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EP0914482
European procedure
Extract from the Register of European Patents
EP About this file: EP0914482
| EP0914482 - METHOD AND APPARATUS FOR BACK-EXTRACTING METAL CHELATES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.01.2003 Database last updated on 18.11.2024 | Most recent event Tooltip | 26.09.2008 | Change - representative | published on 29.10.2008 [2008/44] | Applicant(s) | For all designated states IDAHO RESEARCH FOUNDATION, INC. Morrill Hall 103, University of Idaho Moscow, Idaho 83844-3003 / US | [N/P] |
| Former [1999/19] | For all designated states IDAHO RESEARCH FOUNDATION, INC. Morrill Hall 103, University of Idaho Moscow, Idaho 83844-3003 / US | Inventor(s) | 01 /
WAI, Chien, M. 472 Ridge Road Moscow, ID 83843 / US | 02 /
SMART, Neil, G. R176, B229 Res. and Tech. Group, BNFL, Sellafield Seascale, Cumbria CA20 1PG / GB | 03 /
YUEHE, Lin 109 N. Lily Street 2 Moscow, ID 83843 / US | [1999/19] | Representative(s) | Gowshall, Jonathan Vallance, et al Forresters IP LLP Skygarden Erika-Mann-Strasse 11 80636 München / DE | [N/P] |
| Former [2008/44] | Gowshall, Jonathan Vallance, et al Forrester & Boehmert Pettenkoferstrasse 20-22 80336 München / DE | ||
| Former [1999/19] | Gowshall, Jonathan Vallance, et al FORRESTER & BOEHMERT Franz-Joseph-Strasse 38 80801 München / DE | Application number, filing date | 97938126.6 | 18.07.1997 | [1999/19] | WO1997US13777 | Priority number, date | US19960692894 | 26.07.1996 Original published format: US 692894 | [1999/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9804754 | Date: | 05.02.1998 | Language: | EN | [1998/05] | Type: | A1 Application with search report | No.: | EP0914482 | Date: | 12.05.1999 | Language: | EN | The application published by WIPO in one of the EPO official languages on 05.02.1998 takes the place of the publication of the European patent application. | [1999/19] | Type: | B1 Patent specification | No.: | EP0914482 | Date: | 06.03.2002 | Language: | EN | [2002/10] | Search report(s) | International search report - published on: | EP | 05.02.1998 | Classification | IPC: | C22B3/16, C22B59/00, C22B60/02 | [1999/19] | CPC: |
C22B59/00 (EP,US);
C22B3/16 (KR);
B01D11/0203 (EP,US);
B01D11/0407 (EP,US);
C22B3/02 (EP,US);
C22B3/26 (EP,KR,US);
C22B3/304 (EP,US);
C22B60/02 (EP,US);
Y02P10/20 (EP,US);
Y10S210/912 (EP,US)
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| Designated contracting states | BE, CH, DE, ES, FR, GB, IT, LI, NL, SE [1999/19] | Title | German: | VERFAHREN UND VORRICHTUNG ZUR RÜCKEXTRAKTION VON METALLCHELATEN | [2001/16] | English: | METHOD AND APPARATUS FOR BACK-EXTRACTING METAL CHELATES | [1999/19] | French: | PROCEDE ET APPAREIL POUR LA REEXTRACTION DE CHELATES | [2001/16] |
| Former [1999/19] | VERFAHREN UND VOORICHTUNG ZUR RÜCKEXTRAKTION VON METALLCHELATEN | ||
| Former [1999/19] | PROCEDE ET APPAREIL POUR L'EXTRACTION INVERSEE DE CHELATES | Entry into regional phase | 25.02.1999 | National basic fee paid | 25.02.1999 | Designation fee(s) paid | 25.02.1999 | Examination fee paid | Examination procedure | 26.02.1998 | Request for preliminary examination filed International Preliminary Examining Authority: US | 25.02.1999 | Examination requested [1999/19] | 28.03.2001 | Despatch of communication of intention to grant (Approval: Yes) | 10.08.2001 | Communication of intention to grant the patent | 09.10.2001 | Fee for grant paid | 09.10.2001 | Fee for publishing/printing paid | Opposition(s) | 09.12.2002 | No opposition filed within time limit [2003/09] | Fees paid | Renewal fee | 13.07.1999 | Renewal fee patent year 03 | 12.07.2000 | Renewal fee patent year 04 | 12.07.2001 | Renewal fee patent year 05 |
| 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 | 06.03.2002 | CH | 06.03.2002 | LI | 06.03.2002 | NL | 06.03.2002 | [2003/06] |
| Former [2003/01] | CH | 06.03.2002 | |
| LI | 06.03.2002 | Cited in | International search | [AD]US5356538 (WAI CHIEN M [US], et al) [AD] 1,19,29 * claim 1 *; | [A]WO9533541 (IDAHO RES FOUND [US]) [A] 1 * claim 1 *; | [A]WO9533542 (IDAHO RES FOUND [US]) [A] 1 * claim 1 *; | [AP]US5606724 (WAI CHIEN M [US], et al) [AP] 1* claim 1 * |