EP2920399 - DIRECTIONAL CONTROL OF A ROTARY STEERABLE DRILLING ASSEMBLY USING A VARIABLE FLOW FLUID PATHWAY [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.09.2019 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 19.10.2018 | ||
Former | Grant of patent is intended Status updated on 30.07.2018 | ||
Former | Examination is in progress Status updated on 14.07.2017 | Most recent event Tooltip | 03.07.2020 | Lapse of the patent in a contracting state New state(s): CY, HU, MK | published on 05.08.2020 [2020/32] | Applicant(s) | For all designated states Halliburton Energy Services, Inc. 10200 Bellaire Boulevard Houston, TX 77072 / US | [2015/39] | Inventor(s) | 01 /
WINSLOW, Daniel 3330 Meline Fields Spring, TX 77386 / US | 02 /
DEOLALIKAR, Neelesh 4314 Village Corner Dr. Houston, TX 77059 / US | [2015/47] |
Former [2015/39] | 01 /
WINSLOW, Daniel 3330 Meline Fields Spring, TX 77386 / US | ||
02 /
DEOLALIKAR, Neelesh 501 N Sarah Deel Apt. 531 Webster, TX 77598 / US | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2015/39] | Application number, filing date | 12816577.6 | 21.12.2012 | [2015/39] | WO2012US71292 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2014098900 | Date: | 26.06.2014 | Language: | EN | [2014/26] | Type: | A1 Application with search report | No.: | EP2920399 | Date: | 23.09.2015 | Language: | EN | The application published by WIPO in one of the EPO official languages on 26.06.2014 takes the place of the publication of the European patent application. | [2015/39] | Type: | B1 Patent specification | No.: | EP2920399 | Date: | 21.11.2018 | Language: | EN | [2018/47] | Search report(s) | International search report - published on: | EP | 26.06.2014 | Classification | IPC: | E21B7/06 | [2015/39] | CPC: |
E21B7/062 (EP,CN,US);
E21B7/04 (RU);
E21B7/06 (US);
E21B21/10 (US);
E21B4/02 (US);
E21B4/04 (US);
E21B47/022 (RU);
E21B7/067 (US);
E21B7/068 (US);
E21B7/10 (RU)
(-)
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2015/39] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | GERICHTETE STEUERUNG EINER LENKBAREN DREHBOHREINRICHTUNG MIT EINEM FLUIDPFAD MIT VARIABLEM DURCHFLUSS | [2015/39] | English: | DIRECTIONAL CONTROL OF A ROTARY STEERABLE DRILLING ASSEMBLY USING A VARIABLE FLOW FLUID PATHWAY | [2015/39] | French: | COMMANDE DIRECTIONNELLE D'UN ENSEMBLE DE FORAGE ROTATIF ORIENTABLE À L'AIDE D'UN TRAJET D'ÉCOULEMENT DE FLUIDE VARIABLE | [2015/39] | Entry into regional phase | 22.05.2015 | National basic fee paid | 22.05.2015 | Designation fee(s) paid | 22.05.2015 | Examination fee paid | Examination procedure | 22.05.2015 | Examination requested [2015/39] | 23.11.2015 | Amendment by applicant (claims and/or description) | 14.07.2017 | Despatch of a communication from the examining division (Time limit: M04) | 19.09.2017 | Reply to a communication from the examining division | 02.03.2018 | Despatch of a communication from the examining division (Time limit: M04) | 18.04.2018 | Reply to a communication from the examining division | 31.07.2018 | Communication of intention to grant the patent | 15.10.2018 | Fee for grant paid | 15.10.2018 | Fee for publishing/printing paid | 15.10.2018 | Receipt of the translation of the claim(s) | 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 14.07.2017 | Opposition(s) | 22.08.2019 | No opposition filed within time limit [2019/44] | Fees paid | Renewal fee | 22.05.2015 | Renewal fee patent year 03 | 07.12.2015 | Renewal fee patent year 04 | 21.10.2016 | Renewal fee patent year 05 | 13.10.2017 | Renewal fee patent year 06 |
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 | HU | 21.12.2012 | AL | 21.11.2018 | AT | 21.11.2018 | CY | 21.11.2018 | CZ | 21.11.2018 | DK | 21.11.2018 | EE | 21.11.2018 | ES | 21.11.2018 | FI | 21.11.2018 | HR | 21.11.2018 | IT | 21.11.2018 | LT | 21.11.2018 | LV | 21.11.2018 | MC | 21.11.2018 | MK | 21.11.2018 | NL | 21.11.2018 | PL | 21.11.2018 | RO | 21.11.2018 | RS | 21.11.2018 | SE | 21.11.2018 | SI | 21.11.2018 | SK | 21.11.2018 | SM | 21.11.2018 | TR | 21.11.2018 | IE | 21.12.2018 | LU | 21.12.2018 | MT | 21.12.2018 | BE | 31.12.2018 | CH | 31.12.2018 | LI | 31.12.2018 | FR | 21.01.2019 | BG | 21.02.2019 | GR | 22.02.2019 | IS | 21.03.2019 | PT | 21.03.2019 | DE | 02.07.2019 | [2020/31] |
Former [2020/17] | AL | 21.11.2018 | |
AT | 21.11.2018 | ||
CZ | 21.11.2018 | ||
DK | 21.11.2018 | ||
EE | 21.11.2018 | ||
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
IT | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
MC | 21.11.2018 | ||
NL | 21.11.2018 | ||
PL | 21.11.2018 | ||
RO | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
SI | 21.11.2018 | ||
SK | 21.11.2018 | ||
SM | 21.11.2018 | ||
TR | 21.11.2018 | ||
IE | 21.12.2018 | ||
LU | 21.12.2018 | ||
MT | 21.12.2018 | ||
BE | 31.12.2018 | ||
CH | 31.12.2018 | ||
LI | 31.12.2018 | ||
FR | 21.01.2019 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
PT | 21.03.2019 | ||
DE | 02.07.2019 | ||
Former [2020/08] | AL | 21.11.2018 | |
AT | 21.11.2018 | ||
CZ | 21.11.2018 | ||
DK | 21.11.2018 | ||
EE | 21.11.2018 | ||
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
IT | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
MC | 21.11.2018 | ||
NL | 21.11.2018 | ||
PL | 21.11.2018 | ||
RO | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
SI | 21.11.2018 | ||
SK | 21.11.2018 | ||
SM | 21.11.2018 | ||
IE | 21.12.2018 | ||
LU | 21.12.2018 | ||
MT | 21.12.2018 | ||
BE | 31.12.2018 | ||
CH | 31.12.2018 | ||
LI | 31.12.2018 | ||
FR | 21.01.2019 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
PT | 21.03.2019 | ||
DE | 02.07.2019 | ||
Former [2020/04] | AL | 21.11.2018 | |
AT | 21.11.2018 | ||
CZ | 21.11.2018 | ||
DK | 21.11.2018 | ||
EE | 21.11.2018 | ||
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
IT | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
MC | 21.11.2018 | ||
NL | 21.11.2018 | ||
PL | 21.11.2018 | ||
RO | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
SI | 21.11.2018 | ||
SK | 21.11.2018 | ||
SM | 21.11.2018 | ||
IE | 21.12.2018 | ||
LU | 21.12.2018 | ||
BE | 31.12.2018 | ||
CH | 31.12.2018 | ||
LI | 31.12.2018 | ||
FR | 21.01.2019 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
PT | 21.03.2019 | ||
DE | 02.07.2019 | ||
Former [2019/50] | AL | 21.11.2018 | |
AT | 21.11.2018 | ||
CZ | 21.11.2018 | ||
DK | 21.11.2018 | ||
EE | 21.11.2018 | ||
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
IT | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
MC | 21.11.2018 | ||
NL | 21.11.2018 | ||
PL | 21.11.2018 | ||
RO | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
SI | 21.11.2018 | ||
SK | 21.11.2018 | ||
SM | 21.11.2018 | ||
IE | 21.12.2018 | ||
LU | 21.12.2018 | ||
BE | 31.12.2018 | ||
FR | 21.01.2019 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
PT | 21.03.2019 | ||
DE | 02.07.2019 | ||
Former [2019/49] | AL | 21.11.2018 | |
AT | 21.11.2018 | ||
CZ | 21.11.2018 | ||
DK | 21.11.2018 | ||
EE | 21.11.2018 | ||
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
IT | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
MC | 21.11.2018 | ||
NL | 21.11.2018 | ||
PL | 21.11.2018 | ||
RO | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
SI | 21.11.2018 | ||
SK | 21.11.2018 | ||
SM | 21.11.2018 | ||
IE | 21.12.2018 | ||
LU | 21.12.2018 | ||
FR | 21.01.2019 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
PT | 21.03.2019 | ||
DE | 02.07.2019 | ||
Former [2019/48] | AL | 21.11.2018 | |
AT | 21.11.2018 | ||
CZ | 21.11.2018 | ||
DK | 21.11.2018 | ||
EE | 21.11.2018 | ||
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
IT | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
MC | 21.11.2018 | ||
NL | 21.11.2018 | ||
PL | 21.11.2018 | ||
RO | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
SK | 21.11.2018 | ||
SM | 21.11.2018 | ||
IE | 21.12.2018 | ||
LU | 21.12.2018 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
PT | 21.03.2019 | ||
Former [2019/40] | AL | 21.11.2018 | |
AT | 21.11.2018 | ||
CZ | 21.11.2018 | ||
DK | 21.11.2018 | ||
EE | 21.11.2018 | ||
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
IT | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
MC | 21.11.2018 | ||
NL | 21.11.2018 | ||
PL | 21.11.2018 | ||
RO | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
SK | 21.11.2018 | ||
SM | 21.11.2018 | ||
LU | 21.12.2018 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
PT | 21.03.2019 | ||
Former [2019/39] | AL | 21.11.2018 | |
AT | 21.11.2018 | ||
CZ | 21.11.2018 | ||
DK | 21.11.2018 | ||
EE | 21.11.2018 | ||
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
IT | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
NL | 21.11.2018 | ||
PL | 21.11.2018 | ||
RO | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
SK | 21.11.2018 | ||
SM | 21.11.2018 | ||
LU | 21.12.2018 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
PT | 21.03.2019 | ||
Former [2019/37] | AL | 21.11.2018 | |
AT | 21.11.2018 | ||
CZ | 21.11.2018 | ||
DK | 21.11.2018 | ||
EE | 21.11.2018 | ||
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
IT | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
NL | 21.11.2018 | ||
PL | 21.11.2018 | ||
RO | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
SM | 21.11.2018 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
PT | 21.03.2019 | ||
Former [2019/35] | AL | 21.11.2018 | |
AT | 21.11.2018 | ||
CZ | 21.11.2018 | ||
DK | 21.11.2018 | ||
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
IT | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
NL | 21.11.2018 | ||
PL | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
PT | 21.03.2019 | ||
Former [2019/34] | AL | 21.11.2018 | |
AT | 21.11.2018 | ||
DK | 21.11.2018 | ||
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
IT | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
NL | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
PT | 21.03.2019 | ||
Former [2019/26] | AL | 21.11.2018 | |
AT | 21.11.2018 | ||
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
NL | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
PT | 21.03.2019 | ||
Former [2019/25] | AT | 21.11.2018 | |
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
NL | 21.11.2018 | ||
RS | 21.11.2018 | ||
SE | 21.11.2018 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
Former [2019/24] | AT | 21.11.2018 | |
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
NL | 21.11.2018 | ||
SE | 21.11.2018 | ||
BG | 21.02.2019 | ||
GR | 22.02.2019 | ||
IS | 21.03.2019 | ||
Former [2019/23] | AT | 21.11.2018 | |
ES | 21.11.2018 | ||
FI | 21.11.2018 | ||
HR | 21.11.2018 | ||
LT | 21.11.2018 | ||
LV | 21.11.2018 | ||
NL | 21.11.2018 | ||
BG | 21.02.2019 | ||
IS | 21.03.2019 | ||
Former [2019/22] | FI | 21.11.2018 | |
LT | 21.11.2018 | ||
BG | 21.02.2019 | ||
IS | 21.03.2019 | ||
Former [2019/21] | FI | 21.11.2018 | |
LT | 21.11.2018 | ||
IS | 21.03.2019 | ||
Former [2019/20] | LT | 21.11.2018 | Cited in | International search | [X]US6092610 (KOSMALA ALEXANDRE G E [US], et al) [X] 1,2,4,8,9,11 * column 15, line 25 - column 16, line 9 * * column 18, line 33 - line 41 * * column 21, line 20 - line 28 * * figures 14-16 *; | [A]US2002175003 (PISONI ATTILIO C [GB], et al) [A] 1,2,4,8,9,11 * paragraphs [0029] , [0036] , [0037] , [0038] *; | [A]GB2450498 (SCHLUMBERGER HOLDINGS [GB]) [A] 1,2,4,8,9,11 * page 4, line 6 - line 14 ** page 5, line 4 - line 8 * |