Assignee
NCS OILFIELD SERVICES CANADA INC
CA·6 granted patents·2 pending applications·84 citations·filing 2012–2014
Technology mixE21B8
Top patents by PatentIndex Score
8 records- 0195US9593542B2Casing float toolNCS OILFIELD SERVICES CANADA INC·Filed 2013·Granted Mar 14, 2017·54 cites·12 claims
- 0291US9334714B2Downhole assembly with debris relief, and method for using sameNCS OILFIELD SERVICES CANADA INC·Filed 2013·Granted May 10, 2016·14 cites·20 claims
- 0389US9745826B2Tools and methods for use in completion of a wellboreNCS OILFIELD SERVICES CANADA INC·Filed 2014·Granted Aug 29, 2017·8 cites·18 claims
- 0480US9903182B2Fracturing valve and fracturing tool stringNCS OILFIELD SERVICES CANADA INC·Filed 2014·Granted Feb 27, 2018·6 cites·30 claims
- 0565US9140098B2Downhole isolation and depressurization toolNCS OILFIELD SERVICES CANADA INC·Filed 2014·Granted Sep 22, 2015·2 cites·6 claims
- 0650US2015013982A1Fracturing valveNCS OILFIELD SERVICES CANADA INC·Filed 2014·Application pending·0 cites
- 0742US9303486B2Tool assembly including an equalization valveNCS OILFIELD SERVICES CANADA INC·Filed 2012·Granted Apr 5, 2016·0 cites·24 claims
- 0841US2013180721A1Downhole Fluid Treatment ToolNCS OILFIELD SERVICES CANADA INC·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →