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EP0202795
European procedure
Extract from the Register of European Patents
EP About this file: EP0202795
| EP0202795 - 4-Substituted diazolidinones [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.04.1992 Database last updated on 11.04.2026 | Most recent event Tooltip | 16.04.1992 | No opposition filed within time limit | published on 03.06.1992 [1992/23] | Applicant(s) | For all designated states ELI LILLY AND COMPANY Lilly Corporate Center Indianapolis, IN 46285 / US | [N/P] |
| Former [1986/48] | For all designated states ELI LILLY AND COMPANY Lilly Corporate Center Indianapolis, Indiana 46285 / US | Inventor(s) | 01 /
Jungheim, Louis Nickolaus 5706 North Washington Boulevard Indianapolis Indiana 46220 / US | 02 /
Holmes, Richard Elmer 4848 Laurel Circle Indianapolis Indiana 46226 / US | [1986/48] | Representative(s) | Hudson, Christopher Mark, et al Lilly Industries Limited European Patent Operations Erl Wood Manor Windlesham Surrey GU20 6PH / GB | [N/P] |
| Former [1986/48] | Hudson, Christopher Mark, et al Lilly Industries Limited European Patent Operations Erl Wood Manor Windlesham Surrey GU20 6PH / GB | Application number, filing date | 86303176.1 | 28.04.1986 | [1986/48] | Priority number, date | US19850728734 | 30.04.1985 Original published format: US 728734 | [1986/48] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0202795 | Date: | 26.11.1986 | Language: | EN | [1986/48] | Type: | B1 Patent specification | No.: | EP0202795 | Date: | 12.06.1991 | Language: | EN | [1991/24] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.10.1986 | Classification | IPC: | C07D231/08, // C07D487/04 | [1986/48] | CPC: |
C07D231/08 (EP,KR,US);
Y02P20/55 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1986/48] | Title | German: | 4-Substituierte Diazolidinone | [1986/48] | English: | 4-Substituted diazolidinones | [1986/48] | French: | Diazolidinones substituées en position 4 | [1986/48] | Examination procedure | 06.05.1986 | Examination requested [1986/48] | 02.05.1988 | Despatch of a communication from the examining division (Time limit: M04) | 30.08.1988 | Reply to a communication from the examining division | 26.04.1989 | Despatch of a communication from the examining division (Time limit: M06) | 30.10.1989 | Reply to a communication from the examining division | 19.01.1990 | Despatch of a communication from the examining division (Time limit: M04) | 22.05.1990 | Reply to a communication from the examining division | 30.07.1990 | Despatch of communication of intention to grant (Approval: Yes) | 16.10.1990 | Communication of intention to grant the patent | 19.12.1990 | Fee for grant paid | 19.12.1990 | Fee for publishing/printing paid | Opposition(s) | 13.03.1992 | No opposition filed within time limit [1992/23] | Fees paid | Renewal fee | 13.04.1988 | Renewal fee patent year 03 | 30.04.1989 | Renewal fee patent year 04 | 02.04.1990 | Renewal fee patent year 05 | 10.04.1991 | Renewal fee patent year 06 |
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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 | [X] CHEMICAL ABSTRACTS, vol. 57, no. 3, 6th August 1962, column 3434d-g, Columbus, Ohio, US; N.K. KOCHETKOV et al.: "Cycloserine and related compounds. XIV. 4-amino-3-pyrazolidone (azacycloserine), & ZH. OBSHCH. KHIM. 31, 3292-8(1961) [X] |