Upshall; Mac

Patent Applications and Registrations

Patent applications and USPTO patent grants for Upshall; Mac.The latest application filed is for "gradient-based single well ranging system for sagd application".

Company Profile

2.6.6

Upshall; Mac - Spring TX
Upshall; Mac - Calgary CA
Upshall; Mac - Edmonton CA
- Edmonton 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

Patent	Date
Gradient-based single well ranging system for SAGD application Grant 10,429,534 - Donderici , et al. O	2019-10-01
Rotationally-independent wellbore ranging Grant 9,506,326 - Hay , et al. November 29, 2	2016-11-29
Gradient-based Single Well Ranging System For Sagd Application App 20150268371 - Donderici; Burkay ; et al.	2015-09-24
Rotationally-independent Wellbore Ranging App 20150083409 - Hay; Richard Thomas ; et al.	2015-03-26
Borehole Array for Ranging and Crosswell Telemetry App 20150002306 - Hay; Richard T. ; et al.	2015-01-01
Borehole array for ranging and crosswell telemetry Grant 8,912,915 - Hay , et al. December 16, 2	2014-12-16
Well location determination apparatus, methods, and systems Grant 8,618,803 - Rodney , et al. December 31, 2	2013-12-31
Well location determination apparatus, methods, and systems Grant 08618803 -	2013-12-31
Drilling Collision Avoidance Apparatus, Methods, And Systems App 20120158305 - Rodney; Paul F. ; et al.	2012-06-21
Borehole Array for Ranging and Crosswell Telemetry App 20120139748 - Hay; Richard T. ; et al.	2012-06-07

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