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EP0395799
European procedure
Extract from the Register of European Patents
EP About this file: EP0395799
| EP0395799 - Pyrochlore related oxide and resistive paste comprising it [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.01.1995 Database last updated on 11.04.2026 | Most recent event Tooltip | 26.01.1995 | No opposition filed within time limit | published on 15.03.1995 [1995/11] | Applicant(s) | For all designated states W.C. Heraeus GmbH Heraeusstrasse 12 - 14 Postfach 1553 D-63405 Hanau / DE | [1990/45] | Inventor(s) | 01 /
Blanke, Inge Versmolder Strasse 42 D-4518 Bad Laer 1 / DE | 02 /
Burckhardt, Hans-Georg, Dr. Rangenbergstrasse 24 D-6000 Frankfurt 60 / DE | 03 /
Gora, Frieder Planck-Strasse 18 D-8750 Aschaffenburg / DE | 04 /
Guldner, Karlheinz, Dr. Hanauer Strasse 4 D-8750 Aschaffenburg / DE | 05 /
Dehoust, Jürgen Krotzenburger Strasse 9 D-6450 Hanau 9 / DE | 06 /
Modes, Christina Flotowstrasse 23 D-6100 Darmstadt / DE | 07 /
Kemmler-Sack, Sybille, Prof. Dr. Moltkestrasse 10 D-7400 Tübingen / DE | 08 /
Schmidt, Joachim Friedberger Strasse 15 D-6450 Hanau 1 / DE | [1990/45] | Representative(s) | Kühn, Hans-Christian Heraeus Holding GmbH Stabsstelle Schutzrechte Heraeusstrasse 12-14 63450 Hanau / DE | [N/P] |
| Former [1993/41] | Kühn, Hans-Christian Heraeus Holding GmbH, Stabsstelle Schutzrechte, Heraeusstrasse 12-14 D-63450 Hanau / DE | ||
| Former [1990/45] | Heinen, Gerhard, Dr. W.C. Heraeus GmbH Zentralbereich Patente und Lizenzen Heraeusstrasse 12-14 D-63450 Hanau / DE | Application number, filing date | 89123515.2 | 20.12.1989 | [1990/45] | Priority number, date | DE19893914844 | 05.05.1989 Original published format: DE 3914844 | [1990/45] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0395799 | Date: | 07.11.1990 | Language: | DE | [1990/45] | Type: | A3 Search report | No.: | EP0395799 | Date: | 29.05.1991 | Language: | DE | [1991/22] | Type: | B1 Patent specification | No.: | EP0395799 | Date: | 23.03.1994 | Language: | DE | [1994/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.04.1991 | Classification | IPC: | H01C17/06, C01G55/00 | [1991/27] | CPC: |
H01B1/08 (EP,US);
C01G55/002 (EP,US);
H01C17/0654 (EP,US);
H01C17/0658 (EP,US);
C01P2002/36 (EP,US);
C01P2002/72 (EP,US);
C01P2002/74 (EP,US)
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| Former IPC [1990/45] | H01B1/08, H01C17/06, C01G55/00 | Designated contracting states | DE, FR, GB, IT [1990/45] | Title | German: | Pyrochlorverwandte Oxide und sie enthaltende Widerstandsmassen | [1990/45] | English: | Pyrochlore related oxide and resistive paste comprising it | [1990/45] | French: | Oxyde apparenté au pyrochlore et pâte résistante en comportant | [1990/45] | Examination procedure | 10.01.1990 | Examination requested [1990/45] | 31.03.1993 | Despatch of communication of intention to grant (Approval: No) | 09.06.1993 | Despatch of a communication from the examining division (Time limit: M01) | 16.06.1993 | Reply to a communication from the examining division | 19.07.1993 | Despatch of communication of intention to grant (Approval: later approval) | 26.07.1993 | Communication of intention to grant the patent | 14.10.1993 | Fee for grant paid | 14.10.1993 | Fee for publishing/printing paid | Opposition(s) | 24.12.1994 | No opposition filed within time limit [1995/11] | Fees paid | Renewal fee | 26.02.1992 | Renewal fee patent year 03 | 01.12.1992 | Renewal fee patent year 04 | 22.12.1993 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 02.01.1992 | 03 M06 Fee paid on 26.02.1992 |
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