EP0745601 - Process for preparing 1,2,5-thiadiazole derivatives [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.09.2000 Database last updated on 26.06.2024 | Most recent event Tooltip | 08.09.2000 | No opposition filed within time limit | published on 25.10.2000 [2000/43] | Applicant(s) | For all designated states ELI LILLY AND COMPANY Lilly Corporate Center Indianapolis, IN 46285 / US | [N/P] |
Former [1996/49] | For all designated states ELI LILLY AND COMPANY Lilly Corporate Center Indianapolis, Indiana 46285 / US | Inventor(s) | 01 /
Merritt, Leander 3514 Coachman Drive Indianapolis, Indiana 46208 / US | 02 /
Ward, John Stanley 241 East Brunswick Avenue Indianapolis, Indiana 46227 / US | [1996/49] | Representative(s) | Tapping, Kenneth George, et al Lilly Industries Limited European Patent Operations Erl Wood Manor Windlesham Surrey GU20 6PH / GB | [N/P] |
Former [1996/49] | Tapping, Kenneth George, et al Lilly Industries Limited European Patent Operations Erl Wood Manor Windlesham Surrey GU20 6PH / GB | Application number, filing date | 96302804.8 | 22.04.1996 | [1996/49] | Priority number, date | US19950457082 | 01.06.1995 Original published format: US 457082 | [1996/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0745601 | Date: | 04.12.1996 | Language: | EN | [1996/49] | Type: | B1 Patent specification | No.: | EP0745601 | Date: | 10.11.1999 | Language: | EN | [1999/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.09.1996 | Classification | IPC: | C07D453/02, C07D285/10, C07D487/08, // (C07D487/08, 209:00, 209:00) | [1996/49] | CPC: |
C07D285/10 (EP,US);
A61P25/28 (EP);
C07D453/02 (EP,US);
C07D487/08 (EP,US)
| Designated contracting states | GB [1999/25] |
Former [1996/49] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, NL, PT, SE | Extension states | AL | 29.04.1996 | LT | 29.04.1996 | LV | 29.04.1996 | SI | 29.04.1996 | Title | German: | Verfahren zur Herstellung von 1,2,5-Thiadiazolderivaten | [1996/49] | English: | Process for preparing 1,2,5-thiadiazole derivatives | [1996/49] | French: | Procédé pour la préparation de dérivés de 1,2,5-thiadiazole | [1996/49] | Examination procedure | 29.04.1996 | Examination requested [1996/49] | 27.02.1998 | Despatch of a communication from the examining division (Time limit: M06) | 28.08.1998 | Reply to a communication from the examining division | 28.01.1999 | Despatch of communication of intention to grant (Approval: Yes) | 07.05.1999 | Communication of intention to grant the patent | 20.07.1999 | Fee for grant paid | 20.07.1999 | Fee for publishing/printing paid | Opposition(s) | 11.08.2000 | No opposition filed within time limit [2000/43] | Fees paid | Renewal fee | 30.04.1998 | Renewal fee patent year 03 | 22.04.1999 | Renewal fee patent year 04 |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
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 | [Y]EP0456519 (SANKYO CO [JP]) [Y] 1-20 * the whole document, particularly page 31, line 10, to page 32, line 9, examples * * 1, 2 and 109, and claims 24 and 25 *; | [Y]EP0458214 (BOEHRINGER INGELHEIM KG [DE], et al) [Y] 1-20 * the whole document, particularly page 8, lines 46-51, example 2, and claim 88 *; | [Y]WO9203433 (NOVO NORDISK AS [DK]) [Y] 1-20 * the whole document, particularly examples 3, 4, 6-8, 16, 18, 26, 28, 30 and 31 *; | [E]EP0709381 (LILLY CO ELI [US]) [E] 1-20 * the whole document, particularly page 9, line 10, to page 11, line 5, and examples ** 96-98, 128, 129, 204-206, 208 and 227 *; | [Y] - L.M. WEINSTOCK ET AL., "A general synthetic system for 1,2,5-thiadiazoles", JOURNAL OF ORGANIC CHEMISTRY, WASHINGTON DC, US, (19670912), vol. 32, no. 9, pages 2823 - 9, XP002010785 [Y] 1-20 * the whole document, particularly page 2825, scheme I, and page 2827, right-hand * * column, second paragraph after the table * | [Y] - D.L. HUGHES, "The Mitsunobu reaction", ORGANIC REACTIONS, JOHN WILEY & SONS, NEW YORK, (1992), vol. 42, pages 335 - 656, XP002010786 [Y] 1-20 * pages 350-4 and 378-81 * |