Assignee
QINTERRA TECH AS
NO·14 granted patents·1 pending application·24 citations·filing 2014–2020
Top patents by PatentIndex Score
15 records- 0187US10683719B2Wireline tractor comprising a disc-shaped cutting device for perforating of a tubing wall and method for perforating a tubing wallQINTERRA TECH AS·Filed 2015·Granted Jun 16, 2020·9 cites·16 claims
- 0284US11319763B2Collecting device and method for loosen and collect debris in a wellQINTERRA TECH AS·Filed 2020·Granted May 3, 2022·2 cites·21 claims
- 0381US10704351B2Collecting device for particulate material in a well and a method for collecting the particulate material and transporting it out of the wellQINTERRA TECH AS·Filed 2015·Granted Jul 7, 2020·4 cites·23 claims
- 0481US10018006B2Method and device for activating and deactivating a GS-toolQINTERRA TECH AS·Filed 2015·Granted Jul 10, 2018·5 cites·10 claims
- 0566US11441370B2Apparatus for use in a tractor in a wellbore and methodsQINTERRA TECH AS·Filed 2016·Granted Sep 13, 2022·2 cites·29 claims
- 0660US10563473B2Method and apparatus for retrieving a tubing from a wellQINTERRA TECH AS·Filed 2015·Granted Feb 18, 2020·1 cites·10 claims
- 0751US10669795B2Collecting device and method for loosen and collect debris in a wellQINTERRA TECH AS·Filed 2016·Granted Jun 2, 2020·0 cites·18 claims
- 0847US10844679B2Wireline operated dump bailer and method for unloading of material in a wellQINTERRA TECH AS·Filed 2015·Granted Nov 24, 2020·0 cites·9 claims
- 0945US10240420B2Method for recovering tubular structures from a well and a downhole tool stringQINTERRA TECH AS·Filed 2015·Granted Mar 26, 2019·1 cites·8 claims
- 1043US10208549B2Activating tool for displacing of a component in a well tube and method for adjusting the activating toolQINTERRA TECH AS·Filed 2014·Granted Feb 19, 2019·0 cites·12 claims
- 1136US10273783B2Tool for internal cleaning of a tubing or casingQINTERRA TECH AS·Filed 2015·Granted Apr 30, 2019·0 cites·16 claims
- 1235US10570673B2Downhole tool comprising a rotating part with a torque limiting couplingQINTERRA TECH AS·Filed 2016·Granted Feb 25, 2020·0 cites·13 claims
- 1333US10253586B2Cutting unit for internal cutting of tubingQINTERRA TECH AS·Filed 2015·Granted Apr 9, 2019·0 cites·9 claims
- 1431US10605028B2Method of removing equipment from a section of a wellbore and related apparatusQINTERRA TECH AS·Filed 2016·Granted Mar 31, 2020·0 cites·15 claims
- 1526US2019218876A1Downhole tool stringQINTERRA TECH AS·Filed 2019·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →