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EP0717842
European procedure
Extract from the Register of European Patents
EP About this file: EP0717842
| EP0717842 - DETECTION OF CRACKS WITH A TRANSIENT ELECTROMAGNETIC DIFFUSION INSPECTION METHOD [Right-click to bookmark this link] | |||
| Former [1996/26] | DETECTION OF CRACKS WITH TRANSIENT ELECTROMAGNETIC DIFFUSION INSPECTION METHOD | ||
| [2000/30] | Status | No opposition filed within time limit Status updated on 06.12.2002 Database last updated on 01.01.2025 | Most recent event Tooltip | 04.07.2008 | Change - representative | published on 06.08.2008 [2008/32] | Applicant(s) | For all designated states Phillips Petroleum Company 5th and Keeler Bartlesville Oklahoma 74004 / US | [N/P] |
| Former [2002/05] | For all designated states PHILLIPS PETROLEUM COMPANY 5th and Keeler Bartlesville Oklahoma 74004 / US | ||
| Former [2001/10] | For all designated states ATLANTIC RICHFIELD COMPANY 200 East Randolph Drive Chicago, Illinois 60601 / US | ||
| Former [1996/26] | For all designated states ATLANTIC RICHFIELD COMPANY 2300 W. Plano Parkway Plano, TX 75075 / US | Inventor(s) | 01 /
BOHON, William, Mark 18618 Snowy Plover Circle Anchorage, AK 99516 / US | 02 /
LARA, Pedro, F. 3423 Whitehall Drive Dallas, TX 75229 / US | [1996/26] | Representative(s) | Ricker, Mathias, et al Bardehle Pagenberg Postfach 86 06 20 81633 München / DE | [N/P] |
| Former [2008/32] | Ricker, Mathias, et al Patent- und Rechtsanwälte Bardehle . Pagenberg . Dost . Altenburg . Geissler Postfach 86 06 20 81633 München / DE | ||
| Former [2002/27] | Ricker, Mathias, Dr. Dipl.-Chem., et al Patent- und Rechtsanwälte Bardehle - Pagenberg - Dost - Altenburg - Geissler - Isenbruck Postfach 86 06 20 81633 München / DE | ||
| Former [2002/09] | Colmer, Stephen Gary, et al Mathys & Squire 100 Gray's Inn Road London WC1X 8AL / GB | ||
| Former [2002/05] | Ebner von Eschenbach, Jennifer, et al Ladas & Parry, Dachauerstrasse 37 80335 München / DE | ||
| Former [2000/38] | Colmer, Stephen Gary, et al Mathys & Squire 100 Gray's Inn Road London WC1X 8AL / GB | ||
| Former [1996/26] | Cropp, John Anthony David, et al MATHYS & SQUIRE 100 Grays Inn Road London WC1X 8AL / GB | Application number, filing date | 94920730.2 | 08.06.1994 | [1996/26] | WO1994US06657 | Priority number, date | US19930080360 | 21.06.1993 Original published format: US 80360 | [1996/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9500840 | Date: | 05.01.1995 | Language: | EN | [1995/02] | Type: | A1 Application with search report | No.: | EP0717842 | Date: | 26.06.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 05.01.1995 takes the place of the publication of the European patent application. | [1996/26] | Type: | B1 Patent specification | No.: | EP0717842 | Date: | 30.01.2002 | Language: | EN | [2002/05] | Search report(s) | International search report - published on: | US | 05.01.1995 | (Supplementary) European search report - dispatched on: | EP | 15.04.1996 | Classification | IPC: | G01N27/82, G01N27/90, G01R33/12 | [1996/26] | CPC: |
G01N27/82 (EP,US);
G01N27/902 (EP,US)
| Designated contracting states | AT, BE, DE, DK, FR, GB, IE, IT, LU, MC, NL, PT, SE [1996/26] | Title | German: | DETEKTION VON RISSEN DURCH EINE ELEKTROMAGNETISCHE TRANSIENTENDIFFUSIONSINSPEKTIONSMETHODE | [1996/26] | English: | DETECTION OF CRACKS WITH A TRANSIENT ELECTROMAGNETIC DIFFUSION INSPECTION METHOD | [2000/30] | French: | DETECTION DE FISSURES PAR UNE METHODE D'INSPECTION PAR DIFFUSION DE TRANSITOIRES ELECTROMAGNETIQUES | [1996/26] |
| Former [1996/26] | DETECTION OF CRACKS WITH TRANSIENT ELECTROMAGNETIC DIFFUSION INSPECTION METHOD | Entry into regional phase | 16.12.1995 | National basic fee paid | 16.12.1995 | Search fee paid | 16.12.1995 | Designation fee(s) paid | 16.12.1995 | Examination fee paid | Examination procedure | 20.01.1995 | Request for preliminary examination filed International Preliminary Examining Authority: US | 16.12.1995 | Examination requested [1996/26] | 04.05.1999 | Despatch of a communication from the examining division (Time limit: M04) | 27.08.1999 | Reply to a communication from the examining division | 09.09.1999 | Despatch of a communication from the examining division (Time limit: M04) | 20.12.1999 | Reply to a communication from the examining division | 16.08.2000 | Despatch of communication of intention to grant (Approval: No) | 14.12.2000 | Despatch of communication of intention to grant (Approval: later approval) | 27.12.2000 | Communication of intention to grant the patent | 08.03.2001 | Fee for grant paid | 08.03.2001 | Fee for publishing/printing paid | Opposition(s) | 31.10.2002 | No opposition filed within time limit [2003/04] | Fees paid | Renewal fee | 24.06.1996 | Renewal fee patent year 03 | 24.06.1997 | Renewal fee patent year 04 | 23.06.1998 | Renewal fee patent year 05 | 17.06.1999 | Renewal fee patent year 06 | 21.06.2000 | Renewal fee patent year 07 | 05.06.2001 | Renewal fee patent year 08 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | AT | 30.01.2002 | DK | 30.04.2002 | PT | 30.04.2002 | SE | 30.04.2002 | [2003/45] |
| Former [2003/09] | AT | 30.01.2002 | |
| PT | 30.04.2002 | ||
| SE | 30.04.2002 | ||
| Former [2003/06] | PT | 30.04.2002 | |
| SE | 30.04.2002 | ||
| Former [2002/37] | SE | 30.04.2002 | Documents cited: | Search | [ ] - No further relevant documents disclosed | International search | [XA]US3543144 (WALTERS WILLIAM T, et al); | [X]US3940689 (JOHNSON JR WADE M); | [A]US4292589 (BONNER STEPHEN D [US]); | [A]US4636727 (KAHIL JOHN E [US], et al); | [A]US4839593 (SPIES BRIAN R [US]); | [A]US4843319 (LARA PEDRO F [US]); | [A]US4843320 (SPIES BRIAN R [US]); | [X]US4878180 (MCWHIRTER VERNIE C [US], et al); | [AP]US5233297 (LARA PEDRO F [US]) |