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EP0560039
European procedure
Extract from the Register of European Patents
EP About this file: EP0560039
| EP0560039 - Process for purifying gas obtained by gasification of carbonaceous material [Right-click to bookmark this link] | Status | Patent revoked Status updated on 26.06.1998 Database last updated on 14.06.2024 | Most recent event Tooltip | 26.06.1998 | Revocation of patent | published on 12.08.1998 [1998/33] | Applicant(s) | For all designated states Krupp Koppers GmbH Altendorfer Strasse 120 45143 Essen / DE | [N/P] |
| Former [1993/37] | For all designated states Krupp Koppers GmbH Altendorfer Strasse 120 D-45143 Essen / DE | Inventor(s) | 01 /
Gross, Manfred, Dr. Karl-Arnold-Strasse 21 W-4390 Gladbeck / DE | 02 /
Meisl, Ulrich, Dr. Schlüterstrasse 3 W-4300 Essen 1 / DE | 03 /
Menzel, Johannes Siedlerstrasse 47 W-4100 Duisburg 25 / DE | [1993/37] | Application number, filing date | 93101536.6 | 02.02.1993 | [1993/37] | Priority number, date | DE19924206943 | 05.03.1992 Original published format: DE 4206943 | [1993/37] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0560039 | Date: | 15.09.1993 | Language: | DE | [1993/37] | Type: | B1 Patent specification | No.: | EP0560039 | Date: | 02.11.1995 | Language: | DE | [1995/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.07.1993 | Classification | IPC: | C10K1/34, C10K1/08, C10K1/02 | [1993/37] | CPC: |
C10K1/02 (EP);
C10K1/08 (EP);
C10K1/34 (EP)
| Designated contracting states | DE, DK, ES, GB, NL [1993/37] | Title | German: | Verfahren zur Reinigung eines durch Vergasung von kohlenstoffhaltigem Material gewonnenen Gases | [1993/37] | English: | Process for purifying gas obtained by gasification of carbonaceous material | [1993/37] | French: | Procédé pour purifier un gaz provenant de la gazéification des matériaux carbonés | [1993/37] | Examination procedure | 09.08.1993 | Examination requested [1993/40] | 03.04.1995 | Despatch of communication of intention to grant (Approval: Yes) | 08.05.1995 | Communication of intention to grant the patent | 21.07.1995 | Fee for grant paid | 21.07.1995 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
17.07.1996
25.07.1996
ADMISSIBLE Rheinbraun AG Lindenthal Stüttgenweg 2 D-50935 Köln / DE Opponent's representative Koepsell, Helmut Frankenforster Strasse 135-137 51427 Bergisch Gladbach / DE | [1996/37] | 10.09.1996 | Invitation to proprietor to file observations on the notice of opposition | 07.12.1996 | Reply of patent proprietor to notice(s) of opposition | 19.03.1998 | Despatch of communication that the patent will be revoked | 29.03.1998 | Legal effect of revocation of patent [1998/33] | Fees paid | Renewal fee | 16.01.1995 | 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. | Documents cited: | Search | [A]DE3923840 ; | [A]EP0016631 ; | [A]EP0073074 ; | [A]EP0412587 |