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EP1370539
European procedure
Extract from the Register of European Patents
EP About this file: EP1370539
| EP1370539 - HIV INHIBITING N-AMINOIMIDAZOLE DERIVATIVES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2012 Database last updated on 15.08.2024 | Most recent event Tooltip | 26.10.2012 | Lapse of the patent in a contracting state | published on 28.11.2012 [2012/48] | Applicant(s) | For all designated states K.U. Leuven Research and Development Groot Begijnhof, Benedenstraat 59 3000 Leuven / BE | [N/P] |
| Former [2003/51] | For all designated states K.U. Leuven Research and Development Groot Begijnhof, Benedenstraat 59 3000 Leuven / BE | Inventor(s) | 01 /
DE CLERCQ, Erik Parklaan 9 B-3360 Lovenjoel / BE | 02 /
VAN AERSCHOT, Arthur Heist-Goostraat 29 B-2220 Heist-op-den-Berg / BE | 03 /
HERDEWIJN, Piet Olivierstraat 21 B-3111 Wezemaal / BE | 04 /
LAGOJA, Irene P. Poulletlaan 5/113 B-3000 Leuven / BE | 05 /
PANNECOUCQUE, Christophe Tervuursevest 166/2 B-3000 Leuven / BE | [2003/51] | Representative(s) | Bird, Ariane, et al Bird Goën & Co Wetenschapspark Arenberg Gaston Geenslaan 9 3001 Heverlee / BE | [N/P] |
| Former [2003/51] | Bird, Ariane, et al Bird Goen & Co, Klein Dalenstraat 42A 3020 Winksele / BE | Application number, filing date | 01919343.2 | 23.02.2001 | [2003/51] | WO2001EP02140 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO02068395 | Date: | 06.09.2002 | Language: | EN | [2002/36] | Type: | A1 Application with search report | No.: | EP1370539 | Date: | 17.12.2003 | Language: | EN | The application published by WIPO in one of the EPO official languages on 06.09.2002 takes the place of the publication of the European patent application. | [2003/51] | Type: | B1 Patent specification | No.: | EP1370539 | Date: | 09.11.2011 | Language: | EN | [2011/45] | Search report(s) | International search report - published on: | EP | 06.09.2002 | Classification | IPC: | C07D233/84, A61K31/415, C07D233/90, C07D233/54, A61P31/12, A61P31/18 | [2003/51] | CPC: |
C07D233/54 (EP,US);
C07D233/84 (KR);
A61P31/12 (EP);
A61P31/18 (EP);
A61P35/00 (EP)
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR [2003/51] | Title | German: | HIV HEMMENDE N-AMINOIMIDAZOLDERIVATE | [2003/51] | English: | HIV INHIBITING N-AMINOIMIDAZOLE DERIVATIVES | [2003/51] | French: | DERIVES N-AMINOIMIDAZOLE INHIBANT LE VIH | [2003/51] | Entry into regional phase | 12.08.2003 | National basic fee paid | 12.08.2003 | Designation fee(s) paid | 12.08.2003 | Examination fee paid | Examination procedure | 22.08.2002 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 12.08.2003 | Examination requested [2003/51] | 21.10.2003 | Amendment by applicant (claims and/or description) | 23.06.2004 | Despatch of a communication from the examining division (Time limit: M06) | 08.11.2004 | Reply to a communication from the examining division | 07.05.2009 | Despatch of a communication from the examining division (Time limit: M06) | 17.11.2009 | Reply to a communication from the examining division | 22.07.2010 | Despatch of a communication from the examining division (Time limit: M02) | 01.10.2010 | Reply to a communication from the examining division | 13.01.2011 | Despatch of a communication from the examining division (Time limit: M01) | 16.02.2011 | Reply to a communication from the examining division | 26.04.2011 | Communication of intention to grant the patent | 02.09.2011 | Fee for grant paid | 02.09.2011 | Fee for publishing/printing paid | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 23.06.2004 | Opposition(s) | 10.08.2012 | No opposition filed within time limit [2012/42] | Fees paid | Renewal fee | 12.08.2003 | Renewal fee patent year 03 | 06.04.2004 | Renewal fee patent year 04 | 07.12.2004 | Renewal fee patent year 05 | 05.01.2006 | Renewal fee patent year 06 | 16.01.2007 | Renewal fee patent year 07 | 11.02.2008 | Renewal fee patent year 08 | 23.02.2009 | Renewal fee patent year 09 | 22.02.2010 | Renewal fee patent year 10 | 07.02.2011 | Renewal fee patent year 11 | Penalty fee | Additional fee for renewal fee | 29.02.2004 | 04 M06 Fee paid on 06.04.2004 |
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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. | Lapses during opposition Tooltip | SE | 24.02.2012 | [2012/48] | Cited in | International search | [A]EP0700911 (SHIONOGI & CO [JP]) [A] 1-37 * claim 1 *; | [A]EP0786455 (SHIONOGI & CO [JP]) [A] 1-37 * claim 1 *; | [A] - LAGOJA, IRENE M. ET AL, "Glycosylation of 1-aminoimidazole-2(3H)-thiones", COLLECT. CZECH. CHEM. COMMUN. (2000), 65(7), 1145-1155, XP001028908 [A] 1 * page 1146; examples 1A-1C * DOI: http://dx.doi.org/10.1135/cccc20001145 | [A] - SCHANTL, JOACHIM G. ET AL, "1-Arylamino-1H-imidazoles by "oxidative reduction" - conversion of 1-arylamino-2,3-dihydro-1H-imidazole-2-thiones", HETEROCYCLES (1998), 48(5), 929-938, XP001019139 [A] 1 * Scheme 1; page 930 * | [A] - SCHANTL, JOACHIM G. ET AL, "Direct synthetic approach to N-substituted 1-amino-2,3-dihydro-1H- imidazole-2-thiones", HETEROCYCLES (1997), 45(4), 691-700, XP001019137 [A] 1 * Compounds 8; page 692 * | [DA] - SALASKI E J, "Synthesis of Imidazobenzazepinthiones: A New Series of HIV-1 Reverse Transcriptase Inhibitors", TETRAHEDRON LETTERS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, (19950227), vol. 36, no. 9, ISSN 0040-4039, pages 1387 - 1390, XP004028581 [DA] 1-37 * the whole document * DOI: http://dx.doi.org/10.1016/0040-4039(95)00006-X | [A] - BUTLER, RICHARD N. ET AL, "1,2,3-Triazolium-1-oxide, -1-imide and 1-methanide hetero-1,3,5-triene equilibrium: ab initio calculations. A new base-induced ring expansion of 1-alkyl-1,2,3-triazolium salts to 2,3-dihydro-1,2,4-triazines and 1-aminoimidazoles via the 1,2,5-triazahexa-1,3,5-triene system. Azolium 1,3-dipoles", J. CHEM. SOC., PERKIN TRANS. 1 (1992), (1), 147-52, XP001028983 [A] 1 * table 1 * | by applicant | - I.M. LAGOJA; A. VAN AERSCHOT; C. HENDRIX; P. HERDEWIJN, COLLECT. CZECH. CHEM. COMMUN., (2000), vol. 65, pages 1145 - 1155 | - J.G. SCHANTL; I.M. LAGOJA, HETEROCYCLES, (1997), vol. 45, page 691 | - J.G. SCHANTL; I.M. LAGOJA, HETEROCYCLES, (1998), vol. 48, page 929 | - AIDS, SCIENCE, vol. 220, pages 868 - 871 | - MIYOSHI, I.; TAGUCHI, H.; KOBONISHI, I.; YOSHIMOTO, S.; OHTSUKI, Y.; SHIRAISHI, Y.; AKAGI,T., "Type C virus-producing cell lines derived from adult T cell leukemia", GANN MONGR, (1982), vol. 28, pages 219 - 228 |