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EP0554285
European procedure
Extract from the Register of European Patents
EP About this file: EP0554285
| EP0554285 - PROCESS FOR RECOVERING RAW MATERIALS FROM PAPER-INDUSTRY MECHANICAL WASTE SLUDGES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.07.1995 Database last updated on 24.08.2024 | Most recent event Tooltip | 15.07.1995 | No opposition filed within time limit | published on 06.09.1995 [1995/36] | Applicant(s) | For all designated states Stora Feldmühle Aktiengesellschaft Feldmühleplatz 1 40545 Düsseldorf / DE | For all designated states OMYA GmbH Brohler Strasse 11a 50968 Köln / DE | [N/P] |
| Former [1993/32] | For all designated states Stora Feldmühle Aktiengesellschaft Feldmühleplatz 1 D-40545 Düsseldorf / DE | ||
| For all designated states OMYA GmbH Brohler Strasse 11a D-50968 Köln / DE | Inventor(s) | 01 /
TEMPLER, Klaus Grenzstrasse 59 W-2082 Heidgraben / DE | 02 /
JACOBS, Günther Rosenstrasse 21 W-4005 Meerbusch 1 / DE | 03 /
TEGETHOFF, Wolfgang Marienburger Strasse 52 W-5000 Köln 51 / DE | [1993/32] | Application number, filing date | 91918013.3 | 22.10.1991 | [1993/32] | WO1991EP02003 | Priority number, date | DE19904034054 | 26.10.1990 Original published format: DE 4034054 | [1993/32] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9208001 | Date: | 14.05.1992 | Language: | DE | [1992/11] | Type: | A1 Application with search report | No.: | EP0554285 | Date: | 11.08.1993 | Language: | DE | The application published by WIPO in one of the EPO official languages on 14.05.1992 takes the place of the publication of the European patent application. | [1993/32] | Type: | B1 Patent specification | No.: | EP0554285 | Date: | 14.09.1994 | Language: | DE | [1994/37] | Search report(s) | International search report - published on: | EP | 14.05.1992 | Classification | IPC: | D21F1/66 | [1993/32] | CPC: |
C02F1/38 (EP,KR,US);
D21C5/02 (EP,KR,US);
D21F1/66 (EP,KR,US);
D21F1/68 (EP,KR,US);
C02F2103/28 (EP,KR,US);
Y02W30/64 (EP,US);
Y10S162/09 (EP,KR,US)
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| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, IT, LI, NL, SE [1993/32] | Title | German: | VERFAHREN ZUR RÜCKGEWINNUNG VON ROHSTOFFEN AUS DEM MECHANISCHEN RESTABWASSERSCHLAMM DER PAPIERINDUSTRIE | [1993/32] | English: | PROCESS FOR RECOVERING RAW MATERIALS FROM PAPER-INDUSTRY MECHANICAL WASTE SLUDGES | [1993/32] | French: | PROCEDE POUR LA RECUPERATION DE MATIERES PREMIERES A PARTIR DE LA BOUE DES EAUX RESIDUELLES DE L'INDUSTRIE DU PAPIER TRAITEES PAR LE PROCEDE MECANIQUE | [1993/32] | Entry into regional phase | 06.05.1993 | National basic fee paid | 06.05.1993 | Designation fee(s) paid | 06.05.1993 | Examination fee paid | Examination procedure | 02.03.1992 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 06.05.1993 | Examination requested [1993/32] | 28.02.1994 | Despatch of communication of intention to grant (Approval: Yes) | 14.03.1994 | Communication of intention to grant the patent | 05.04.1994 | Fee for grant paid | 05.04.1994 | Fee for publishing/printing paid | Opposition(s) | 15.06.1995 | No opposition filed within time limit [1995/36] | Fees paid | Renewal fee | 06.05.1993 | 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. | Cited in | International search | [A]US3833468 (BONIFACE A); | [A]DE2836186 (VOITH GMBH J M); | [A]DE2946160 (CELLECO AB) |