EP0545230 - Process for preparing modified oxide ceramic coatings on barrier-layer metals. [Right-click to bookmark this link] | |||
Former [1993/23] | Process for preparing modified oxide ceramic coatings on barrier-layer metals and products obtained | ||
[2003/04] | Status | Patent maintained as amended Status updated on 24.01.2003 Database last updated on 11.05.2024 | Most recent event Tooltip | 26.09.2008 | Change - representative | published on 29.10.2008 [2008/44] | Applicant(s) | For all designated states Electro Chemical Engineering GmbH Poststrasse 9 Zug / CH | [1993/23] | Inventor(s) | 01 /
Kurze, Peter, Prof. Dr. Friedrichstrasse 22 W-5160 Düren / DE | 02 /
Kletke, Hans-Jürgen Tivolistrasse 103 W-5160 Düren / DE | 03 /
Banerjee, Dora Regengasse 10 W-5014 Kerpen / DE | [1993/23] | Representative(s) | Gesthuysen Patentanwälte Patentanwälte Postfach 10 13 54 45013 Essen / DE | [N/P] |
Former [2008/44] | Gesthuysen, von Rohr & Eggert Patentanwälte Postfach 10 13 54 45013 Essen / DE | ||
Former [2002/36] | Gesthuysen, von Rohr & Eggert Patentanwälte Postfach 10 13 54 45013 Essen / DE | ||
Former [1993/23] | Eggert, Hans-Gunther, Dr. Räderscheidtstrasse 1 D-50935 Köln / DE | Application number, filing date | 92120006.9 | 25.11.1992 | [1993/23] | Priority number, date | DE19914139006 | 27.11.1991 Original published format: DE 4139006 | [1993/23] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0545230 | Date: | 09.06.1993 | Language: | DE | [1993/23] | Type: | B1 Patent specification | No.: | EP0545230 | Date: | 28.06.1995 | Language: | DE | [1995/26] | Type: | B2 New European patent specification | No.: | EP0545230 | Date: | 12.03.2003 | Language: | DE | [2003/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.03.1993 | Classification | IPC: | C25D11/02 | [1993/23] | CPC: |
C25D11/026 (EP,US);
C25D11/04 (EP,US);
C25D11/26 (EP,US);
C25D11/30 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1993/23] | Title | German: | Verfahren zur Erzeugung von ggf. modifizierten Oxidkeramikschichten auf sperrschichtbildenden Metallen. | [2003/04] | English: | Process for preparing modified oxide ceramic coatings on barrier-layer metals. | [2003/04] | French: | Procédé de préparation d'une couche d'oxyde céramique modifiée sur des métaux formant couche barrière. | [2003/04] |
Former [1993/23] | Verfahren zur Erzeugung von ggf. modifizierten Oxidkeramikschichten auf sperrschichtbildenden Metallen und damit erhaltene Gegenstände | ||
Former [1993/23] | Process for preparing modified oxide ceramic coatings on barrier-layer metals and products obtained | ||
Former [1993/23] | Procédé de préparation d'une couche d'oxyde céramique modifiée sur des métaux formant couche barrière et produits obtenus | Examination procedure | 30.09.1993 | Examination requested [1993/47] | 31.10.1994 | Despatch of communication of intention to grant (Approval: Yes) | 23.12.1994 | Communication of intention to grant the patent | 13.03.1995 | Fee for grant paid | 13.03.1995 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
27.03.1996
12.04.1996
ADMISSIBLE Nussbaum OberflächentechnikGmbH Jeschkenweg 28 D-87600 Kaufbeuren / DE Opponent's representative Zangs, Rainer E. Hoffmann - Eitle ATTENTION : ADDRESS INACTIVE - USE ASS-NR - CDR / DE | [N/P] |
Former [1996/21] | |||
Opponent(s) | 01
27.03.1996
12.04.1996
ADMISSIBLE Nussbaum OberflächentechnikGmbH Jeschkenweg 28 D-87600 Kaufbeuren / DE Opponent's representative Zangs, Rainer E., Dipl.-Ing. Hoffmann, Eitle & Partner Arabellastrasse 4/VIII 81925 München / DE | 07.05.1996 | Invitation to proprietor to file observations on the notice of opposition | 17.09.1996 | Reply of patent proprietor to notice(s) of opposition | 09.12.1997 | Date of oral proceedings | 25.02.1998 | Despatch of minutes of oral proceedings | 07.08.2002 | Despatch of interlocutory decision in opposition | 07.08.2002 | Legal effect of interlocutory decision in opposition | 10.12.2002 | Despatch of communication that the patent will be maintained as amended | 18.12.2002 | Fee for printing new specification paid | Appeal following opposition | 06.05.1998 | Appeal received No. T0462/98 | 07.07.1998 | Statement of grounds filed | 07.08.2002 | Result of appeal procedure: maintenance in amended form | 07.08.2002 | Date of oral proceedings | 12.08.2002 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 08.11.1994 | Renewal fee patent year 03 |
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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. | Lapses during opposition Tooltip | SE | 28.09.1995 | [1996/04] | Documents cited: | Search | [A]FR2169259 (MAX PLANCK GESELLSCHAFT [DE]) |