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EP0643606
European procedure
Extract from the Register of European Patents
EP About this file: EP0643606
| EP0643606 - APPARATUS AND METHOD FOR REVERSED PERMEATION MEMBRANE EXTRACTION OF COMPOUNDS FROM SAMPLE SOLUTIONS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.01.1998 Database last updated on 13.07.2024 | Most recent event Tooltip | 28.12.2007 | Lapse of the patent in a contracting state Updated state(s): FR | published on 30.01.2008 [2008/05] | Applicant(s) | For all designated states THE DOW CHEMICAL COMPANY 2030 Dow Center Midland, Michigan 48674 / US | [1997/48] |
| Former [1995/12] | For all designated states THE DOW CHEMICAL COMPANY 2030 Dow Center, Abbott Road Midland, Michigan 48640 / US | Inventor(s) | 01 /
MELCHER, Richard, G. 4619 Washington Midland, MI 48640 / US | 02 /
O'CONNOR, Paul, J. 2814 Highbrook Midland, MI 48640 / US | 03 /
MCCABE, Terrence 4008 Elm Street Midland, MI 48642 / US | [1995/12] | Representative(s) | Peuscet, Jacques, et al Ipsilon Le Centralis 63, avenue du Général Leclerc 92340 Bourg-la-Reine / FR | [N/P] |
| Former [1995/12] | Peuscet, Jacques, et al SCP Cabinet Peuscet et Autres, 68, rue d'Hauteville F-75010 Paris / FR | Application number, filing date | 93914261.8 | 28.05.1993 | [1995/12] | WO1993US05141 | Priority number, date | US19920893874 | 05.06.1992 Original published format: US 893874 | [1995/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9325293 | Date: | 23.12.1993 | Language: | EN | [1993/30] | Type: | A1 Application with search report | No.: | EP0643606 | Date: | 22.03.1995 | Language: | EN | The application published by WIPO in one of the EPO official languages on 23.12.1993 takes the place of the publication of the European patent application. | [1995/12] | Type: | B1 Patent specification | No.: | EP0643606 | Date: | 19.03.1997 | Language: | EN | [1997/12] | Search report(s) | International search report - published on: | US | 23.12.1993 | (Supplementary) European search report - dispatched on: | EP | 27.10.1995 | Classification | IPC: | B01D11/00, B01D29/13, G01N30/08, B01D11/02 | [1995/50] | CPC: |
B01D61/00 (EP,US);
B01D11/0415 (EP,US);
G01N1/34 (EP,US);
G01N30/08 (EP,US);
G01N2001/4016 (EP,US);
G01N2030/062 (EP,US);
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| Former IPC [1995/12] | B01D11/00, B01D29/13 | Designated contracting states | BE, DE, FR, GB, IT, NL [1995/12] | Title | German: | VORRICHTUNG UND METHODE ZUR UMKEHRPERMEATIONSMEMBRANEXTRAKTION VON VERBINDUNGEN AUS PROBELÖSUNGEN | [1995/12] | English: | APPARATUS AND METHOD FOR REVERSED PERMEATION MEMBRANE EXTRACTION OF COMPOUNDS FROM SAMPLE SOLUTIONS | [1995/12] | French: | APPAREIL ET PROCEDE D'EXTRACTION DE COMPOSES DE SOLUTIONS ECHANTILLONS PAR MEMBRANE A INFILTRATION INVERSE | [1995/12] | Entry into regional phase | 15.11.1994 | National basic fee paid | 15.11.1994 | Search fee paid | 15.11.1994 | Designation fee(s) paid | 15.11.1994 | Examination fee paid | Examination procedure | 07.12.1993 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 15.11.1994 | Examination requested [1995/12] | 10.01.1996 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time | 26.07.1996 | Despatch of communication of intention to grant (Approval: Yes) | 18.09.1996 | Communication of intention to grant the patent | 18.11.1996 | Fee for grant paid | 18.11.1996 | Fee for publishing/printing paid | Opposition(s) | 20.12.1997 | No opposition filed within time limit [1998/11] | Fees paid | Renewal fee | 22.02.1996 | Renewal fee patent year 03 | 11.03.1996 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.05.1995 | 03 M06 Fee paid on 22.02.1996 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | BE | 19.03.1997 | FR | 19.03.1997 | IT | 19.03.1997 | NL | 19.03.1997 | [2004/35] |
| Former [2003/08] | BE | 19.03.1997 | |
| IT | 19.03.1997 | ||
| NL | 19.03.1997 | ||
| FR | 14.08.1997 | ||
| Former [1999/42] | BE | 19.03.1997 | |
| IT | 19.03.1997 | ||
| FR | 14.08.1997 | ||
| Former [1998/03] | BE | 19.03.1997 | |
| FR | 14.08.1997 | ||
| Former [1997/49] | BE | 19.03.1997 | Documents cited: | Search | [ ] - No further relevant documents disclosed | International search | [A]US4913812 (MORIGUCHI SOYAO [JP], et al); | [A]US4891137 (NOHL ANDRE [US], et al); | [A]US4819478 (MELCHER RICHARD G [US]); | [A]US4775476 (MELCHER RICHARD G [US], et al); | [A]US4738781 (WORD WILLIAM W [US], et al); | [A]US4525278 (FROST III ARTHUR W [US]); | [A]US3967928 (SCHMIDT DONALD D, et al) |