EP2771535 - GRADATIONAL INSERTION OF AN ARTIFICIAL LIFT SYSTEM INTO A LIVE WELLBORE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.11.2016 Database last updated on 22.08.2024 | Most recent event Tooltip | 12.10.2018 | Lapse of the patent in a contracting state New state(s): AL | published on 14.11.2018 [2018/46] | Applicant(s) | For all designated states Zeitecs B.V. Lange Kleiweg 60F 2288 GK Rijswijk / NL | [2014/36] | Inventor(s) | 01 /
WETZEL, James Rudolph 1722 Pitts Rd. Richmond, Texas 77406 / US | 02 /
SHELINE, Evan 2041 S. Gessner Road, Apt. 359 Houston, Texax 77063 / US | 03 /
GRIFFITHS, Neil 49 Briar Hollow Lane, Apt. 1704 Houston, Texax 77027 / US | [2014/41] |
Former [2014/36] | 01 /
WETZEL, James Rudolph 1600 Eldridge Pkwy, Apt. 2103 Houston, Texam 77077 / US | ||
02 /
SHELINE, Evan 2041 S. Gessner Road, Apt. 359 Houston, Texax 77063 / US | |||
03 /
GRIFFITHS, Neil 49 Briar Hollow Lane, Apt. 1704 Houston, Texax 77027 / US | Representative(s) | Lavoix Bayerstraße 83 80335 München / DE | [N/P] |
Former [2014/36] | Tischner, Oliver Lavoix Munich Bayerstrasse 83 80335 München / DE | Application number, filing date | 12787201.8 | 11.10.2012 | [2016/01] | WO2012US59811 | Priority number, date | US201161550537P | 24.10.2011 Original published format: US 201161550537 P | [2014/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2013062786 | Date: | 02.05.2013 | Language: | EN | [2013/18] | Type: | A2 Application without search report | No.: | EP2771535 | Date: | 03.09.2014 | Language: | EN | The application published by WIPO in one of the EPO official languages on 02.05.2013 takes the place of the publication of the European patent application. | [2014/36] | Type: | B1 Patent specification | No.: | EP2771535 | Date: | 06.01.2016 | Language: | EN | [2016/01] | Search report(s) | International search report - published on: | EP | 19.12.2013 | Classification | IPC: | E21B23/14, E21B23/00, E21B34/02 | [2014/36] | CPC: |
E21B33/072 (EP,US);
E21B19/16 (US);
E21B19/161 (US);
E21B43/128 (EP,US)
| 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 [2014/36] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | ABGESTUFTE EINFÜHRUNG EINES KÜNSTLICHEN AUFZUGSSYSTEMS IN EIN BOHRLOCH | [2014/36] | English: | GRADATIONAL INSERTION OF AN ARTIFICIAL LIFT SYSTEM INTO A LIVE WELLBORE | [2014/36] | French: | INTRODUCTION PROGRESSIVE D'UN SYSTÈME D'ÉLÉVATION ARTIFICIELLE DANS UN PUITS DE FORAGE EN EXPLOITATION | [2014/36] | Entry into regional phase | 21.05.2014 | National basic fee paid | 21.05.2014 | Designation fee(s) paid | 21.05.2014 | Examination fee paid | Examination procedure | 21.05.2014 | Examination requested [2014/36] | 09.07.2015 | Communication of intention to grant the patent | 05.11.2015 | Fee for grant paid | 05.11.2015 | Fee for publishing/printing paid | 05.11.2015 | 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 09.07.2015 | Opposition(s) | 07.10.2016 | No opposition filed within time limit [2016/50] | Fees paid | Renewal fee | 07.10.2014 | Renewal fee patent year 03 | 12.10.2015 | 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 | 11.10.2012 | AL | 06.01.2016 | AT | 06.01.2016 | BE | 06.01.2016 | CY | 06.01.2016 | CZ | 06.01.2016 | DK | 06.01.2016 | EE | 06.01.2016 | ES | 06.01.2016 | FI | 06.01.2016 | HR | 06.01.2016 | IT | 06.01.2016 | LT | 06.01.2016 | LV | 06.01.2016 | MC | 06.01.2016 | MK | 06.01.2016 | NL | 06.01.2016 | PL | 06.01.2016 | RO | 06.01.2016 | RS | 06.01.2016 | SE | 06.01.2016 | SI | 06.01.2016 | SK | 06.01.2016 | SM | 06.01.2016 | TR | 06.01.2016 | BG | 06.04.2016 | GR | 07.04.2016 | IS | 06.05.2016 | PT | 06.05.2016 | [2018/46] |
Former [2018/45] | HU | 11.10.2012 | |
AT | 06.01.2016 | ||
BE | 06.01.2016 | ||
CY | 06.01.2016 | ||
CZ | 06.01.2016 | ||
DK | 06.01.2016 | ||
EE | 06.01.2016 | ||
ES | 06.01.2016 | ||
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
LV | 06.01.2016 | ||
MC | 06.01.2016 | ||
MK | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
RO | 06.01.2016 | ||
RS | 06.01.2016 | ||
SE | 06.01.2016 | ||
SI | 06.01.2016 | ||
SK | 06.01.2016 | ||
SM | 06.01.2016 | ||
TR | 06.01.2016 | ||
BG | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2018/34] | HU | 11.10.2012 | |
AT | 06.01.2016 | ||
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CZ | 06.01.2016 | ||
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HR | 06.01.2016 | ||
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RS | 06.01.2016 | ||
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SI | 06.01.2016 | ||
SK | 06.01.2016 | ||
SM | 06.01.2016 | ||
BG | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2018/31] | HU | 11.10.2012 | |
AT | 06.01.2016 | ||
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CY | 06.01.2016 | ||
CZ | 06.01.2016 | ||
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EE | 06.01.2016 | ||
ES | 06.01.2016 | ||
FI | 06.01.2016 | ||
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LT | 06.01.2016 | ||
LV | 06.01.2016 | ||
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PL | 06.01.2016 | ||
RO | 06.01.2016 | ||
RS | 06.01.2016 | ||
SE | 06.01.2016 | ||
SI | 06.01.2016 | ||
SK | 06.01.2016 | ||
SM | 06.01.2016 | ||
BG | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2018/30] | HU | 11.10.2012 | |
AT | 06.01.2016 | ||
BE | 06.01.2016 | ||
CY | 06.01.2016 | ||
CZ | 06.01.2016 | ||
DK | 06.01.2016 | ||
EE | 06.01.2016 | ||
ES | 06.01.2016 | ||
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MK | 06.01.2016 | ||
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RS | 06.01.2016 | ||
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SI | 06.01.2016 | ||
SK | 06.01.2016 | ||
SM | 06.01.2016 | ||
BG | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
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BG | 06.04.2016 | ||
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PT | 06.05.2016 | ||
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SK | 06.01.2016 | ||
SM | 06.01.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
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EE | 06.01.2016 | ||
ES | 06.01.2016 | ||
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SM | 06.01.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
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ES | 06.01.2016 | ||
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RS | 06.01.2016 | ||
SE | 06.01.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
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LV | 06.01.2016 | ||
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RS | 06.01.2016 | ||
SE | 06.01.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
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ES | 06.01.2016 | ||
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IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
LV | 06.01.2016 | ||
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PL | 06.01.2016 | ||
RS | 06.01.2016 | ||
SE | 06.01.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
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ES | 06.01.2016 | ||
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2016/36] | AT | 06.01.2016 | |
ES | 06.01.2016 | ||
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
GR | 07.04.2016 | ||
Former [2016/35] | ES | 06.01.2016 | |
FI | 06.01.2016 | ||
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NL | 06.01.2016 | ||
GR | 07.04.2016 | ||
Former [2016/30] | NL | 06.01.2016 | Cited in | International search | [A]US4825953 (WONG KWOK-PING [US], et al) [A] 1-12 * column 2, line 28 - column 3, line 56 *; | [A]US2003121666 (BOYD ANTHONY R [US]) [A] 1-12* the whole document *; | [A]US2008078558 (DALLAS L MURRAY [US]) [A] 1-12 * page 2, paragraph 22 - page 3, paragraph 30 *; | [A]US2008185152 (SBORDONE ANDREA [IT], et al) [A] 1-12 * page 2, paragraph 18 - page 3, paragraph 23 *; | [A]US2008264643 (SKEELS BRIAN [US], et al) [A] 1-12 * page 4 * | by applicant | US2010206554 | US2011024104 | US20100794547 |