EP0680954 - Process of preparation of 1-(Het)aryl-3-hydroxy pyrazoles [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.09.2001 Database last updated on 02.09.2024 | Most recent event Tooltip | 27.06.2008 | Change - applicant | published on 30.07.2008 [2008/31] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [2008/31] |
Former [2000/47] | For all designated states BASF AKTIENGESELLSCHAFT 67056 Ludwigshafen / DE | ||
Former [1995/45] | For all designated states BASF AKTIENGESELLSCHAFT D-67056 Ludwigshafen / DE | Inventor(s) | 01 /
König, Hartmann, Dr. Blumenstrasse 16 D-69115 Heidelberg / DE | 02 /
Götz, Norbert, Dr. Schöfferstrasse 25 D-67547 Worms / DE | 03 /
Kirstgen, Reinhard, Dr. Erkenbrechtstrasse 23e D-67434 Neustadt / DE | 04 /
Müller, Bernd, Dr. Jean-Ganss-Strasse 21 D-67227 Frankenthal / DE | 05 /
Oberdorf, Klaus, Dr. Bienenstrasse 3 D-69117 Heidelberg / DE | [1995/45] | Application number, filing date | 95106153.0 | 25.04.1995 | [1995/45] | Priority number, date | DE19944415484 | 03.05.1994 Original published format: DE 4415484 | [1995/45] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0680954 | Date: | 08.11.1995 | Language: | DE | [1995/45] | Type: | A3 Search report | No.: | EP0680954 | Date: | 02.04.1997 | [1997/14] | Type: | B1 Patent specification | No.: | EP0680954 | Date: | 22.11.2000 | Language: | DE | [2000/47] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.02.1997 | Classification | IPC: | C07D231/22 | [1995/45] | CPC: |
C07D231/22 (EP,US);
C07D231/18 (KR)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, NL, PT, SE [1995/45] | Title | German: | Verfahren zur Herstellung von 1-(Het)aryl-3-hydroxy-pyrazolen | [1995/45] | English: | Process of preparation of 1-(Het)aryl-3-hydroxy pyrazoles | [1995/45] | French: | Procédé pour la préparation de 1-(Het)aryl-3-hydroxy pyrazoles | [1995/45] | Examination procedure | 04.03.1997 | Examination requested [1997/18] | 31.07.1997 | Despatch of a communication from the examining division (Time limit: M04) | 22.09.1997 | Reply to a communication from the examining division | 26.11.1999 | Despatch of communication of intention to grant (Approval: No) | 19.05.2000 | Despatch of communication of intention to grant (Approval: later approval) | 25.05.2000 | Communication of intention to grant the patent | 28.06.2000 | Fee for grant paid | 28.06.2000 | Fee for publishing/printing paid | Opposition(s) | 23.08.2001 | No opposition filed within time limit [2001/46] | Fees paid | Renewal fee | 22.04.1997 | Renewal fee patent year 03 | 27.04.1998 | Renewal fee patent year 04 | 28.04.1999 | Renewal fee patent year 05 | 14.04.2000 | 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. | Lapses during opposition Tooltip | ES | 22.11.2000 | GR | 22.11.2000 | IE | 22.11.2000 | IT | 22.11.2000 | NL | 22.11.2000 | DK | 22.02.2001 | PT | 22.02.2001 | SE | 22.02.2001 | BE | 30.04.2001 | [2008/05] |
Former [2004/07] | ES | 22.11.2000 | |
GR | 22.11.2000 | ||
IE | 22.11.2000 | ||
NL | 22.11.2000 | ||
DK | 22.02.2001 | ||
PT | 22.02.2001 | ||
SE | 22.02.2001 | ||
BE | 30.04.2001 | ||
Former [2003/45] | ES | 22.11.2000 | |
IE | 22.11.2000 | ||
NL | 22.11.2000 | ||
DK | 22.02.2001 | ||
PT | 22.02.2001 | ||
SE | 22.02.2001 | ||
BE | 30.04.2001 | ||
Former [2003/08] | ES | 22.11.2000 | |
IE | 22.11.2000 | ||
NL | 22.11.2000 | ||
PT | 22.02.2001 | ||
SE | 22.02.2001 | ||
BE | 30.04.2001 | ||
Former [2002/29] | ES | 22.11.2000 | |
IE | 22.11.2000 | ||
PT | 22.02.2001 | ||
SE | 22.02.2001 | ||
BE | 30.04.2001 | ||
Former [2002/26] | ES | 22.11.2000 | |
IE | 22.11.2000 | ||
PT | 22.02.2001 | ||
SE | 22.02.2001 | ||
Former [2002/17] | IE | 22.11.2000 | |
PT | 22.02.2001 | ||
SE | 22.02.2001 | ||
Former [2002/11] | PT | 22.02.2001 | |
SE | 22.02.2001 | ||
IE | 27.07.2001 | ||
Former [2002/10] | SE | 22.02.2001 | |
IE | 27.07.2001 | ||
Former [2001/51] | SE | 22.02.2001 | Documents cited: | Search | [A]EP0366328 (NISSAN CHEMICAL IND LTD [JP]) [A] 1 * the whole document *; | [A]EP0402722 (BASF AG [DE]) [A] 1 * the whole document *; | [A]WO9310098 (BASF AG [DE]) [A] 1 * the whole document *; | [AD] - NORIO NAKAMURA ET AL., "Studies on Acetylenic compounds. LVI.....", CHEMICAL &PHARMACEUTICAL BULLETIN, TOKYO, (197107), vol. 19, no. 7, pages 1389 - 1394, XP002024309 [AD] 1 * page 1391, paragraph 4 - page 1394 * | [AD] - GÉRARD COISPEAU ET AL., "Réaction des hydrazines avec les composés difonctionnels-1,3....", BULLETIN DE LA SOCIÉTÉ CHIMIQUE DE FRANCE, PARIS, (197007), no. 7, pages 2717 - 2736, XP002024310 [AD] 1 * the whole document * | [AD] - G. B. BENNETT ET AL., "Synthesis and biological activity of a series of 1-Aryl-3-pyrazolidinones", JOURNAL OF MEDICINAL CHEMISTRY, COLUMBUS OHIO, (197605), vol. 19, no. 5, pages 715 - 717, XP002024311 [AD] 1 * the whole document * DOI: http://dx.doi.org/10.1021/jm00227a025 |