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EP0660803
European procedure
Extract from the Register of European Patents
EP About this file: EP0660803
| EP0660803 - PROCESS FOR CONVERTING HEXAFLUOROARSENIC ACID OR ANY SALT THEREOF TO A WATER INSOLUBLE ARSENATE SALT WHICH CAN THEN BE RENDERED NONHAZARDOUS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.11.1997 Database last updated on 14.11.2024 | Most recent event Tooltip | 21.11.1997 | No opposition filed within time limit | published on 07.01.1998 [1998/02] | Applicant(s) | For all designated states AlliedSignal Inc. 101 Columbia Road P.O. Box 2245 Morristown NJ 07962-2245 / US | [N/P] |
| Former [1995/28] | For all designated states AlliedSignal Inc. 101 Columbia Road, P.O. Box 2245 Morristown, New Jersey 07962-2245 / US | ||
| Former [1995/27] | For all designated states AlliedSignal Inc. 101 Columbia Road P.O. Box 2245 Morristown New Jersey 07962-2245 / US | Inventor(s) | 01 /
REDMON, Charles, Lewis 17 Carlton Drive Orchard Park, NY 14127 / US | 02 /
SUBBANNA, Somanahalli, Naranappa 10 Boundbrook Court East Amherst, NY 14051 / US | 03 /
SMITH, Robert, Andrew 50 Lakeside Trail Kinnelon, NJ 07405 / US | [1995/27] | Representative(s) | Hucker, Charlotte Jane, et al Gill Jennings & Every LLP The Broadgate Tower 20 Primrose Street London EC2A 2ES / GB | [N/P] |
| Former [1996/18] | Hucker, Charlotte Jane, et al Gill Jennings & Every Broadgate House, 7 Eldon Street London EC2M 7LH / GB | ||
| Former [1995/27] | Lawrence, Peter Robin Broughton GILL JENNINGS & EVERY, Broadgate House, 7 Eldon Street London EC2M 7LH / GB | Application number, filing date | 93921571.1 | 14.09.1993 | [1995/27] | WO1993US08677 | Priority number, date | US19920947643 | 17.09.1992 Original published format: US 947643 | [1995/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9406716 | Date: | 31.03.1994 | Language: | EN | [1994/08] | Type: | A1 Application with search report | No.: | EP0660803 | Date: | 05.07.1995 | Language: | EN | The application published by WIPO in one of the EPO official languages on 31.03.1994 takes the place of the publication of the European patent application. | [1995/27] | Type: | B1 Patent specification | No.: | EP0660803 | Date: | 08.01.1997 | Language: | EN | [1997/02] | Search report(s) | International search report - published on: | EP | 31.03.1994 | Classification | IPC: | C01G28/02, C02F9/00, C01B7/19 | [1995/27] | CPC: |
C01B7/195 (EP);
C01G28/023 (EP);
C01P2006/80 (EP)
| Designated contracting states | DE, FR, GB [1995/27] | Title | German: | VERFAHREN ZUR UMSETZUNG VON HEXAFLUORARSENSÄURE ODER DEREN SALZE IN EIN WASSERUNLÖSLICHES ARSENATSALZ DAS DANN UNSCHÄDLICH GEMACHT WERDEN KANN | [1995/27] | English: | PROCESS FOR CONVERTING HEXAFLUOROARSENIC ACID OR ANY SALT THEREOF TO A WATER INSOLUBLE ARSENATE SALT WHICH CAN THEN BE RENDERED NONHAZARDOUS | [1995/27] | French: | PROCEDE DE CONVERSION D'ACIDE HEXAFLUOROARSENIQUE OU D'UN SEL DUDIT ACIDE EN ARSENIATE INSOLUBLE DANS L'EAU QUI PEUT ETRE ENSUITE RENDU NON DANGEREUX | [1995/27] | Entry into regional phase | 13.03.1995 | National basic fee paid | 13.03.1995 | Designation fee(s) paid | 13.03.1995 | Examination fee paid | Examination procedure | 23.03.1994 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 13.03.1995 | Examination requested [1995/27] | 27.07.1995 | Despatch of communication of intention to grant (Approval: Yes) | 15.02.1996 | Communication of intention to grant the patent | 25.04.1996 | Fee for grant paid | 25.04.1996 | Fee for publishing/printing paid | Opposition(s) | 09.10.1997 | No opposition filed within time limit [1998/02] | Fees paid | Renewal fee | 13.03.1995 | Renewal fee patent year 03 | 09.09.1996 | 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. | Cited in | International search | [DA]US5089241 (R.A.SMITH) [DA] 1-6,10 * column W *; | [A]EP0389661 (WALHALLA-KALK ENTWICKLUNGS- UND VERTRIEBSGESELLSCHAFT) [A] 1,2 * page 2, line 5 - line 14; example 1; table 2 *; | [A]EP0387853 (FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG); | [A]GB2082564 (SHERRIT GORDON MINES) |