EP0335834 - Heteroaromatic azo dyes [Right-click to bookmark this link] | Status | The application has been refused Status updated on 05.01.1994 Database last updated on 03.06.2024 | Most recent event Tooltip | 05.01.1994 | Refusal of application | published on 23.02.1994 [1994/08] | Applicant(s) | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 4002 Basel / CH | [N/P] |
Former [1989/40] | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 CH-4002 Basel / CH | Inventor(s) | 01 /
Naef, Rudolf, Dr. Im Budler 6 CH-4419 Lupsingen / CH | [1989/40] | Application number, filing date | 89810218.1 | 21.03.1989 | [1989/40] | Priority number, date | CH19880001185 | 29.03.1988 Original published format: CH 118588 | [1989/40] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0335834 | Date: | 04.10.1989 | Language: | DE | [1989/40] | Type: | A3 Search report | No.: | EP0335834 | Date: | 19.09.1990 | Language: | DE | [1990/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.07.1990 | Classification | IPC: | C09B29/039, D06P1/18 | [1989/40] | CPC: |
C09B29/0096 (EP,US);
C09B29/081 (EP,US);
C09B29/095 (EP,US);
C09B29/3643 (EP,US)
| Designated contracting states | CH, DE, FR, GB, LI [1989/40] | Title | German: | Heteroaromatische Azofarbstoffe | [1989/40] | English: | Heteroaromatic azo dyes | [1989/40] | French: | Colorants azo hétéroaromatiques | [1989/40] | File destroyed: | 15.01.2000 | Examination procedure | 23.03.1989 | Examination requested [1989/40] | 14.04.1993 | Despatch of communication of intention to grant (Approval: ) | 25.08.1993 | Application refused, date of legal effect [1994/08] | 22.09.1993 | Despatch of communication that the application is refused, reason: formalities examination [1994/08] | Fees paid | Renewal fee | 24.01.1991 | Renewal fee patent year 03 | 31.01.1992 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.03.1993 | 05   M06   Not yet paid |
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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 | [Y]JP7427596 ; | [Y]EP0132577 (AGFA GEVAERT AG [DE]); | [Y]DE2354686 (BASF AG) | [Y] - CHEMICAL ABSTRACTS, Band 106, 1987, Seite 407, Anspruch Nr. 172787k, Columbus, Ohio, US; C.B. VICENTI et al.: "Synthesis and antifungal activity of 4-thiazol-2-yl-5-aminopyrazoles and 4-aminopyrazolo[3,4-c]isothiazoles. & FARMACO, ED. SCI. 1987, 42(2), 133-43 | [Y] - CHEMICAL ABSTRACTS, Band 82, 1975, Seite 563, Anspruch Nr. 125401f, Columbus Ohio, US; & JP-A-74 27 596 (KYORIN PHARMACEUTICAL CO., LTD) 18-07-1974, & JP7427596 A 00000000 |