44] | Fees paid | Renewal fee | 16.12.1994 | 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]US3985749 (FOSTER CHARLES H); | [AD]GB2033894 (SANKYO CO, et al); | [A]GB2160201 (WYETH JOHN & BROTHER LTD); | [YP]WO9214716 (PFIZER [US]); | [YP]EP0520722 (ICI PLC [GB]) | [X] - CHEMICAL ABSTRACTS, vol. 51, 1957, Columbus, Ohio, US; abstract no. 9625D,9625G, 'Studies in potential amebicides' column 9625 ; | [AD] - CHEMICAL ABSTRACTS, vol. 70, 1969, Columbus, Ohio, US; abstract no. 68419U, 'Hypotensive and bronchodilatory quinolines, isoquinolines and quinazolines' page 397 ; | [A] - CHEMICAL ABSTRACTS, vol. 80, 1974, Columbus, Ohio, US; abstract no. 70768G, 'synthesis of certain nitroquinazoline derivatives structurally related to some chemotherapeutic agents' page 343 ; | [XD] - CHEMICAL ABSTRACTS, vol. 92, 1980, Columbus, Ohio, US; abstract no. 76445U, 'Synthesis of shangrolin analogs as antimalerial agents' page 674 ; | [X] - CHEMICAL ABSTRACTS, vol. 96, 1982, Columbus, Ohio, US; abstract no. 122728W, 'Studies on antiarrhythmics' page 695 ; | [AD] - DRUGS OF THE FUTURE vol. 17, no. 2, 1992, pages 119 - 131; 'protein-tyrosine kinase inhibitors' |