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EP0426616
European procedure
Extract from the Register of European Patents
EP About this file: EP0426616
| EP0426616 - Reactive dyes, their preparation and their use [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.09.1996 Database last updated on 22.08.2024 | Most recent event Tooltip | 20.09.1996 | No opposition filed within time limit | published on 06.11.1996 [1996/45] | Applicant(s) | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 4002 Basel / CH | [N/P] |
| Former [1991/19] | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 CH-4002 Basel / CH | Inventor(s) | 01 /
Tzikas, Athanassios, Dr. Unt. Rütschetenweg 36 CH-4133 Pratteln / CH | 02 /
Herzig, Paul Ackerstrasse 52 CH-4057 Basel / CH | [1991/19] | Application number, filing date | 90810812.9 | 23.10.1990 | [1991/19] | Priority number, date | CH19890003939 | 01.11.1989 Original published format: CH 393989 | [1991/19] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0426616 | Date: | 08.05.1991 | Language: | DE | [1991/19] | Type: | B1 Patent specification | No.: | EP0426616 | Date: | 15.11.1995 | Language: | DE | [1995/46] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.01.1991 | Classification | IPC: | C09B62/085, D06P1/382 | [1991/19] | CPC: |
C09B62/085 (EP,US);
C09B62/00 (KR)
| Designated contracting states | BE, CH, DE, ES, FR, GB, IT, LI [1991/19] | Title | German: | Reaktivfarbstoffe, deren Herstellung und Verwendung | [1991/19] | English: | Reactive dyes, their preparation and their use | [1991/19] | French: | Colorants réactifs, leur préparation et leur emploi | [1991/19] | Examination procedure | 26.10.1990 | Examination requested [1991/19] | 16.11.1993 | Despatch of a communication from the examining division (Time limit: M04) | 14.03.1994 | Reply to a communication from the examining division | 25.03.1994 | Despatch of a communication from the examining division (Time limit: M04) | 20.07.1994 | Reply to a communication from the examining division | 16.01.1995 | Despatch of communication of intention to grant (Approval: Yes) | 18.05.1995 | Communication of intention to grant the patent | 25.07.1995 | Fee for grant paid | 25.07.1995 | Fee for publishing/printing paid | Opposition(s) | 17.08.1996 | No opposition filed within time limit [1996/45] | Fees paid | Renewal fee | 28.08.1992 | Renewal fee patent year 03 | 30.08.1993 | Renewal fee patent year 04 | 05.09.1994 | Renewal fee patent year 05 | 02.09.1995 | 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]JP5908763 ; | [X]US2945022 (ALFRED FASCIATI, et al); | [A]FR2436166 (BAYER AG [DE]) | [A] - CHEMICAL ABSTRACTS, Band 101, Nr. 10, September 1984, Seite 84, Zusammenfassung Nr. 74298d, Columbus, Ohio, US; & JP-A-59 08 763 (NIPPON KAYAKU CO., LTD) 18-01-1984, & JP5908763 A 00000000 |