EP2176499 - CUTTING ELEMENT FOR SUBTERRANEAN DRILLING [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.10.2012 Database last updated on 14.06.2024 | Most recent event Tooltip | 18.07.2014 | Lapse of the patent in a contracting state New state(s): HU | published on 20.08.2014 [2014/34] | Applicant(s) | For all designated states Baker Hughes Incorporated P. O. Box 4740 Houston, TX 77027 / US | [2010/16] | Inventor(s) | 01 /
SCOTT, Dan, E. 3015 Poe Montgomery, TX 77356 / US | [2010/16] | Representative(s) | Hano, Christian, et al v. Füner Ebbinghaus Finck Hano Mariahilfplatz 2 & 3 81541 München / DE | [2010/16] | Application number, filing date | 08770484.7 | 09.06.2008 | [2010/16] | WO2008US66300 | Priority number, date | US20070764008 | 15.06.2007 Original published format: US 764008 | [2010/16] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2008157110 | Date: | 24.12.2008 | Language: | EN | [2008/52] | Type: | A2 Application without search report | No.: | EP2176499 | Date: | 21.04.2010 | Language: | EN | The application published by WIPO in one of the EPO official languages on 24.12.2008 takes the place of the publication of the European patent application. | [2010/16] | Type: | B1 Patent specification | No.: | EP2176499 | Date: | 21.12.2011 | Language: | EN | [2011/51] | Search report(s) | International search report - published on: | EP | 02.04.2009 | Classification | IPC: | E21B10/56 | [2010/16] | CPC: |
E21B10/567 (EP,US);
B22F7/062 (EP,US);
C22C26/00 (EP,US);
B22F2005/001 (EP,US);
B22F2005/002 (EP,US)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR [2010/16] | Title | German: | SCHNEIDELEMENT FÜR UNTERIRDISCHES BOHREN | [2010/16] | English: | CUTTING ELEMENT FOR SUBTERRANEAN DRILLING | [2010/16] | French: | ÉLÉMENTS DE COUPE POUR PERÇAGE SOUTERRAIN | [2011/50] |
Former [2010/16] | ÉLÉMENTS DE COUPE POUR PERCER UN COMPOSANT DE TUBAGE ET PERÇAGE SOUTERRAIN, TRÉPAN ET OUTILS DE FORAGE DE TERRE COMPRENANT CEUX-CI ET DES PROCÉDÉS D'UTILISATION | Entry into regional phase | 09.12.2009 | National basic fee paid | 09.12.2009 | Designation fee(s) paid | 09.12.2009 | Examination fee paid | Examination procedure | 09.12.2009 | Examination requested [2010/16] | 10.11.2010 | Despatch of a communication from the examining division (Time limit: M04) | 10.03.2011 | Reply to a communication from the examining division | 04.07.2011 | Communication of intention to grant the patent | 18.10.2011 | Fee for grant paid | 18.10.2011 | Fee for publishing/printing paid | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 10.11.2010 | Opposition(s) | 24.09.2012 | No opposition filed within time limit [2012/48] | Fees paid | Renewal fee | 25.06.2010 | Renewal fee patent year 03 | 27.06.2011 | Renewal fee patent year 04 |
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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. | Lapses during opposition Tooltip | HU | 09.06.2008 | AT | 21.12.2011 | BE | 21.12.2011 | CY | 21.12.2011 | CZ | 21.12.2011 | DK | 21.12.2011 | EE | 21.12.2011 | FI | 21.12.2011 | HR | 21.12.2011 | LT | 21.12.2011 | LV | 21.12.2011 | MT | 21.12.2011 | NL | 21.12.2011 | PL | 21.12.2011 | RO | 21.12.2011 | SE | 21.12.2011 | SI | 21.12.2011 | SK | 21.12.2011 | TR | 21.12.2011 | BG | 21.03.2012 | NO | 21.03.2012 | GR | 22.03.2012 | ES | 01.04.2012 | IS | 21.04.2012 | PT | 23.04.2012 | LU | 09.06.2012 | CH | 30.06.2012 | LI | 30.06.2012 | MC | 30.06.2012 | [2014/34] |
Former [2014/27] | AT | 21.12.2011 | |
BE | 21.12.2011 | ||
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
DK | 21.12.2011 | ||
EE | 21.12.2011 | ||
FI | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
MT | 21.12.2011 | ||
NL | 21.12.2011 | ||
PL | 21.12.2011 | ||
RO | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
SK | 21.12.2011 | ||
TR | 21.12.2011 | ||
BG | 21.03.2012 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
ES | 01.04.2012 | ||
IS | 21.04.2012 | ||
PT | 23.04.2012 | ||
LU | 09.06.2012 | ||
CH | 30.06.2012 | ||
LI | 30.06.2012 | ||
MC | 30.06.2012 | ||
Former [2014/21] | AT | 21.12.2011 | |
BE | 21.12.2011 | ||
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
DK | 21.12.2011 | ||
EE | 21.12.2011 | ||
FI | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
MT | 21.12.2011 | ||
NL | 21.12.2011 | ||
PL | 21.12.2011 | ||
RO | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
SK | 21.12.2011 | ||
TR | 21.12.2011 | ||
BG | 21.03.2012 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
ES | 01.04.2012 | ||
IS | 21.04.2012 | ||
PT | 23.04.2012 | ||
CH | 30.06.2012 | ||
LI | 30.06.2012 | ||
MC | 30.06.2012 | ||
Former [2013/35] | AT | 21.12.2011 | |
BE | 21.12.2011 | ||
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
DK | 21.12.2011 | ||
EE | 21.12.2011 | ||
FI | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
MT | 21.12.2011 | ||
NL | 21.12.2011 | ||
PL | 21.12.2011 | ||
RO | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
SK | 21.12.2011 | ||
BG | 21.03.2012 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
ES | 01.04.2012 | ||
IS | 21.04.2012 | ||
PT | 23.04.2012 | ||
CH | 30.06.2012 | ||
LI | 30.06.2012 | ||
MC | 30.06.2012 | ||
Former [2013/29] | AT | 21.12.2011 | |
BE | 21.12.2011 | ||
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
DK | 21.12.2011 | ||
EE | 21.12.2011 | ||
FI | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
PL | 21.12.2011 | ||
RO | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
SK | 21.12.2011 | ||
BG | 21.03.2012 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
ES | 01.04.2012 | ||
IS | 21.04.2012 | ||
PT | 23.04.2012 | ||
CH | 30.06.2012 | ||
LI | 30.06.2012 | ||
MC | 30.06.2012 | ||
Former [2013/22] | AT | 21.12.2011 | |
BE | 21.12.2011 | ||
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
DK | 21.12.2011 | ||
EE | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
PL | 21.12.2011 | ||
RO | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
SK | 21.12.2011 | ||
BG | 21.03.2012 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
ES | 01.04.2012 | ||
IS | 21.04.2012 | ||
PT | 23.04.2012 | ||
CH | 30.06.2012 | ||
LI | 30.06.2012 | ||
MC | 30.06.2012 | ||
Former [2013/20] | AT | 21.12.2011 | |
BE | 21.12.2011 | ||
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
DK | 21.12.2011 | ||
EE | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
PL | 21.12.2011 | ||
RO | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
SK | 21.12.2011 | ||
BG | 21.03.2012 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
IS | 21.04.2012 | ||
PT | 23.04.2012 | ||
CH | 30.06.2012 | ||
LI | 30.06.2012 | ||
MC | 30.06.2012 | ||
Former [2013/08] | AT | 21.12.2011 | |
BE | 21.12.2011 | ||
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
DK | 21.12.2011 | ||
EE | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
PL | 21.12.2011 | ||
RO | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
SK | 21.12.2011 | ||
BG | 21.03.2012 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
IS | 21.04.2012 | ||
PT | 23.04.2012 | ||
MC | 30.06.2012 | ||
Former [2013/07] | AT | 21.12.2011 | |
BE | 21.12.2011 | ||
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
DK | 21.12.2011 | ||
EE | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
PL | 21.12.2011 | ||
RO | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
SK | 21.12.2011 | ||
BG | 21.03.2012 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
IS | 21.04.2012 | ||
PT | 23.04.2012 | ||
Former [2012/49] | BE | 21.12.2011 | |
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
DK | 21.12.2011 | ||
EE | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
PL | 21.12.2011 | ||
RO | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
SK | 21.12.2011 | ||
BG | 21.03.2012 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
IS | 21.04.2012 | ||
PT | 23.04.2012 | ||
Former [2012/37] | BE | 21.12.2011 | |
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
EE | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
PL | 21.12.2011 | ||
RO | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
SK | 21.12.2011 | ||
BG | 21.03.2012 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
IS | 21.04.2012 | ||
PT | 23.04.2012 | ||
Former [2012/36] | BE | 21.12.2011 | |
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
EE | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
RO | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
SK | 21.12.2011 | ||
BG | 21.03.2012 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
IS | 21.04.2012 | ||
Former [2012/35] | BE | 21.12.2011 | |
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
EE | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
BG | 21.03.2012 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
IS | 21.04.2012 | ||
Former [2012/34] | BE | 21.12.2011 | |
CY | 21.12.2011 | ||
CZ | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
IS | 21.04.2012 | ||
Former [2012/30] | BE | 21.12.2011 | |
CY | 21.12.2011 | ||
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
Former [2012/28] | CY | 21.12.2011 | |
HR | 21.12.2011 | ||
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
Former [2012/27] | HR | 21.12.2011 | |
LT | 21.12.2011 | ||
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
Former [2012/24] | LT | 21.12.2011 | |
LV | 21.12.2011 | ||
NL | 21.12.2011 | ||
SE | 21.12.2011 | ||
SI | 21.12.2011 | ||
NO | 21.03.2012 | ||
GR | 22.03.2012 | ||
Former [2012/20] | LT | 21.12.2011 | |
NO | 21.03.2012 | Cited in | International search | [X]WO9936215 (DRESSER IND [US]) [X] 1-14* page 20, line 27 - page 21, line 30; figures 1-8 *; | [X]GB2335217 (SMITH INTERNATIONAL [US]) [X] 15-18 * page 8, line 8 - page 9, line 2; figure 1 *; | [X]GB2345503 (SMITH INTERNATIONAL [US]) [X] 1-14 * figure 2; claims 1,2,23,24 *; | [X]GB2351987 (BAKER HUGHES INC [US]) [X] 1-14 * page 8, lines 2-5 * * page 14, lines 18-23; figures 1-15 *; | [X]US6779951 (VALE ROGER [US], et al) [X] 1-14 * figure 2; claims 1-3 * |