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EP0529907
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EP About this file: EP0529907
| EP0529907 - Method for annealing zirconium alloys to improve nodular corrosion resistance [Right-click to bookmark this link] | Status | The application has been refused Status updated on 19.12.1996 Database last updated on 19.10.2024 | Most recent event Tooltip | 19.12.1996 | Refusal of application | published on 05.02.1997 [1997/06] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [N/P] |
| Former [1993/09] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | Inventor(s) | 01 /
Taylor, Dale Frederick 1377 Rowe Road Schenectady, New York 12309 / US | [1993/09] | Representative(s) | Pratt, Richard Wilson, et al London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | [N/P] |
| Former [1993/09] | Pratt, Richard Wilson, et al London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | Application number, filing date | 92307522.0 | 18.08.1992 | [1993/09] | Priority number, date | US19910749052 | 23.08.1991 Original published format: US 749052 | [1993/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0529907 | Date: | 03.03.1993 | Language: | EN | [1993/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.11.1992 | Classification | IPC: | C22F1/02, C22F1/18 | [1993/09] | CPC: |
C22F1/02 (EP,US);
C22F1/186 (EP,US)
| Designated contracting states | CH, DE, ES, FR, IT, LI, SE [1993/09] | Title | German: | Verfahren zum Glühen von Zirkonlegierungen zur Verbesserung der Lochfrasskorrosionsbeständigkeit | [1993/09] | English: | Method for annealing zirconium alloys to improve nodular corrosion resistance | [1993/09] | French: | Procédé pour le recuit d'alliages de zirconium en vue d'améliorer la résistance à la corrosion nodulaire | [1993/09] | File destroyed: | 20.04.2002 | Examination procedure | 30.08.1993 | Examination requested [1993/43] | 06.10.1995 | Despatch of a communication from the examining division (Time limit: M04) | 07.02.1996 | Reply to a communication from the examining division | 18.03.1996 | Despatch of communication of intention to grant (Approval: ) | 04.09.1996 | Despatch of communication that the application is refused, reason: formalities examination [1997/06] | 14.09.1996 | Application refused, date of legal effect [1997/06] | Fees paid | Renewal fee | 21.07.1994 | Renewal fee patent year 03 | 31.08.1995 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.08.1996 | 05 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]US4000013 (MACEWEN STUART R, et al); | [A]GB2086945 (TELEDYNE IND); | [A]US4351678 (ANDRIEN YVES, et al) |