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EP0238148
European procedure
Extract from the Register of European Patents
EP About this file: EP0238148
| EP0238148 - Method for purifying waste water [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.07.1991 Database last updated on 22.08.2024 | Most recent event Tooltip | 06.07.1991 | No opposition filed within time limit | published on 28.08.1991 [1991/35] | Applicant(s) | For all designated states Paques B.V. T. de Boerstraat 11 NL-8561 EL Balk / NL | [1987/39] | Inventor(s) | 01 /
Field, James Aaron Bennekomseweg 2B Nl-6866 DD Heelsum / NL | [1987/39] | Representative(s) | van der Beek, George F., et al Nederlandsch Octrooibureau P.O. Box 29720 2502 LS 's-Gravenhage / NL | [N/P] |
| Former [1989/25] | van der Beek, George Frans, Ir., et al Nederlandsch Octrooibureau Scheveningseweg 82 P.O. Box 29720 NL-2502 LS 's-Gravenhage / NL | ||
| Former [1987/39] | van der Beek, George Frans Nederlandsch Octrooibureau Scheveningseweg 82 P.O. Box 29720 NL-2502 LS 's-Gravenhage / NL | Application number, filing date | 87200498.1 | 18.03.1987 | [1987/39] | Priority number, date | NL19860000723 | 20.03.1986 Original published format: NL 8600723 | [1987/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0238148 | Date: | 23.09.1987 | Language: | EN | [1987/39] | Type: | B1 Patent specification | No.: | EP0238148 | Date: | 05.09.1990 | Language: | EN | [1990/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.07.1987 | Classification | IPC: | C02F3/30, C02F3/34, C02F1/72, C02F3/28, G01N33/18 | [1987/39] | CPC: |
C02F3/1231 (EP,US);
C02F3/28 (EP,US);
C02F3/30 (EP,US);
C02F3/34 (EP,US);
C02F3/342 (EP,US);
C02F1/722 (EP,US);
C02F1/78 (EP,US);
Y02E50/30 (EP,US);
Y02W10/10 (EP,US);
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1987/39] | Title | German: | Verfahren für die Abwasserreinigung | [1987/39] | English: | Method for purifying waste water | [1987/39] | French: | Procédé pour la purification d'eau usée | [1987/39] | Examination procedure | 14.03.1988 | Examination requested [1988/19] | 21.04.1989 | Despatch of a communication from the examining division (Time limit: M06) | 27.09.1989 | Reply to a communication from the examining division | 15.12.1989 | Despatch of communication of intention to grant (Approval: Yes) | 28.02.1990 | Communication of intention to grant the patent | 02.05.1990 | Fee for grant paid | 02.05.1990 | Fee for publishing/printing paid | Opposition(s) | 06.06.1991 | No opposition filed within time limit [1991/35] | Fees paid | Renewal fee | 31.03.1989 | Renewal fee patent year 03 | 27.03.1990 | 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 | [A]GB2010798 (DEGUSSA); | [A]WO8502690 (FISCHER RECYCLING [DE], et al) | [A] - CHEMICAL ABSTRACTS, vol. 95, no. 10, 7th September 1981, page 296, abstract no. 85697s, Columbus, Ohio, US; A.M. KLIBANOV et al.: "Enzymic removal of toxic phenols and anilines from waste waters", & J. APPL. BIOCHEM. 1980, 2(5), 414-21 | [AD] - BIOTECHNOLOGY AND BIOENGINEERING, vol. XXVI, June 1984, pages 599-603, John Wiley & Sons, Inc.; S.C. ATLOW et al.: "Dephenolization of industrial wastewaters catalyzed by polyphenol oxidase" |