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EP0281641
European procedure
Extract from the Register of European Patents
EP About this file: EP0281641
| EP0281641 - Process for improving the corrosion resistance of hard or semi-hard copper fitting tubes [Right-click to bookmark this link] | Status | Opposition procedure closed Status updated on 05.02.1991 Database last updated on 30.10.2024 | Most recent event Tooltip | 23.11.2007 | Lapse of the patent in a contracting state New state(s): FR | published on 26.12.2007 [2007/52] | Applicant(s) | For all designated states WIELAND-WERKE AG Graf-Arco-Strasse 34 89079 Ulm / DE | [N/P] |
| Former [1988/37] | For all designated states WIELAND-WERKE AG Postfach 4240, Graf-Arco-Strasse 34 D-89079 Ulm / DE | Inventor(s) | 01 /
Bauser, Martin Dr. Am Hangelberg 7 D-7913 Senden / DE | 02 /
Klingler, Edmund Vöhringer Strasse 29 D-7917 Vöhringen 1 / DE | [1989/35] |
| Former [1988/37] | 01 /
Bauser, Martin Dr. Am Hangelberg 7 D-7913 Senden / DE | ||
| 02 /
Klingler, Edmund V hringer Strasse 29 D-7917 V hringen 1 / DE | Application number, filing date | 87103276.9 | 07.03.1987 | [1988/37] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0281641 | Date: | 14.09.1988 | Language: | DE | [1988/37] | Type: | B1 Patent specification | No.: | EP0281641 | Date: | 30.08.1989 | Language: | DE | [1989/35] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.12.1987 | Classification | IPC: | C23G5/00, C22F1/08 | [1988/37] | CPC: |
C22F1/08 (EP);
C22F1/02 (EP);
C23G5/00 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, IT, LI, NL [1988/37] | Title | German: | Verfahren zur Verbesserung der Korrosionsbeständigkeit von harten bzw. halbharten Installationsrohren aus Kupfer | [1988/37] | English: | Process for improving the corrosion resistance of hard or semi-hard copper fitting tubes | [1988/37] | French: | Procédé pour améliorer la résistance contre la corrosion de tuyaux d'installation en cuivre durs, ou demi-durs | [1988/37] | Examination procedure | 07.03.1987 | Examination requested [1988/37] | 30.01.1989 | Despatch of communication of intention to grant (Approval: Yes) | 14.02.1989 | Communication of intention to grant the patent | 07.04.1989 | Fee for grant paid | 07.04.1989 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
29.05.1990
03.07.1990
ADMISSIBLE PECHINEY S.A. PECHINEY-PIAD 28 rue de Bonnel F-69433 LYON CEDEX 03 / FR | [N/P] |
| Former [1990/30] | |||
| Opponent(s) | 01
29.05.1990
03.07.1990
ADMISSIBLE PECHINEY S.A. PECHINEY-PIAD 28 rue de Bonnel F-69433 LYON CEDEX 03 / FR | 12.06.1990 | No. 01: Notification indicating deficiencies in the notice of opposition | 29.06.1990 | No. 01: Reply to notification indicating deficiencies in the notice of opposition | 06.07.1990 | Invitation to proprietor to file observations on the notice of opposition | 21.07.1990 | Reply of patent proprietor to notice(s) of opposition | 12.10.1990 | Despatch of communication that the opposition procedure will be closed | 22.10.1990 | Legal effect of closure of opposition procedure [1991/13] | Fees paid | Renewal fee | 10.03.1989 | Renewal fee patent year 03 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | BE | 30.08.1989 | FR | 30.08.1989 | IT | 30.08.1989 | NL | 30.08.1989 | AT | 07.03.1990 | CH | 31.03.1990 | LI | 31.03.1990 | [2002/24] |
| Former [1999/42] | BE | 30.08.1989 | |
| IT | 30.08.1989 | ||
| NL | 30.08.1989 | ||
| AT | 07.03.1990 | ||
| CH | 31.03.1990 | ||
| LI | 31.03.1990 | ||
| Former [1991/49] | BE | 30.08.1989 | |
| NL | 30.08.1989 | ||
| AT | 07.03.1990 | ||
| CH | 31.03.1990 | ||
| LI | 31.03.1990 | ||
| Former [1991/32] | BE | 30.08.1989 | |
| NL | 30.08.1989 | ||
| CH | 31.03.1990 | ||
| LI | 31.03.1990 | ||
| Former [1991/12] | BE | 30.08.1989 | |
| NL | 30.08.1989 | ||
| Former [1990/19] | NL | 30.08.1989 | Documents cited: | Search | [A]FR2236023 (LIEGE USINES CUIVRE ZINC [BE]); | [A]FR2308436 (CIT ALCATEL [FR]); | [A]DE2928084 (KABEL METALLWERKE GHH) | by applicant | DE3003228 |