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EP0389434
European procedure
Extract from the Register of European Patents
EP About this file: EP0389434
| EP0389434 - Bis(1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidin-4-yl)-amine Derivatives and Stabilized compositions [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.07.1995 Database last updated on 31.08.2024 | Most recent event Tooltip | 22.07.1995 | No opposition filed within time limit | published on 13.09.1995 [1995/37] | Applicant(s) | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 4002 Basel / CH | [N/P] |
| Former [1990/39] | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 CH-4002 Basel / CH | Inventor(s) | 01 /
Galbo, James P 119 East Hartsdale Avenue Hartsdale, New York 10530 / US | 02 /
Ravichandran, Ramanathan 7 Kensington Court Nanuet, New York 10954 / US | [1990/39] | Application number, filing date | 90810204.9 | 14.03.1990 | [1990/39] | Priority number, date | US19890326849 | 21.03.1989 Original published format: US 326849 | [1990/39] | Filing language | EN | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0389434 | Date: | 26.09.1990 | Language: | EN | [1990/39] | Type: | B1 Patent specification | No.: | EP0389434 | Date: | 21.09.1994 | Language: | DE | [1994/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.07.1990 | Classification | IPC: | C07D211/94, C08K5/3435 | [1990/39] | CPC: |
C08K5/3435 (EP);
C07D211/94 (EP)
| Designated contracting states | DE, FR, GB, IT [1990/39] | Title | German: | Bis(1-Hydrocarbyloxy-2,2,6,6-tetramethylpiperidin-4-yl)-amin-derivate und stabilisierte Zusammensetzungen | [1994/38] | English: | Bis(1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidin-4-yl)-amine Derivatives and Stabilized compositions | [1990/39] | French: | Dérivés d'amine (bis-1-hydrocarbyloxy-2,2,6,6-tétraméthylpipéridine-4-yl) et compositions stabilisées | [1990/39] |
| Former [1990/39] | Bis(1-Hydrocarbyloxy-2,2,6,6-tetramethylpiperidin-4-yl)-amine-Derivate und stabilisierende Zusammensetzungen | Examination procedure | 16.03.1990 | Examination requested [1990/39] | 23.10.1992 | Despatch of a communication from the examining division (Time limit: M04) | 26.02.1993 | Reply to a communication from the examining division | 23.12.1993 | Despatch of communication of intention to grant (Approval: Yes) | 28.03.1994 | Communication of intention to grant the patent | 06.06.1994 | Fee for grant paid | 06.06.1994 | Fee for publishing/printing paid | Opposition(s) | 22.06.1995 | No opposition filed within time limit [1995/37] | Fees paid | Renewal fee | 31.01.1992 | Renewal fee patent year 03 | 28.01.1993 | Renewal fee patent year 04 | 31.01.1994 | Renewal fee patent year 05 |
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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]FR2366278 ; | [A]EP0291239 ; | [A]GB2174093 ; | [A]CH597185 |