EP1445420 - Oil separation and pumping systems [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 06.08.2004 Database last updated on 26.07.2024 | Most recent event Tooltip | 06.08.2004 | Withdrawal of application | published on 22.09.2004 [2004/39] | Applicant(s) | For all designated states Baker Hughes Limited Orion House, 5 Upper St. Martin's Lane London WC2H 9EH / GB | [2004/33] | Inventor(s) | 01 /
Shaw, Christopher K. 104 N.W. Russel Drive Claremore, OK 74017 / US | 02 /
Thompson, Peter A. Goodridge 1, Goodridge Avenue Gloucester G12 OE2 / GB | [2004/34] | Representative(s) | Finck, Dieter, et al V. Füner Ebbinghaus Finck Hano Patentanwälte Mariahilfplatz 2-3 81541 München / DE | [N/P] |
Former [2004/33] | Finck, Dieter, Dr.Ing., et al v. Füner Ebbinghaus Finck Hano Mariahilfplatz 2 - 3 81541 München / DE | Application number, filing date | 04008544.1 | 26.09.1997 | [2004/33] | Priority number, date | US19960027282P | 27.09.1996 Original published format: US 27282 P | [2004/33] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1445420 | Date: | 11.08.2004 | Language: | EN | [2004/33] | Type: | A3 Search report | No.: | EP1445420 | Date: | 08.09.2004 | [2004/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.07.2004 | Classification | IPC: | E21B43/38 | [2004/37] | CPC: |
E21B43/385 (EP,US);
B04C5/00 (EP);
B04C5/26 (EP);
B04C5/28 (EP);
E21B34/06 (EP);
E21B43/121 (EP,US);
E21B43/35 (EP,US)
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Former IPC [2004/33] | E21B43/38, E21B43/40, B04C5/28, B04C5/26, B04C5/00 | Designated contracting states | FR, GB [2004/33] | Title | German: | Öltrenn- und Pumpsysteme | [2004/33] | English: | Oil separation and pumping systems | [2004/33] | French: | Systèmes de séparation d'huile et de pompage | [2004/33] | Examination procedure | 08.04.2004 | Examination requested [2004/33] | 30.07.2004 | Application withdrawn by applicant [2004/39] | Parent application(s) Tooltip | EP97910369.4 / EP0979345 | Fees paid | Renewal fee | 08.04.2004 | Renewal fee patent year 03 | 08.04.2004 | Renewal fee patent year 04 | 08.04.2004 | Renewal fee patent year 05 | 08.04.2004 | Renewal fee patent year 06 | 08.04.2004 | Renewal fee patent year 07 |
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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]US4738779 (CARROLL NOEL [AU], et al) [A] 1* figure 3 *; | [X]US5456837 (PEACHEY BRUCE R [CA]) [X] 1 * column 5, line 4 - line 53; figure 5 * * Claim 1 lacks an inventive step with regard to this document considerd alone * |