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EP0381007
European procedure
Extract from the Register of European Patents
EP About this file: EP0381007
| EP0381007 - Process and installation for the anaerobic digestion of highly charged process waters [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.01.1994 Database last updated on 06.07.2024 | Most recent event Tooltip | 27.01.1994 | No opposition filed within time limit | published on 16.03.1994 [1994/11] | Applicant(s) | For all designated states REIFLOCK-ABWASSERTECHNIK GMBH Rheinstrasse 180 76532 Baden-Baden / DE | [N/P] |
| Former [1992/44] | For all designated states REIFLOCK-ABWASSERTECHNIK GMBH Rheinstrasse 180 D-76532 Baden-Baden / DE | ||
| Former [1990/32] | For all designated states REIFLOCK-UMWELTTECHNIK MARGOT REICHMANN Rheinstrasse 32 D-7570 Baden-Baden / DE | Inventor(s) | 01 /
Gött, Erich Limbruchweg 14 D-7630 Lahr / DE | [1990/32] | Representative(s) | Graf Glück Habersack Kritzenberger Lessingstrasse 12 76530 Baden-Baden / DE | [N/P] |
| Former [1990/32] | Zipse & Habersack Lessingstrasse 12 D-76530 Baden-Baden / DE | Application number, filing date | 90101261.7 | 23.01.1990 | [1990/32] | Priority number, date | DE19893902867 | 01.02.1989 Original published format: DE 3902867 | [1990/32] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0381007 | Date: | 08.08.1990 | Language: | DE | [1990/32] | Type: | B1 Patent specification | No.: | EP0381007 | Date: | 24.03.1993 | Language: | DE | [1993/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.05.1990 | Classification | IPC: | C02F3/28 | [1990/32] | CPC: |
C02F3/1215 (EP,US);
C02F1/006 (EP,US);
C02F3/006 (EP,US);
C02F3/28 (EP,US);
C02F2103/22 (EP,US);
C02F2209/02 (EP,US);
C02F2209/04 (EP,US);
C02F2209/05 (EP,US);
C02F2209/06 (EP,US);
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1990/32] | Title | German: | Verfahren und Anlage zum anaeroben Abbau von hochbelasteten Prozessabwässern | [1990/32] | English: | Process and installation for the anaerobic digestion of highly charged process waters | [1990/32] | French: | Procédé et installation de digestion anaérobie d'eaux de fabrication à forte charge | [1990/32] | Examination procedure | 24.12.1990 | Examination requested [1991/09] | 15.05.1992 | Despatch of communication of intention to grant (Approval: Yes) | 18.09.1992 | Communication of intention to grant the patent | 16.12.1992 | Fee for grant paid | 16.12.1992 | Fee for publishing/printing paid | Opposition(s) | 28.12.1993 | No opposition filed within time limit [1994/11] | Fees paid | Renewal fee | 03.01.1992 | Renewal fee patent year 03 | 02.12.1992 | Renewal fee patent year 04 |
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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 | [Y]US4213857 (HAGA RYOICHI [JP], et al); | [Y]EP0077002 (KONINCKS O STUDIEBUREAU [BE], et al); | [Y]DE3314863 (BOEHNKE BOTHO [DE]); | [Y]DE3327032 (BENCKISER GMBH JOH A [DE]); | [Y]EP0143149 (LAHR ABWASSER [DE]); | [A]EP0245910 (KNP PAPIER BV [NL]) | [Y] - GWF-WASSER/ABWASSER, Band 126, Heft 2, Februar 1985, Seiten 56-65; A. AIVASIDIS et al.: Biomasseabtrennung in der anaeroben Abwasserreinigung"; Seite 8, Punkt 3. "Biomasse-Rückhaltung/-Rückführung" |