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EP0787109
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EP About this file: EP0787109
| EP0787109 - PROCESS FOR TREATING AQUEOUS MEDIA CONTAINING METAL IONS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 17.12.1999 Database last updated on 12.10.2024 | Most recent event Tooltip | 17.12.1999 | Application deemed to be withdrawn | published on 02.02.2000 [2000/05] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [1997/32] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
BROWN, Cary, Vic 417 Hickory Lane Waverly, TE 37185-2785 / US | 02 /
CRAVEN, John, Stephen 147 Belmont Drive Wilmington, DE 19808-4330 / US | 03 /
MARTZ, Gregory, Alan 227 Village Circle West Dickson, TE 37055-2936 / US | 04 /
MERKLE, James, Elliott, Jr. 200 Druid Hills Drive Dickson, TE 37055-3331 / US | 05 /
VICK, William, Larry Rural Route 1, Box 260 Camden, TE 38320-9738 / US | 06 /
WAGNER, Melissa, Clare 34 Cedar Farms Drive Newark, DE 19702-3616 / US | [1997/32] | Representative(s) | Woodcraft, David Charles, et al Brookes Batchellor 102-108 Clerkenwell Road London EC1M 5SA / GB | [N/P] |
| Former [1997/32] | Woodcraft, David Charles, et al BROOKES & MARTIN High Holborn House 52/54 High Holborn London, WC1V 6SE / GB | Application number, filing date | 95937655.9 | 19.10.1995 | [1997/32] | WO1995US13914 | Priority number, date | US19940327332 | 21.10.1994 Original published format: US 327332 | [1997/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9612680 | Date: | 02.05.1996 | Language: | EN | [1996/20] | Type: | A1 Application with search report | No.: | EP0787109 | Date: | 06.08.1997 | Language: | EN | The application published by WIPO in one of the EPO official languages on 02.05.1996 takes the place of the publication of the European patent application. | [1997/32] | Search report(s) | International search report - published on: | EP | 02.05.1996 | Classification | IPC: | C02F9/00, C02F1/62, C02F1/64, C02F1/52 | [1997/32] | CPC: |
C02F9/00 (EP,US);
C02F1/5236 (EP,US);
C02F1/62 (EP,US);
C02F1/64 (EP,US);
C02F2101/20 (EP,US);
Y10S210/912 (EP,US);
Y10S423/01 (EP,US)
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| Designated contracting states | DE, ES, GB, NL [1997/32] | Title | German: | VERFAHREN ZUM BEHANDELN VON METALLIONE ENTHALTENDEN WÄSSERIGEN MITTELN | [1997/32] | English: | PROCESS FOR TREATING AQUEOUS MEDIA CONTAINING METAL IONS | [1997/32] | French: | PROCEDE DE TRAITEMENT DE MILIEUX AQUEUX CONTENANT DES IONS METALLIQUES | [1997/32] | Entry into regional phase | 27.03.1997 | National basic fee paid | 27.03.1997 | Designation fee(s) paid | 27.03.1997 | Examination fee paid | Examination procedure | 17.04.1996 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 27.03.1997 | Examination requested [1997/32] | 30.03.1999 | Despatch of a communication from the examining division (Time limit: M04) | 10.08.1999 | Application deemed to be withdrawn, date of legal effect [2000/05] | 08.09.1999 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2000/05] | Fees paid | Renewal fee | 27.03.1997 | Renewal fee patent year 03 | 17.10.1998 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.10.1999 | 05 M06 Not yet paid |
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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]EP0140444 (DHV RAADGEVEND ING [NL]) [A] * claims 1-6 *; | [A]GB2040904 (PFIZER) [A] * claims 1-9 * |