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EP0945590
European procedure
Extract from the Register of European Patents
EP About this file: EP0945590
| EP0945590 - Electromagnetic downlink and pickup apparatus [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.09.2006 Database last updated on 19.07.2024 | Most recent event Tooltip | 01.09.2006 | No opposition filed within time limit | published on 04.10.2006 [2006/40] | Applicant(s) | For all designated states HALLIBURTON ENERGY SERVICES, INC. P.O. Box 819052 Dallas Texas 75381-9052 / US | [N/P] |
| Former [2005/43] | For all designated states HALLIBURTON ENERGY SERVICES, INC. P.O. Box 819052 Dallas Texas 75381-9052 / US | ||
| Former [1999/39] | For all designated states Halliburton Energy Services, Inc. P.O. Box 819052 Dallas, Texas 75381-9052 / US | Inventor(s) | 01 /
Smith, Harrison C. 10468 County Road 288 Anna, Texas 75409 / US | [1999/39] | Representative(s) | Wain, Christopher Paul, et al A.A. Thornton & Co. 235 High Holborn London WC1V 7LE / GB | [N/P] |
| Former [1999/39] | Wain, Christopher Paul, et al A.A. THORNTON & CO. Northumberland House 303-306 High Holborn London WC1V 7LE / GB | Application number, filing date | 99301420.8 | 25.02.1999 | [1999/39] | Priority number, date | US19980032486 | 27.02.1998 Original published format: US 32486 | [1999/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0945590 | Date: | 29.09.1999 | Language: | EN | [1999/39] | Type: | A3 Search report | No.: | EP0945590 | Date: | 04.07.2001 | [2001/27] | Type: | B1 Patent specification | No.: | EP0945590 | Date: | 26.10.2005 | Language: | EN | [2005/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.05.2001 | Classification | IPC: | E21B47/12 | [1999/39] | CPC: |
E21B47/13 (EP,US)
| Designated contracting states | FR, GB [2002/13] |
| Former [1999/39] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Elektromagnetische Anordnung zur Abwartsverbindung und Signalaufnahme | [1999/39] | English: | Electromagnetic downlink and pickup apparatus | [1999/39] | French: | Dispositif électromagnétique permettant la liaison descendante et la prise de signaux | [2005/23] |
| Former [1999/39] | Dispositif électromagnétique permettant la liaison descendante et la prise de signeaux | Examination procedure | 21.12.2001 | Examination requested [2002/10] | 05.01.2002 | Loss of particular rights, legal effect: designated state(s) | 13.05.2002 | Despatch of communication of loss of particular rights: designated state(s) DE, DK, NL | 14.11.2002 | Despatch of a communication from the examining division (Time limit: M06) | 12.05.2003 | Reply to a communication from the examining division | 21.04.2005 | Communication of intention to grant the patent | 19.08.2005 | Fee for grant paid | 19.08.2005 | Fee for publishing/printing paid | Opposition(s) | 27.07.2006 | No opposition filed within time limit [2006/40] | Fees paid | Renewal fee | 15.02.2001 | Renewal fee patent year 03 | 13.02.2002 | Renewal fee patent year 04 | 06.02.2003 | Renewal fee patent year 05 | 04.02.2004 | Renewal fee patent year 06 | 04.02.2005 | Renewal fee patent year 07 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 22.02.2002 | DE M01 Not yet paid | 22.02.2002 | DK M01 Not yet paid | 22.02.2002 | NL M01 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 | [XY]US3967201 (RORDEN LOUIS H) [X] 1,3-5,7,9,10 * column 1, line 61 - column 2, line 13; figure 1 * * column 5, line 11 - line 13 * * column 4, line 34 - line 65 * [Y] 6,8; | [A]US5394141 (SOULIER LOUIS [FR]) [A] 1-10 * abstract * * column 1, line 25 - line 33 *; | [A]US4087781 (GROSSI MARIO D, et al) [A] 1-10 * abstract *; | [Y]US4725837 (RUBIN LLEWELLYN A [US]) [Y] 8 * abstract * * column 3, line 51 - line 55 * * column 6, line 22 - line 68 *; | [YA]US3551890 (SILVERMAN DANIEL) [Y] 6 * figure 2 * [A] 2; | [A]US4181014 (JOHNSON RICHARD A [US], et al) [A] 2,6 * column 2, line 5 - line 14; figure 15 *; | [A]US5576703 (MACLEOD NORMAN C [US], et al) [A] 1 * abstract *; | [A]US4015234 (KREBS ERICH) [A] 1,7,9 * column 2, line 44 - line 54; figure 1 * |