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EP0184556
European procedure
Extract from the Register of European Patents
EP About this file: EP0184556
| EP0184556 - Process for the manufacture of concentrated aqueous solutions of amino triazine reactive dyes with a low salt content [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 29.06.1993 Database last updated on 29.10.2024 | Most recent event Tooltip | 29.06.1993 | Opposition rejected | published on 18.08.1993 [1993/33] | Applicant(s) | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 4002 Basel / CH | [N/P] |
| Former [1986/24] | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 CH-4002 Basel / CH | Inventor(s) | 01 /
Lacroix, Roger, Dr. Rue Vauban 24 F-68300 Village-Neuf / FR | 02 /
Ruhlmann, Edmond, Dr. Rue de Buschwiller 1 F-68300 Saint-Louis / FR | [1986/24] | Application number, filing date | 85810571.1 | 02.12.1985 | [1986/24] | Priority number, date | CH19840005821 | 07.12.1984 Original published format: CH 582184 | [1986/24] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0184556 | Date: | 11.06.1986 | Language: | DE | [1986/24] | Type: | A3 Search report | No.: | EP0184556 | Date: | 06.09.1989 | Language: | DE | [1989/36] | Type: | B1 Patent specification | No.: | EP0184556 | Date: | 12.06.1991 | Language: | DE | [1991/24] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.07.1989 | Classification | IPC: | C09B67/54, C09B67/24, // C09B69/02, C09B62/04, D06P3/66, D06P1/382 | [1986/24] | CPC: |
C09B62/04 (EP,US);
D06P3/66 (KR);
C09B67/0073 (EP,US);
C09B67/0096 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, LI [1986/24] | Title | German: | Verfahren zur Herstellung konzentrierter salzarmer wässriger Lösungen von Aminotriazinyl-Reaktivfarbstoffen | [1986/24] | English: | Process for the manufacture of concentrated aqueous solutions of amino triazine reactive dyes with a low salt content | [1986/24] | French: | Procédé de préparation de solutions concentrées aqueuses à faible teneur en sel de colorants réactifs aminotriaziniques | [1986/24] | Examination procedure | 04.12.1985 | Examination requested [1986/24] | 04.09.1990 | Despatch of a communication from the examining division (Time limit: M04) | 27.09.1990 | Reply to a communication from the examining division | 20.11.1990 | Despatch of communication of intention to grant (Approval: Yes) | 11.12.1990 | Communication of intention to grant the patent | 13.02.1991 | Fee for grant paid | 13.02.1991 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
16.03.1992
26.03.1992
ADMISSIBLE BASF Aktiengesellschaft -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE | [N/P] |
| Former [1992/19] | |||
| Opponent(s) | 01
16.03.1992
26.03.1992
ADMISSIBLE BASF Aktiengesellschaft, Ludwigshafen -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE | 21.04.1992 | Invitation to proprietor to file observations on the notice of opposition | 16.10.1992 | Reply of patent proprietor to notice(s) of opposition | 26.10.1992 | Communication of observations of patent proprietor (Time limit: M04) | 30.12.1992 | Reply of parties involved to observations of patent proprietor | 19.03.1993 | Date of despatch of rejection of opposition | 29.03.1993 | Legal effect of rejection of opposition [1993/33] | Fees paid | Renewal fee | 21.10.1987 | Renewal fee patent year 03 | 28.10.1988 | Renewal fee patent year 04 | 27.10.1989 | Renewal fee patent year 05 | 03.11.1990 | 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 | [A]GB1318111 (ICI LTD); | [A]FR2124359 (CIBA GEIGY AG); | [A]EP0029960 (BAYER AG [DE]) |