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EP0846691
European procedure
Extract from the Register of European Patents
EP About this file: EP0846691
| EP0846691 - Process for preparation of 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazines [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.05.2005 Database last updated on 11.05.2024 | Most recent event Tooltip | 06.05.2005 | No opposition filed within time limit | published on 22.06.2005 [2005/25] | Applicant(s) | For all designated states Bayer CropScience AG Alfred-Nobel-Strasse 50 40789 Monheim am Rhein / DE | [N/P] |
| Former [2002/48] | For all designated states Bayer CropScience AG Alfred-Nobel-Strasse 50 40789 Monheim / DE | ||
| Former [1998/24] | For all designated states BAYER AG 51368 Leverkusen / DE | Inventor(s) | 01 /
Gallenkamp, Bernd, Dr. Paul-Ehrlich-Strasse 13 42113 Wuppertal / DE | 02 /
Rohe, Lothar, Dr. Damaschkeweg 75 42113 Wuppertal / DE | 03 /
Gayer, Herbert, Dr. Sandstrasse 66 40789 Monheim / DE | 04 /
Gerdes, Peter, Dr. Waldstrasse 75 52080 Aachen / DE | [1998/24] | Application number, filing date | 97120714.7 | 26.11.1997 | [1998/24] | Priority number, date | DE1996151039 | 09.12.1996 Original published format: DE 19651039 | DE1997106396 | 19.02.1997 Original published format: DE 19706396 | [1998/24] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0846691 | Date: | 10.06.1998 | Language: | DE | [1998/24] | Type: | B1 Patent specification | No.: | EP0846691 | Date: | 30.06.2004 | Language: | DE | [2004/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.04.1998 | Classification | IPC: | C07D273/00, C07D307/82 | [1998/24] | CPC data not yet available | Designated contracting states | BE, CH, DE, DK, ES, FR, GB, IT, LI, NL [1999/08] |
| Former [1998/24] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Verfahren zur Herstellung von 3-(1-Hydroxyphenyl-1-alkoximinomethyl)dioxazinen | [1998/24] | English: | Process for preparation of 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazines | [1998/24] | French: | Procédé pour la préparation de 3-(-1-Hydroxyphényl-1-alkoximinométhyl)dioxazines | [1998/24] | Examination procedure | 10.12.1998 | Examination requested [1999/05] | 17.02.2003 | Despatch of a communication from the examining division (Time limit: M04) | 26.05.2003 | Reply to a communication from the examining division | 27.06.2003 | Despatch of a communication from the examining division (Time limit: M02) | 23.07.2003 | Reply to a communication from the examining division | 12.12.2003 | Communication of intention to grant the patent | 22.04.2004 | Fee for grant paid | 22.04.2004 | Fee for publishing/printing paid | Opposition(s) | 31.03.2005 | No opposition filed within time limit [2005/25] | Fees paid | Renewal fee | 30.11.1999 | Renewal fee patent year 03 | 30.11.2000 | Renewal fee patent year 04 | 30.11.2001 | Renewal fee patent year 05 | 02.12.2002 | Renewal fee patent year 06 | 01.12.2003 | Renewal fee patent year 07 |
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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]DE4408005 (BAYER AG [DE]) [A] 1,4 * Seite 76, Beispiel (IV-1) *;; claim 1 *; | [D]WO9504728 (BAYER AG [DE], et al); | [AP]DE19602095 (BAYER AG [DE]) [AP] 1,4 * Seite 27, Beispiel (IIa-1) *;; claim 9 *; | [AD] - K. VENKATESWARA RAO ET AL., PROC. INDIAN ACAD. SCI., (1976), vol. 83A, no. 6, pages 238 - 42, XP002059228 [AD] 5 * Seite 240, Verbindung V * | [AD] - R. STOERMER ET AL., BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, (1902), vol. 35, no. 9, pages 1640 - 6, XP002059229 [AD] 5 * Seite 1642, erste Formel * DOI: http://dx.doi.org/10.1002/cber.19020350287 | [A] - H. LOTH ET AL., ARCHIV DER PHARMAZIE, (1973), vol. 306, no. 2, pages 122 - 6, XP002039748 [A] 5 * Seite 124, Formelschema * | Examination | EP0315886 |