EP1730386 - ROTATING SYSTEMS ASSOCIATED WITH DRILL PIPE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.03.2011 Database last updated on 03.09.2024 | Most recent event Tooltip | 25.03.2011 | No opposition filed within time limit | published on 27.04.2011 [2011/17] | Applicant(s) | For all designated states Halliburton Energy Services, Inc., Halliburton Law Department 3000 North Sam Houston Parkway East Houston, TX 77032 / US | [2006/50] | Inventor(s) | 01 /
GLEITMAN, Daniel, D. 637 Cortlandt Street Houston, TX 77007 / US | 02 /
RODNEY, Paul, F. 6134 Jadecrest Ct. Spring, TX 77389 / US | 03 /
DUDLEY, James, H. 6711 Wimbledon Estates Spring, TX 77379 / US | [2006/50] | Representative(s) | Curtis, Philip Anthony, et al A.A. Thornton & Co. 10 Old Bailey London EC4M 7NG / GB | [N/P] |
Former [2010/16] | Curtis, Philip Anthony, et al A.A. Thornton & Co. 235 High Holborn London WC1V 7LE / GB | ||
Former [2010/14] | Hedges, Martin Nicholas, et al A.A. Thornton & Co. 235 High Holborn London WC1V 7LE / GB | ||
Former [2006/50] | Grubert, Andreas Baker Botts 41 Lothbury Street London EC2R 7HF / GB | Application number, filing date | 05724576.3 | 03.03.2005 | [2006/50] | WO2005US07062 | Priority number, date | US20040549852P | 03.03.2004 Original published format: US 549852 P | [2006/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2005084376 | Date: | 15.09.2005 | Language: | EN | [2005/37] | Type: | A2 Application without search report | No.: | EP1730386 | Date: | 13.12.2006 | Language: | EN | The application published by WIPO in one of the EPO official languages on 15.09.2005 takes the place of the publication of the European patent application. | [2006/50] | Type: | B1 Patent specification | No.: | EP1730386 | Date: | 19.05.2010 | Language: | EN | [2010/20] | Search report(s) | International search report - published on: | US | 21.12.2006 | (Supplementary) European search report - dispatched on: | EP | 23.04.2008 | Classification | IPC: | E21B4/04, E21B4/18, E21B7/24, E21B17/10, E21B41/00 | [2008/21] | CPC: |
E21B4/04 (EP,US);
E21B17/1057 (EP,US);
E21B4/18 (EP,US);
E21B41/0085 (EP,US);
E21B7/24 (EP,US)
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Former IPC [2006/50] | E21B47/00 | Designated contracting states | DE, FR, GB [2007/23] |
Former [2006/50] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR | Extension states | AL | Not yet paid | BA | Not yet paid | HR | Not yet paid | LV | Not yet paid | MK | Not yet paid | YU | Not yet paid | Title | German: | EINEM BOHRGESTÄNGE ZUGEORDNETE ROTATIONSSYSTEME | [2006/50] | English: | ROTATING SYSTEMS ASSOCIATED WITH DRILL PIPE | [2006/50] | French: | SYSTEMES DE ROTATION ASSOCIES A UNE TIGE DE FORAGE | [2006/50] | Entry into regional phase | 30.09.2006 | National basic fee paid | 30.09.2006 | Search fee paid | 30.09.2006 | Designation fee(s) paid | 30.09.2006 | Examination fee paid | Examination procedure | 30.09.2006 | Examination requested [2006/50] | 10.07.2008 | Amendment by applicant (claims and/or description) | 18.08.2008 | Despatch of a communication from the examining division (Time limit: M04) | 19.12.2008 | Reply to a communication from the examining division | 22.01.2009 | Despatch of a communication from the examining division (Time limit: M06) | 21.07.2009 | Reply to a communication from the examining division | 20.10.2009 | Communication of intention to grant the patent | 23.02.2010 | Fee for grant paid | 23.02.2010 | Fee for publishing/printing paid | Opposition(s) | 22.02.2011 | No opposition filed within time limit [2011/17] | Fees paid | Renewal fee | 05.03.2007 | Renewal fee patent year 03 | 10.03.2008 | Renewal fee patent year 04 | 06.03.2009 | Renewal fee patent year 05 | 08.03.2010 | Renewal fee patent year 06 |
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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 | [ ] - No further relevant documents disclosed | International search | [X]US4690212 (TERMOHLEN DAVID E [US]); | [Y]US4721172 (BRETT J FORD [US], et al); | [Y]US6234259 (KUCKES ARTHUR F [US], et al); | [X]US6241029 (COENEN JOSEF GUILLAUME CHRISTO [NL], et al) | Examination | WO0068542 | US6241029 | by applicant | US6640909 | US20020170960 |