EP0764694 - Reactive dyes, their preparation and use thereof [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.09.2002 Database last updated on 08.06.2024 | Most recent event Tooltip | 13.09.2002 | No opposition filed within time limit | published on 30.10.2002 [2002/44] | Applicant(s) | For all designated states Ciba Specialty Chemicals Holding Inc. Klybeckstrasse 141 4057 Basel / CH | [1997/13] | Inventor(s) | 01 /
Deitz, Rolf Im Oelmättle 3 79400 Kandern / DE | 02 /
Müller, Bernhard Im Mühlegrund 20 79588 Efringen-Kirchen / DE | 03 /
Tzikas, Athanassios Unt. Rütschetenweg 36 4133 Pratteln / DE | [1997/13] | Application number, filing date | 96810607.0 | 12.09.1996 | [1997/13] | Priority number, date | CH19950002675 | 21.09.1995 Original published format: CH 267595 | [1997/13] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0764694 | Date: | 26.03.1997 | Language: | DE | [1997/13] | Type: | B1 Patent specification | No.: | EP0764694 | Date: | 07.11.2001 | Language: | DE | [2001/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.01.1997 | Classification | IPC: | C09B62/04, C09B62/507, C09B62/47, C09B62/006 | [1997/13] | CPC: |
C09B62/4411 (EP,KR,US);
C09B62/4405 (KR);
D06P3/666 (KR)
| Designated contracting states | BE, CH, DE, ES, FR, GB, IT, LI, PT [1997/13] | Title | German: | Reaktivfarbstoffe, ihre Herstellung und Verwendung | [1997/13] | English: | Reactive dyes, their preparation and use thereof | [1997/13] | French: | Colorants réactifs, leur préparation et utilisation | [1997/13] | Examination procedure | 22.08.1997 | Examination requested [1997/43] | 09.12.1999 | Despatch of a communication from the examining division (Time limit: M04) | 21.03.2000 | Reply to a communication from the examining division | 12.04.2000 | Despatch of a communication from the examining division (Time limit: M04) | 20.07.2000 | Reply to a communication from the examining division | 31.10.2000 | Despatch of communication of intention to grant (Approval: No) | 19.02.2001 | Despatch of communication of intention to grant (Approval: later approval) | 07.03.2001 | Communication of intention to grant the patent | 30.04.2001 | Fee for grant paid | 30.04.2001 | Fee for publishing/printing paid | Opposition(s) | 08.08.2002 | No opposition filed within time limit [2002/44] | Fees paid | Renewal fee | 31.07.1998 | Renewal fee patent year 03 | 03.08.1999 | Renewal fee patent year 04 | 07.08.2000 | Renewal fee patent year 05 | 30.07.2001 | 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]GB2007698 (HOECHST AG) [A] 1-15* claim - *; | [XY]EP0258806 (HOECHST AG [DE]) [X] 1,2,4-8,13-15 * Ansprüche 1-3,5,8-15; Beispiele 24-29, 34,35,37,50,52,53,58,61,63,76 *;; examples 25-33; claim 1 * [Y] 3,9-12; | [Y]EP0623655 (CIBA GEIGY AG [CH]) [Y] 3,9-12 * examples 17,20,24; claim 1 *; | [Y]EP0626429 (CIBA GEIGY AG [CH]) [Y] 3,9-12 * examples 25-33; claim 1 * |