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EP0745438
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EP About this file: EP0745438
| EP0745438 - Process for removing heavy metals from soil [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 07.01.2000 Database last updated on 07.06.2024 | Most recent event Tooltip | 19.03.2010 | Change - representative | published on 21.04.2010 [2010/16] | Applicant(s) | For all designated states HENKEL CORPORATION 2500 Renaissance Boulevard, Suite 200 Gulph Mills Pennsylvania 19406 / US | [N/P] |
| Former [1999/37] | For all designated states HENKEL CORPORATION 2500 Renaissance Boulevard, Suite 200 Gulph Mills, Pennsylvania 19406 / US | ||
| Former [1997/14] | For all designated states HENKEL CORPORATION 140 Germantown Pike, Suite 150 Plymouth Meeting, PA 19462 / US | ||
| Former [1996/49] | For all designated states COGNIS, INCORPORATED 2330 Circadian Way Santa Rosa, CA 95407 / US | Inventor(s) | 01 /
Fristad, William E. 321 Buena Vista Drive Santa Rosa, California 95404 / US | 02 /
Virnig, Michael J. 1105 Lanewood Way Santa Rosa, California 95404 / US | 03 /
Cassel, Jonathan M. 164 Miramontes Avenue Half Moon Bay, California 94019 / US | 04 /
Elliott, Dana K. 1129 Poppy Drive Santa Rosa, California 95404 / US | [1996/49] | Representative(s) | dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | [N/P] |
| Former [2010/15] | von Kreisler Selting Werner Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | ||
| Former [1996/49] | Jönsson, Hans-Peter, Dr.Dipl.-Chem., et al Patentanwälte von Kreisler Selting Werner Postfach 10 22 41 50462 Köln / DE | Application number, filing date | 96113209.9 | 15.09.1992 | [1996/49] | Priority number, date | US19910771286 | 03.10.1991 Original published format: US 771286 | US19920930638 | 17.08.1992 Original published format: US 930638 | [1996/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0745438 | Date: | 04.12.1996 | Language: | EN | [1996/49] | Type: | A3 Search report | No.: | EP0745438 | Date: | 24.02.1999 | [1999/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.01.1999 | Classification | IPC: | B09C1/02 | [1996/49] | CPC: |
C22B43/00 (EP,US);
B03B5/00 (EP,US);
B09B3/80 (EP,US);
B09C1/02 (EP,US);
B09C1/10 (EP,US);
C22B1/005 (EP,US);
C22B13/04 (EP,US);
C22B13/045 (EP,US);
C22B15/0067 (EP,US);
C22B25/04 (EP,US);
C22B25/06 (EP,US);
C22B3/06 (EP,US);
C22B3/1616 (EP,US);
C22B3/165 (EP,US);
C22B3/24 (EP,US);
C22B3/42 (EP,US);
C22B3/46 (EP,US);
C22B7/007 (EP,US);
Y02P10/20 (EP,US)
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| Designated contracting states | DE, FR, GB, NL, SE [1996/49] | Title | German: | Verfahren zum Entfernen von Schwermetallen aus Böden | [1996/49] | English: | Process for removing heavy metals from soil | [1996/49] | French: | Procédé d'extraction des métaux lourds du sol | [1996/49] | Examination procedure | 17.08.1996 | Examination requested [1996/49] | 25.08.1999 | Application deemed to be withdrawn, date of legal effect [2000/08] | 17.09.1999 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2000/08] | Parent application(s) Tooltip | EP92919788.7 / EP0619764 | Fees paid | Renewal fee | 17.08.1996 | Renewal fee patent year 03 | 17.08.1996 | Renewal fee patent year 04 | 17.08.1996 | Renewal fee patent year 05 | 22.08.1997 | Renewal fee patent year 06 | 26.08.1998 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 30.09.1999 | 08 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. | Documents cited: | Search | [A]DE3812986 (LANDESGEWERBEANSTALT BAYERN LG [DE]) [A] 1* page 1, lines 26-43 *; | [A] - RIETZ ET AL., "Extractionsverhalten und Bindung von Schwermetallen in Böden unterschiedlichen Belastungsgrades", LANDWITSCH. FORSCH., SONDERH., (1982), no. 38, pages 382 - 393, XP002087994 [A] 1 * page 386, paragraph 2 * |