EP1319638 - Permeable cement for wells [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 17.02.2006 Database last updated on 20.05.2024 | Most recent event Tooltip | 17.02.2006 | Application deemed to be withdrawn | published on 05.04.2006 [2006/14] | Applicant(s) | For all designated states HALLIBURTON ENERGY SERVICES, INC. P.O. Box 1431 Duncan Oklahoma 73536 / US | [N/P] |
Former [2003/25] | For all designated states Halliburton Energy Services, Inc. P.O. Box 1431 Duncan, Oklahoma 73536 / US | Inventor(s) | 01 /
Nguyen, Philip 1107 Jones Avenue Duncan, Oklahoma 73533 / US | 02 /
Brown, David L. Route 1, Box 171 Temple, Oklahoma 73568 / US | 03 /
Barton, Johnny A. 1002 North 2nd Street Marlow, Oklahoma 73055 / US | [2003/25] | Representative(s) | Wain, Christopher Paul, et al A.A. Thornton & Co. 235 High Holborn London WC1V 7LE / GB | [N/P] |
Former [2003/25] | Wain, Christopher Paul, et al A.A. Thornton & Co. 235 High Holborn London WC1V 7LE / GB | Application number, filing date | 02258409.8 | 05.12.2002 | [2003/25] | Priority number, date | US20010013975 | 11.12.2001 Original published format: US 13975 | [2003/25] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1319638 | Date: | 18.06.2003 | Language: | EN | [2003/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.04.2003 | Classification | IPC: | C04B28/04, C04B38/04, C04B24/24, E21B43/08, E21B33/138 | [2003/25] | CPC: |
E21B33/14 (EP,US);
C04B28/02 (EP,US);
C04B40/0633 (EP,US);
C09K8/46 (EP,US);
C09K8/473 (EP,US);
E21B43/02 (EP,US);
| C-Set: |
C04B28/02, C04B22/12, C04B24/243, C04B38/10, C04B40/0633, C04B2103/0049 (EP,US);
C04B28/02, C04B22/14, C04B24/26, C04B38/10, C04B40/0633, C04B2103/0049 (US,EP);
C04B28/02, C04B24/383, C04B38/10, C04B40/0633, C04B2103/0001, C04B2103/0049 (US,EP)
| Designated contracting states | DE, DK, FR, GB, IT, NL [2004/11] |
Former [2003/25] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, SI, SK, TR | Title | German: | Durchlässiger Zement für Bohrlöcher | [2003/25] | English: | Permeable cement for wells | [2003/25] | French: | Ciment perméable pour les puits de forage | [2003/25] | Examination procedure | 28.11.2003 | Examination requested [2004/05] | 17.03.2005 | Despatch of a communication from the examining division (Time limit: M06) | 28.09.2005 | Application deemed to be withdrawn, date of legal effect [2006/14] | 03.11.2005 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2006/14] | Fees paid | Renewal fee | 14.12.2004 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 31.12.2005 | 04   M06   Not yet paid |
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