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name:-0.01786994934082
name:-0.011117935180664
name:-0.0012500286102295
NCS Oilfield Services Canada Inc. Patent Filings

NCS Oilfield Services Canada Inc.

Patent Applications and Registrations

Patent applications and USPTO patent grants for NCS Oilfield Services Canada Inc..The latest application filed is for "fracturing valve and fracturing tool string".

Company Profile
0.10.16
  • NCS Oilfield Services Canada Inc. - Calgary, Alberta N/A CA
  • NCS Oilfield Services Canada, Inc. - Calgary N/A CA
  • NCS OILFIELD SERVICES CANADA INC. - Alberta, Calgary N/A CA
  • NCS Oilfield Services Canada, Inc. - CA CA
  • NCS Oilfield Services Canada Inc - Calgary CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Fracturing valve and fracturing tool string
Grant 9,903,182 - Getzlaf , et al. February 27, 2
2018-02-27
Tools and methods for use in completion of a wellbore
Grant 9,745,826 - Getzlaf , et al. August 29, 2
2017-08-29
Casing float tool
Grant 9,593,542 - Getzlaf , et al. March 14, 2
2017-03-14
Downhole assembly with debris relief, and method for using same
Grant 9,334,714 - Stromquist , et al. May 10, 2
2016-05-10
Tool assembly including an equalization valve
Grant 9,303,486 - Getzlaf , et al. April 5, 2
2016-04-05
Downhole isolation and depressurization tool
Grant 9,140,098 - Getzlaf , et al. September 22, 2
2015-09-22
Fracturing Valve And Fracturing Tool String
App 20150083419 - Getzlaf; Donald ;   et al.
2015-03-26
Downhole Isolation And Depressurization Tool
App 20150075809 - Getzlaf; Donald ;   et al.
2015-03-19
Fracturing Valve
App 20150013982 - Getzlaf; Donald ;   et al.
2015-01-15
Downhole isolation and depressurization tool
Grant 8,931,559 - Getzlaf , et al. January 13, 2
2015-01-13
Tools And Methods For Use In Completion Of A Wellbore
App 20140305648 - Getzlaf; Donald ;   et al.
2014-10-16
Casing Float Tool
App 20140216756 - Getzlaf; Donald ;   et al.
2014-08-07
Tools and methods for use in completion of a wellbore
Grant 8,794,331 - Getzlaf , et al. August 5, 2
2014-08-05
Downhole Assembly With Debris Relief, And Method For Using Same
App 20130299173 - Stromquist; Marty ;   et al.
2013-11-14
Downhole Isolation and Depressurization Tool
App 20130248181 - Getzlaf; Donald ;   et al.
2013-09-26
Downhole tool assembly with debris relief, and method for using same
Grant 8,490,702 - Stromquist , et al. July 23, 2
2013-07-23
Downhole Fluid Treatment Tool
App 20130180721 - Getzlaf; Donald ;   et al.
2013-07-18
Equalization Valve
App 20130133891 - Getzlaf; Donald ;   et al.
2013-05-30
Tools and Methods for Use in Completion of a Wellbore
App 20130068451 - Getzlaf; Donald ;   et al.
2013-03-21
Multi-functional isolation tool and method of use
Grant 8,201,631 - Stromquist , et al. June 19, 2
2012-06-19
Tools and Methods for Use in Completion of a Wellbore
App 20120090847 - Getzlaf; Donald ;   et al.
2012-04-19
Multi-Functional Isolation Tool and Method of Use
App 20120055671 - Stromquist; Marty ;   et al.
2012-03-08
Downhole Tool Assembly With Debris Relief, And Method For Using Same
App 20110198082 - Stromquist; Marty ;   et al.
2011-08-18
Method and apparatus for hydraulic treatment of a wellbore
App 20080264636 - Stromquist; Marty ;   et al.
2008-10-30

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