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Petrospec Engineering Ltd patents

Recent patent applications related to Petrospec Engineering Ltd. Petrospec Engineering Ltd is listed as an Agent/Assignee. Note: Petrospec Engineering Ltd may have other listings under different names/spellings. We're not affiliated with Petrospec Engineering Ltd, we're just tracking patents.

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Date Petrospec Engineering Ltd patents (updated weekly) - BOOKMARK this page
09/28/17Low-pressure method and apparatus of producing hydrocarbons from an underground formation using electric resistive heating and solvent injection
01/19/17Method of installing coiled tubing with a plurality of integrated large diameter external assemblies
11/17/16Method of supplying fluid to a submersible pump
10/22/15Method and supporting cables within coil tubing
06/18/15Method for analyzing nested optical cavities
04/16/15Method and installing and removing an electric submersible pump
03/20/14Splice for a mineral insulated cable
12/22/11Method of installing and removing an electric submersible pump
09/15/11Mineral insulated cable for downhole sensors







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Petrospec Engineering Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Petrospec Engineering Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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