Assignee
PACKERS PLUS ENERGY SERV INC
CA·42 granted patents·22 pending applications·327 citations·filing 2008–2022
Top patents by PatentIndex Score
64 records- 0199US8033331B2Cement diffuser for annulus cementingPACKERS PLUS ENERGY SERV INC·Filed 2010·Granted Oct 11, 2011·62 cites·26 claims
- 0297US9303501B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted Apr 5, 2016·15 cites·9 claims
- 0397US7861774B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2009·Granted Jan 4, 2011·56 cites·16 claims
- 0496US10704362B2Downhole sub with hydraulically actuable sleeve valvePACKERS PLUS ENERGY SERV INC·Filed 2018·Granted Jul 7, 2020·15 cites·28 claims
- 0596US9765595B2Wellbore actuators, treatment strings and methodsPACKERS PLUS ENERGY SERV INC·Filed 2012·Granted Sep 19, 2017·28 cites·6 claims
- 0695US10214991B2Inflow control device for wellbore operationsPACKERS PLUS ENERGY SERV INC·Filed 2016·Granted Feb 26, 2019·14 cites·18 claims
- 0795US10087734B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2016·Granted Oct 2, 2018·7 cites·26 claims
- 0894US10370917B2Actuation dart for wellbore operations, wellbore treatment apparatus and methodPACKERS PLUS ENERGY SERV INC·Filed 2017·Granted Aug 6, 2019·8 cites·19 claims
- 0994US9366123B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2014·Granted Jun 14, 2016·12 cites·22 claims
- 1094US9074451B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2014·Granted Jul 7, 2015·13 cites·8 claims
- 1191US10100612B2Indexing dart system and method for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2016·Granted Oct 16, 2018·25 cites·16 claims
- 1290US10030474B2Downhole sub with hydraulically actuable sleeve valvePACKERS PLUS ENERGY SERV INC·Filed 2014·Granted Jul 24, 2018·10 cites·16 claims
- 1388US10053957B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted Aug 21, 2018·4 cites·20 claims
- 1487US11434752B2Method and system for monitoring well operationsPACKERS PLUS ENERGY SERV INC·Filed 2020·Granted Sep 6, 2022·2 cites·15 claims
- 1585US9874067B2Sliding sleeve sub and method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted Jan 23, 2018·4 cites·13 claims
- 1684US9963962B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2016·Granted May 8, 2018·2 cites·30 claims
- 1783US10502025B2Steam diversion assemblyPACKERS PLUS ENERGY SERV INC·Filed 2017·Granted Dec 10, 2019·6 cites·11 claims
- 1882US10273780B2Hydraulically actuated tool with pressure isolatorPACKERS PLUS ENERGY SERV INC·Filed 2014·Granted Apr 30, 2019·10 cites·43 claims
- 1981US10890047B2Wellbore stage tool with redundant closing sleevesPACKERS PLUS ENERGY SERV INC·Filed 2017·Granted Jan 12, 2021·3 cites·21 claims
- 2080US9366109B2Kobe sub, wellbore tubing string apparatus and methodPACKERS PLUS ENERGY SERV INC·Filed 2013·Granted Jun 14, 2016·6 cites·105 claims
- 2178US10753197B2Method and system for monitoring well operationsPACKERS PLUS ENERGY SERV INC·Filed 2013·Granted Aug 25, 2020·4 cites·18 claims
- 2277US10487624B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2018·Granted Nov 26, 2019·1 cites·30 claims
- 2373US12116884B2Method and system for monitoring well operationsPACKERS PLUS ENERGY SERV INC·Filed 2022·Granted Oct 15, 2024·0 cites·15 claims
- 2473US9284801B2Actuator switch for a downhole tool, tool and methodPACKERS PLUS ENERGY SERV INC·Filed 2013·Granted Mar 15, 2016·4 cites·28 claims
- 2571US10844691B2Inflow control device for wellbore operationsPACKERS PLUS ENERGY SERV INC·Filed 2019·Granted Nov 24, 2020·1 cites·19 claims
- 2671US10273781B2Stage tool for wellbore cementingPACKERS PLUS ENERGY SERV INC·Filed 2017·Granted Apr 30, 2019·1 cites·10 claims
- 2771US10267126B2Wellbore lateral liner placement systemPACKERS PLUS ENERGY SERV INC·Filed 2017·Granted Apr 23, 2019·1 cites·19 claims
- 2868US11739615B2Single trip liner hanger systemPACKERS PLUS ENERGY SERV INC·Filed 2021·Granted Aug 29, 2023·1 cites·19 claims
- 2967US9650868B2Stage tool for wellbore cementingPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted May 16, 2017·1 cites·18 claims
- 3067US9359858B2Wellbore fluid treatment process and installationPACKERS PLUS ENERGY SERV INC·Filed 2013·Granted Jun 7, 2016·2 cites·27 claims
- 3166US10822936B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2018·Granted Nov 3, 2020·0 cites·3 claims
- 3266US9970274B2Wellbore treatment apparatus and methodPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted May 15, 2018·1 cites·18 claims
- 3365US2020048989A1Method and Apparatus for Wellbore Fluid TreatmentPACKERS PLUS ENERGY SERV INC·Filed 2019·Application pending·0 cites
- 3464US9920591B2Toe circulation subPACKERS PLUS ENERGY SERV INC·Filed 2013·Granted Mar 20, 2018·2 cites·16 claims
- 3561US7992645B2Cut release sub and methodPACKERS PLUS ENERGY SERV INC·Filed 2008·Granted Aug 9, 2011·6 cites·40 claims
- 3659US11629580B2Multi-zone single trip completion systemPACKERS PLUS ENERGY SERV INC·Filed 2021·Granted Apr 18, 2023·0 cites·18 claims
- 3754US10202825B2Method and apparatus for wellbore controlPACKERS PLUS ENERGY SERV INC·Filed 2016·Granted Feb 12, 2019·0 cites·20 claims
- 3854US2017342806A1Wellbore actuators, treatment strings and methodsPACKERS PLUS ENERGY SERV INC·Filed 2017·Application pending·0 cites
- 3952US9909392B2Wellbore frac tool with inflow controlPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted Mar 6, 2018·0 cites·15 claims
- 4051US9932797B2Plug retainer and method for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted Apr 3, 2018·0 cites·17 claims
- 4151US2016084036A1Wellbore packer back-up ring assembly, packer and methodPACKERS PLUS ENERGY SERV INC·Filed 2015·Application pending·0 cites
- 4250US11125060B2Multi-zone single trip completion systemPACKERS PLUS ENERGY SERV INC·Filed 2018·Granted Sep 21, 2021·0 cites·15 claims
- 4350US2016084028A1Fracturing port locator and isolation toolPACKERS PLUS ENERGY SERV INC·Filed 2015·Application pending·0 cites
- 4447US2015090465A1Wellbore packer, method and tubing stringPACKERS PLUS ENERGY SERV INC·Filed 2014·Application pending·0 cites
- 4546US2016245062A1Methods, strings and tools to enhance wellbore fracturingPACKERS PLUS ENERGY SERV INC·Filed 2014·Application pending·0 cites
- 4645US10526870B2Downhole actuation ball, methods and apparatusPACKERS PLUS ENERGY SERV INC·Filed 2016·Granted Jan 7, 2020·0 cites·22 claims
- 4745US2015337624A1Stage tool for wellbore cementingPACKERS PLUS ENERGY SERV INC·Filed 2014·Application pending·0 cites
- 4845US2020032602A1Latch-and-perf system and methodPACKERS PLUS ENERGY SERV INC·Filed 2019·Application pending·0 cites
- 4944US2015260012A1Pressure sensitive cover for a fluid port in a downhole toolPACKERS PLUS ENERGY SERV INC·Filed 2013·Application pending·0 cites
- 5043US2018320478A1Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2018·Application pending·0 cites
Showing the top 50 of 64 patent records by PatentIndex Score.
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