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EP0276704
European procedure
Extract from the Register of European Patents
EP About this file: EP0276704
| EP0276704 - Method and apparatus for the treatment of a fibre tow [Right-click to bookmark this link] | Status | Opposition procedure closed Status updated on 23.11.1993 Database last updated on 06.07.2024 | Most recent event Tooltip | 07.03.1997 | Lapse of the patent in a contracting state | published on 23.04.1997 [1997/17] | Applicant(s) | For all designated states BAYER AG 51368 Leverkusen / DE | [N/P] |
| Former [1988/31] | For all designated states BAYER AG D-51368 Leverkusen / DE | Inventor(s) | 01 /
Wagner, Wolfram, Dr. Zeisigstrasse 9 D-4047 Dormagen / DE | 02 /
Paulini, Dieter, Dipl.-Ing. Im Mühlenend 46 D-4047 Dormagen / DE | 03 /
Widder, Peter, Dipl.-Ing. Am Norfbach 6 D-4047 Dormagen 11 / DE | [1988/31] | Application number, filing date | 88100540.9 | 16.01.1988 | [1988/31] | Priority number, date | DE19873702543 | 29.01.1987 Original published format: DE 3702543 | [1988/31] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0276704 | Date: | 03.08.1988 | Language: | DE | [1988/31] | Type: | A3 Search report | No.: | EP0276704 | Date: | 29.11.1989 | Language: | DE | [1989/48] | Type: | B1 Patent specification | No.: | EP0276704 | Date: | 22.04.1992 | Language: | DE | [1992/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.10.1989 | Classification | IPC: | D02G1/20, D02J13/00 | [1989/49] | CPC: |
D02G1/205 (EP,US)
|
| Former IPC [1988/31] | D02G1/20 | Designated contracting states | DE, ES, FR, GB, IT [1988/31] | Title | German: | Verfahren und Vorrichtung zur Behandlung eines Faserkabels | [1988/31] | English: | Method and apparatus for the treatment of a fibre tow | [1988/31] | French: | Procédé et appareil pour le traitement d'un câble de fibres | [1988/31] | Examination procedure | 16.01.1988 | Examination requested [1988/31] | 02.05.1991 | Despatch of a communication from the examining division (Time limit: M04) | 05.09.1991 | Reply to a communication from the examining division | 30.09.1991 | Despatch of communication of intention to grant (Approval: Yes) | 18.10.1991 | Communication of intention to grant the patent | 10.12.1991 | Fee for grant paid | 10.12.1991 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
19.01.1993
10.03.1993
ADMISSIBLE HOECHST Aktiengesellschaft Zentrale Patentabteilung Postfach 80 03 20 D-65903 Frankfurt / DE | [N/P] |
| Former [1993/11] | |||
| Opponent(s) | 01
19.01.1993
10.03.1993
ADMISSIBLE HOECHST Aktiengesellschaft Zentrale Patentabteilung Postfach 80 03 20 D-65903 Frankfurt / DE | 05.02.1993 | No. 01: Notification indicating deficiencies in the notice of opposition | 20.02.1993 | No. 01: Reply to notification indicating deficiencies in the notice of opposition | 16.03.1993 | Invitation to proprietor to file observations on the notice of opposition | 08.07.1993 | Reply of patent proprietor to notice(s) of opposition | 17.08.1993 | Despatch of communication that the opposition procedure will be closed | 27.08.1993 | Legal effect of closure of opposition procedure [1994/02] | Fees paid | Renewal fee | 09.12.1989 | Renewal fee patent year 03 | 28.12.1990 | Renewal fee patent year 04 | 12.12.1991 | 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 | [AD]DE3308657 (BAYER AG [DE]); | [A]US3529447 (FLEISSNER HEINZ, et al) | by applicant | DE3308657 |