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EP0891814
European procedure
Extract from the Register of European Patents
EP About this file: EP0891814
| EP0891814 - Method and apparatus for controlling vertical and horizontal basket centrifuges [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.12.2003 Database last updated on 16.07.2024 | Most recent event Tooltip | 12.12.2003 | No opposition filed within time limit | published on 28.01.2004 [2004/05] | Applicant(s) | For all designated states BAKER HUGHES INCORPORATED 3900 Essex Lane Suite 1200 Houston TX 77027 / US | [N/P] |
| Former [1999/03] | For all designated states BAKER HUGHES INCORPORATED 3900 Essex Lane Suite 1200 Houston Texas 77027 / US | Inventor(s) | 01 /
Wong-Fong Leung, Wallace 11 Ames Drive Sherborn, Massachusetts 01770 / US | [1999/03] | Representative(s) | Finck, Dieter, et al V. Füner Ebbinghaus Finck Hano Patentanwälte Mariahilfplatz 2-3 81541 München / DE | [N/P] |
| Former [1999/03] | Finck, Dieter, Dr.Ing., et al Patentanwälte v. Füner, Ebbinghaus, Finck Mariahilfplatz 2 - 3 81541 München / DE | Application number, filing date | 98112289.8 | 02.07.1998 | [1999/03] | Priority number, date | US19970053117P | 18.07.1997 Original published format: US 53117 P | [1999/03] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0891814 | Date: | 20.01.1999 | Language: | EN | [1999/03] | Type: | A3 Search report | No.: | EP0891814 | Date: | 03.11.1999 | [1999/44] | Type: | B1 Patent specification | No.: | EP0891814 | Date: | 05.02.2003 | Language: | EN | [2003/06] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.09.1999 | Classification | IPC: | B04B11/04, B04B13/00 | [1999/03] | CPC: |
B04B11/043 (EP,US);
B04B13/00 (EP,US)
| Designated contracting states | CH, DE, GB, IT, LI [2000/28] |
| Former [1999/03] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Verfahren und Apparat zur Steuerung von vertikalen und horizontalen Trommelzentrifugen | [1999/03] | English: | Method and apparatus for controlling vertical and horizontal basket centrifuges | [1999/03] | French: | Procédé et appareil pour réglage de centrifugeuses à paniers verticaux et horizontaux | [1999/03] | Examination procedure | 09.02.2000 | Examination requested [2000/14] | 02.07.2001 | Despatch of a communication from the examining division (Time limit: M06) | 02.01.2002 | Reply to a communication from the examining division | 15.03.2002 | Despatch of communication of intention to grant (Approval: Yes) | 25.06.2002 | Communication of intention to grant the patent | 23.08.2002 | Fee for grant paid | 23.08.2002 | Fee for publishing/printing paid | Divisional application(s) | EP02015353.2 / EP1256384 | Opposition(s) | 06.11.2003 | No opposition filed within time limit [2004/05] | Fees paid | Renewal fee | 21.06.2000 | Renewal fee patent year 03 | 25.07.2001 | Renewal fee patent year 04 | 22.07.2002 | Renewal fee patent year 05 |
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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 | [YA]JPS62197169 ; | [A]JPH044058 ; | [A]DE3615013 (KRAUSS MAFFEI AG) [A] 1-14 * column 3, line 41 - column 5, line 17 * * figure - *; | [A]DE4004584 (KRAUSS MAFFEI AG [DE]) [A] 1-14 * figure -; claim - *; | [YA]EP0679722 (PFEIFER & LANGEN [DE]) [Y] 1 * the whole document * [A] 2-14; | [A]WO9720634 (BAKER HUGHES INC [US]) [A] 1-14* claim - * | [YA] - PATENT ABSTRACTS OF JAPAN, (19880216), vol. 12, no. 50, Database accession no. (C - 476), & JP62197169 A 19870831 (NIPPON STEEL CORP) [Y] 1 * abstract * [A] 2-14 | [A] - PATENT ABSTRACTS OF JAPAN, (19920410), vol. 016, no. 144, Database accession no. (C - 0927), & JP04004058 A 19920108 (MITSUBISHI KAKOKI KAISHA LTD) [A] 1-14 * abstract * |