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EP0616022
European procedure
Extract from the Register of European Patents
EP About this file: EP0616022
| EP0616022 - Process for pressure gasification of fine particulate fuels [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 01.08.1997 Database last updated on 14.06.2024 | Most recent event Tooltip | 01.08.1997 | Opposition rejected | published on 17.09.1997 [1997/38] | Applicant(s) | For all designated states Krupp Koppers GmbH Altendorfer Strasse 120 45143 Essen / DE | [N/P] |
| Former [1994/38] | For all designated states Krupp Koppers GmbH Altendorfer Strasse 120 D-45143 Essen / DE | Inventor(s) | 01 /
Dürrfeld Rainer, Dr. Auf der Bucht 31 W-4300 Essen15 / DE | 02 /
Kowoll Johannes, Dr. Melschedeweg 21 W-4630 Bochum 1 / DE | 03 /
Kuske Eberhard, Dr. Menzelstrasse 5 W-4300 Essen 1 / DE | 04 /
Niermann Hans Wickenburgstr. 58 W-4300 Essen 1 / DE | 05 /
Wilmer Gerhard Pastoratsweg 27 W-4320 Hattingen / DE | 06 /
Wolff Joachim Scharnhorststr. 8 W-4300 Essen 1 / DE | [1994/38] | Representative(s) | Andrejewski, Walter, et al Patentanwälte Andrejewski, Honke & Partner Postfach 10 02 54 45002 Essen / DE | [N/P] |
| Former [1994/38] | Andrejewski, Walter, Dr., et al Patentanwälte Andrejewski, Honke & Partner Postfach 10 02 54 D-45002 Essen / DE | Application number, filing date | 93104291.5 | 16.03.1993 | [1994/38] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0616022 | Date: | 21.09.1994 | Language: | DE | [1994/38] | Type: | B1 Patent specification | No.: | EP0616022 | Date: | 13.09.1995 | Language: | DE | [1995/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.09.1993 | Classification | IPC: | C10J3/46, C10J3/86, C10J3/84, C10J3/78 | [1994/38] | CPC: |
C10J3/845 (EP,US);
C10J3/46 (EP,US);
C10J3/78 (EP,US);
C10J3/84 (EP,US);
C10J3/86 (EP,US);
C10K1/04 (EP,US);
C10J2300/1246 (EP,US)
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| Designated contracting states | BE, DE, DK, ES, FR, GB, GR, IT, NL [1994/38] | Title | German: | Verfahren für die Druckvergasung von feinteiligen Brennstoffen | [1994/38] | English: | Process for pressure gasification of fine particulate fuels | [1994/38] | French: | Procédé pour la gazéification sous pression de combustibles finement divisés | [1994/38] | Examination procedure | 15.10.1993 | Examination requested [1994/38] | 06.03.1995 | Despatch of communication of intention to grant (Approval: Yes) | 17.03.1995 | Communication of intention to grant the patent | 06.04.1995 | Fee for grant paid | 06.04.1995 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
13.06.1996
01.07.1996
ADMISSIBLE L. & C. Steinmüller GmbH D-51641 Gummersbach / DE Opponent's representative Carstens, Wilhelm Falkenstrasse 40a 81541 München / DE | [1996/32] | 18.07.1996 | Invitation to proprietor to file observations on the notice of opposition | 03.10.1996 | Reply of patent proprietor to notice(s) of opposition | 11.04.1997 | Date of oral proceedings | 22.04.1997 | Despatch of minutes of oral proceedings | 22.04.1997 | Date of despatch of rejection of opposition | 02.05.1997 | Legal effect of rejection of opposition [1997/38] | Fees paid | Renewal fee | 11.02.1995 | 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]FR1070615 (BABCOCK & WILCOX FRANCE); | [A]DE3809313 (KRUPP KOPPERS GMBH [DE]); | [A]EP0099833 (CREUSOT LOIRE [FR]); | [A]FR2500470 (STEINMUELLER GMBH L & C [DE]); | [A]DE1596323 (WALTHER & CIE AG) | by applicant | EP0115094 |